FRIEDMANN, ALEXANDER (+) ALBERT EINSTEINBiblio.com
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192249429Berlin Julius Springer 1922-24. 8vo. 4 contemporary half cloth binding: two in uniform half green cloth and two en uniform grey/blue half cloth. In "Zeitschrift für Physik" Bd. 10 11 16 & 21. Entire volumes offered. All volumes with stamp to title page and front free end paper otherwise a fine and clean set. Friedmann: Bd. 10: Pp. 377-386; Bd. 21: P.p. 326-332. Einstein: Bd. 11:P. 326; Bd. 16: P. 228. <br/><br/><em>First printing of these four landmark paper in which Friedman "introduced into cosmology two concepts of revolutionary importance the age og the world and the creation of the world" Kragh Cosmology and Controversy. "In his paper of 1922 Friedmann offered a complete analysis of the solutions of Einstein's cosmological field equations that went beyond the earlier solutions of Einstein and de Sitter as it also included nonstatic solutions. Friedmann did so clearly and explicitly: "The purpose of this note" he wrote "is firstly to show that the cylindrical Einsteinand spherical de Sitter worlds are special cases of more general assumptions and secondly to demonstrate the possibility of a world in which the curvature of space is independent of the three spatial coordinates but does on time".Ibid.In 'Über die Krümmung des Raumes' Friedman derived the non-stationary solutions to Einstein's field equations. Einstein quickly responded in a short comment 'Bemerkung' in which he expressed his suspicion of such a model of the Universe and apparently pointed out an error in Friedman's calculations. However Friedman now wrote a letter to Einstein in which he enclosed his full calculations. Shortly after this Einstein submitted a short notice Notiz in which he admitted that he himself had performed a calculation error and that Friedman's solutions which shed new light on the matter were valid. Friedman's expanding universe model was corroborated by Edwin Hubble's red-shift observations in 1929. In 'Über die Möglichkeit einer Welt mit konstanter negativer Krümmung des Raumes' Friedman derived the Friedman-equations and demonstrated that he had command of all three Friedman-models describing positive zero and negative curvature respectively nearly a decade before the independent discoveries of the same models by Lemaître Robertson and Walker. "Friedmann made a valuable contribution to Einstein's general theory of relativity. As always his interest was not limited simply to familiarizing himself with this new field of science but led to his own remarkable investigations. Friedmann's work on the theory of relativity dealt with one of its most difficult questions the cosmological problem. In his paper "Über die Krümmung des Raumes" 1922 he outlined the fundamental ideas of his cosmology: the supposition concerning the homogeneity of the distribution of matter in space and the consequent homogence of "world" time for which at any moment in time the metrics of space will be identical at all points and in all directions. This theory is especially important because it leads to a sufficiently correct explanation of the fundamental phenomenon known as the "red shift." This solution of the Einstein field equations obtained from the above propositions is the model for any homogeneous and isotropic cosmological theory. It is interesting to note that Einstein thought that the cosmological solution to the equations of a field had to be static and had to lead to a closed model of the universe. Friedmann discarded both conditions and arrived at an independent solution. Einstein welcomed Friedmann's results because they showed the dispensability of the ad hoc cosmological term Einstein had been forced to introduce into the basic field equation of general relativity". DSB. Weil 122 & 130. </em> hardcover
195032820550<p>This photograph shows a reunion of friends. The Sternbergers and Einstein had known one other in Europe and met again in Princeton. Ilse was Sternberger's wife collaborator and perennial foil. She was a constant source of warmth during sometimes-contentious sittings. She also helped document their life publishing several articles on Sternberger's work and their sessions with famous sitters after his death.</p><br /><p>Gelatin silver print 20 x 30 in. Archivally framed. Estate Edition a limited edition of 10 copies embossed and numbered.</p><br /><p><b>$2500 unframed; framed: $3000 </b></p>
1932623893New York: Frederick A. Stokes 1932. Hardcover. Fine/Very Good. First edition. Introduction by Stanley Walker. Octavo. 261pp. Fine in very good or better dust jacket with modest shallow chipping mostly on the spine ends and several small tears. One of the great accounts of prohibition and law enforcement described on the jacket as "the startling and humorous disclosures of America's most famous prohibition agent." The printed dedication is "To the 4932 persons I arrested hoping they bear me no grudge for having done my duty." Einstein describes himself in the book and on the jacket as a "Former Prohibition Sleuth. Jackie Gleason played Einstein in the 1985 TV movie Izzy & Moe alongside Art Carney in their final screen appearance together as his partner Agent Moe Smith. Exceptionally uncommon in jacket; we've only seen one other copy thus. Frederick A. Stokes hardcover
191719286Leipzig: S. Hirzel 1917. FIRST EDITION. Contemporary half cloth and marbled boards preserved in a morocco slipcase. An excellent clean copy. First edition of this classic work on the quantum theory of radiation by Einstein in which he predicts the existence of the phenomenon of stimulated emission of radiation. He here analyzes the properties of photons and demonsrtrtes that Planck’s law is directly deducible from quantum theory and the concept of transition probabilities. Four decades later MASER and LASER devices are operated to prove him right.<br /> <br /> Boni 95; Weil 91. S. Hirzel unknown
190750595Leibzig Johann Ambrosius Barth 1907. 8vo. In contemporary full cloth with gilt lettering to spine. In "Annalen der Physik" Vierte Folge Band 23. Entire volume offered. Ex-libris pasted on to top right corner of pasted down front free end-paper. Light rubbing to extremities a very fine and clean copy not an ex-library copy. Pp.371-384. Entire volume: VIII 1000 pp. 4 plates. <br/><br/><em>First edition of the first explicit statement of Einstein's landmark energy-mass equation E=mc2.Nearly all descriptions of Einstein's scientific work state that the mass-energy equivalence E=mc2 was first formulated in Einstein's 1907 review paper 'Über das Relativitätsprinzip und die aus demselben gezogenen.' published in 'Jahrbuch der Radioaktivität und Elektronik' see Weil no. 21 and Dictionary of Scientific Biography vol. 4 pp.323 for examples. However in his paper 'Über die von Relativitätsprincip geforderte Trägheit der Energie' the offered paper which predates the former mentioned by six months Einstein gave a clear statement of the mass-energy equivalence E=mc2. See Lanczos: The Einstein Decade pp.149-150 and 153 as well as Volume 2 of 'The Collected Papers of Albert Einstein' pp. 428.Einstein's first paper regarding the relation E=mc2 is his fourth 1905 paper 'Ist die Trägheit eines Körpers von seinem Energieinhalt abhängig'. In this short paper Einstein showed that a body releasing the energy E in the form of radiation will have its mass decreased by E/c2 and concluded that the mass of a body is a measure of its energy content e.g. that all energy has mass. The next time Einstein returns to the subject is in his 1906 paper 'Das Prinzip von der Erhaltung der Schwerpunkts Bewegung und die Trägheit der Energie.'. Here Einstein concluded that one must either ascribe the inertial mass E/c2 to any form of energy E or else give up the fundamental law mechanics regarding conservation of the motion of the center of gravity. Then finally in the 1907 paper 'Über die von Relativitätsprincip geforderte Trägheit der Energie.' the offered paper Einstein makes the decisive step of assuming that all mass has energy. On page 382 Einstein considers the total energy of a moving mass point as the sum of its kinetic energy and its rest energy. In classical mechanics it is most convenient to set the second term to zero but in relativistic mechanics one obtains the simplest expression by setting the rest energy equal to mc2. Einstein then continues to show that this stipulation cannot lead to a contradiction in any relativistic argument. In a footnote on page 382 Einstein states for the first time the equation E=mc2 and mentions that this equation is the expression of the principle of the equivalence of mass and energy - see Volume 2 of 'The Collected Papers of Albert Einstein' pp. 428.The volume contains another paper by Einstein "Bemerkungen zu der Notiz von Hrn. Paul Ehrenfest: "Die Translation deformierbarer Elektronen und der Flächensatz"" pp.206-208. - Weil No. 18.Collected Works Doc. 45. Weil 19. Boni 19. </em> hardcover
190747457Leibzig Johann Ambrosius Barth 1907. 8vo. Contemp. hcalf. Spine gilt. Title-and tomelabels with gilt lettering. Slightly rubbed. In "Annalen der Physik" Vierte Folge Band 23. VIII1000 pp. a. 4 plates. The entire volume offered. Einstein's paper: pp.371-384. A small stamp on titlepage Gmelin.Institut. Internally clean and fine. <br/><br/><em>First edition of the first explicit statement of Einstein's energy-mass equation E=mc2.Nearly all descriptions of Einstein's scientific work state that the mass-energy equivalence E=mc2 was first formulated in Einstein's 1907 review paper 'Über das Relativitätsprinzip und die aus demselben gezogenen.' published in 'Jahrbuch der Radioaktivität und Elektronik' see Weil no. 21 and Dictionary of Scientific Biography vol. 4 pp.323 for examples. However in his paper 'Über die von Relativitätsprincip geforderte Trägheit der Energie' the offered paper which predates the former mentioned by six months Einstein gave a clear statement of the mass-energy equivalence E=mc2. See Lanczos: The Einstein Decade pp.149-150 and 153 as well as Volume 2 of 'The Collected Papers of Albert Einstein' pp. 428.Einstein's first paper regarding the relation E=mc2 is his fourth 1905 paper 'Ist die Trägheit eines Körpers von seinem Energieinhalt abhängig'. In this short paper Einstein showed that a body releasing the energy E in the form of radiation will have its mass decreased by E/c2 and concluded that the mass of a body is a measure of its energy content e.g. that all energy has mass. The next time Einstein returns to the subject is in his 1906 paper 'Das Prinzip von der Erhaltung der Schwerpunkts Bewegung und die Trägheit der Energie.'. Here Einstein concluded that one must either ascribe the inertial mass E/c2 to any form of energy E or else give up the fundamental law mechanics regarding conservation of the motion of the center of gravity. Then finally in the 1907 paper 'Über die von Relativitätsprincip geforderte Trägheit der Energie.' the offered paper Einstein makes the decisive step of assuming that all mass has energy. On page 382 Einstein considers the total energy of a moving mass point as the sum of its kinetic energy and its rest energy. In classical mechanics it is most convenient to set the second term to zero but in relativistic mechanics one obtains the simplest expression by setting the rest energy equal to mc2. Einstein then continues to show that this stipulation cannot lead to a contradiction in any relativistic argument. In a footnote on page 382 Einstein states for the first time the equation E=mc2 and mentions that this equation is the expression of the principle of the equivalence of mass and energy - see Volume 2 of 'The Collected Papers of Albert Einstein' pp. 428.The volume contains another paper by Einstein "Bemerkungen zu der Notiz von Hrn. Paul Ehrenfest: "Die Translation deformierbarer Elektronen und der Flächensatz"" pp.206-208. - Weil No. 18.Collected Works Doc. 45. Weil 19. Boni 19. </em> unknown
1950465431950. 8vo. Original proof-copy of the latest stage presumably final proof in the same format as the printed version and with no corrections printed on rectos and versos. Stapled twice in left margin. A few marginal creases. A proof- number to upper left corner in red ink 297. Pp. 109-148 tipped-in errata slip at p. 147. <br/><br/><em>Very rare original proof-copy of the two highly important appendices for Einstein's "The Meaning of Relativity" third edition 1950 the second appendix being one of the most important pieces Einstein ever wrote namely the appendix "in which he described his most recent work on unification" Pais and the work which was hailed by The New York Times under the heading "New Einstein theory gives a master key to the universe". The first appendix which appeared for the second edition of the work remained unchanged throughout the history of "the Meaning of Relativity" and was written because "Since the first edition of this little book some advances have been made in the theory of relativity. . The first step forward is the conclusive demonstration of the existence of the red shift of the spectral lines by the negative gravitational potential of the place of origin" . A second step forward which will be mentioned briefly concerns the law of motion of a gravitating body." . A third step forward concerning the so-called "cosmologic problem" wiil be considered here in detail." pp. 109-10. The present 40 pages constitute the final proof-copy of the entire appendices I and II to the Generalized Theory of Gravitation exactly as they appeared in the third edition Princeton in 1950. Einstein's "The Meaning of Relativity" was originally published in 1922 on the basis of his "Vier Vorlesungen ueber Relativitetstheorie" given at Princeton in 1921. A second edition with an appendix appendix I appeared in 1945 several issues and editions of this appeared also and in 1949 the third edition with the seminal Appendix II printed for the first time appears also appeared in 1950 in Princeton. In 1950 a revised edition of the third edition appears having Appendix II slightly revised and in 1953 the heavily revised fourth edition appears. THIS IS THE PROOF-COPY OF APPENDICES I AND II FOR THE "THIRD EDITION INCLUDING THE GENERALIZED THEORY OF GRAVITATION" PRINCETON 1950. The main focus of the work throughout all these editions of the work since 1949 is Appendix II which deals with Einstein's main interest the generalization of the Gravitation Theory which was to unite the general theory of relativity with electromagnetism recovering an approximation for quantum theory and presenting us with a theory to explain the universe as a unified entity the ultimate goal for the greatest physicist that ever lived. "This was Einstein's ultimate response to the mechanical-electromagnetic crisis in physical theory he had first talked about in the opening of his 1905 light quantum-paper." Nandor in D.S.B. p. 330. It was indeed Einstein's aim to provide an explanation of the universe through his unified field theory although he was well aware that his sort of field theory might not exist. However even the establishing of the non-existence of it could bring us closer to an explanation than we had ever been before. There is no topic of greater importance to Einstein than his theory of unification. "In 1949 Einstein wrote a new appendix for the third edition of his "The Meaning of Relativity" in which he described his most recent work on unification. It was none of his doing that a page of his manuscript appeared on the front page of "The New York Times" under the heading "New Einstein theory gives a master key to the universe". He refused to see reporters and asked Helen Dukas to relay this message to them: "Come back and see me in twenty years"." Pais p. 350. </em> unknown
190753408Leibzig Johann Ambrosius Barth 1907. 8vo. Contemp. hcalf. Spine gilt and with gilt lettering. Slightly rubbed and light wear to spineends. In "Annalen der Physik" Vierte Folge Band 23. VIII1000 pp. a. 4 plates. The entire volume offered. Einstein's paper: pp.371-384. Stamps on titlepage Allgemeine Electricitäts-Gesellschaft a. AEG Forschungsinstitut. Internally clean. <br/><br/><em>First edition of the first explicit statement of Einstein's energy-mass equation E=mc2.Nearly all descriptions of Einstein's scientific work state that the mass-energy equivalence E=mc2 was first formulated in Einstein's 1907 review paper 'Über das Relativitätsprinzip und die aus demselben gezogenen.' published in 'Jahrbuch der Radioaktivität und Elektronik' see Weil no. 21 and Dictionary of Scientific Biography vol. 4 pp.323 for examples. However in his paper 'Über die von Relativitätsprincip geforderte Trägheit der Energie' the offered paper which predates the former mentioned by six months Einstein gave a clear statement of the mass-energy equivalence E=mc2. See Lanczos: The Einstein Decade pp.149-150 and 153 as well as Volume 2 of 'The Collected Papers of Albert Einstein' pp. 428.Einstein's first paper regarding the relation E=mc2 is his fourth 1905 paper 'Ist die Trägheit eines Körpers von seinem Energieinhalt abhängig'. In this short paper Einstein showed that a body releasing the energy E in the form of radiation will have its mass decreased by E/c2 and concluded that the mass of a body is a measure of its energy content e.g. that all energy has mass. The next time Einstein returns to the subject is in his 1906 paper 'Das Prinzip von der Erhaltung der Schwerpunkts Bewegung und die Trägheit der Energie.'. Here Einstein concluded that one must either ascribe the inertial mass E/c2 to any form of energy E or else give up the fundamental law mechanics regarding conservation of the motion of the center of gravity. Then finally in the 1907 paper 'Über die von Relativitätsprincip geforderte Trägheit der Energie.' the offered paper Einstein makes the decisive step of assuming that all mass has energy. On page 382 Einstein considers the total energy of a moving mass point as the sum of its kinetic energy and its rest energy. In classical mechanics it is most convenient to set the second term to zero but in relativistic mechanics one obtains the simplest expression by setting the rest energy equal to mc2. Einstein then continues to show that this stipulation cannot lead to a contradiction in any relativistic argument. In a footnote on page 382 Einstein states for the first time the equation E=mc2 and mentions that this equation is the expression of the principle of the equivalence of mass and energy - see Volume 2 of 'The Collected Papers of Albert Einstein' pp. 428.The volume contains another paper by Einstein "Bemerkungen zu der Notiz von Hrn. Paul Ehrenfest: "Die Translation deformierbarer Elektronen und der Flächensatz"" pp.206-208. - Weil No. 18. Further with 2 importent papers by Max v. Laue.Collected Works Doc. 45. Weil 19. Boni 19. </em> unknown
1949180348Ottowa: Canadian Mathematical Society 1949. Their final collaboration First edition offprint issue. Einstein and Infeld demonstrate that "field equations alone suffice as a basis for solving the problem of motion in general relativistic theory since the Einstein equations not only determine how particles must respond to gravitational forces but also contain the information necessary to describe those forces" Calaprice p. 323. Octavo pp. 34. Original orange wrappers wire-stitched as issued front cover lettered in black. Front wrapper lightly marked: a near-fine copy. Boni 259; Weil 223. Alice Calaprice An Einstein Encyclopedia 2015. unknown
1949140941891Evanston IL: The Library of Living Philosophers Inc 1949. First Edition. Fine/Fine. First edition trade issue. xvi 781 pp. Bound in publisher's navy cloth with gilt spine lettering. Fine with offsetting to endpapers in a Fine dust jacket unfaded and unworn. A very sharp copy of a collectible volume all about the famous theoretical physicist. The Library of Living Philosophers, Inc unknown
19559355New York: G. P. Putnam 1955. First Edition. Hardcover. Near fine/very good. Small octavo 168pp. A crisp clean copy near fine with a touch of pinpoint rubbing to the spine ends and corners. in a very good dust jacket with a few short tears and the spine sunned but no notable chips. This copy SIGNED by Willie Mays on the half-title page: "Best Wishes Willie Mays N. Y. Giants." On the same leaf is another seemingly later inscription which just reads "To J. B. Hennesey." This also looks to be in Mays's hand. We suppose that Hennesey owned this book which had been signed around the time of publication and he took it to a signing sometime later in the 1970s or 80s where he had it personalized by Mays. Mays wrote another autobiography in 1988 which is typically more easily obtainable. We could find no signed copies of this mid-career autobiography in auction records. Copies signed near the time of publication are decidedly uncommon. A significant Willie Mays autograph signed while Mays was still on the New York not San Francisco Giants. G. P. Putnam hardcover
a94365Leipzig 1900 to 1913 first edition. Hirzel. 16 volumes. Vol 2 3 4 5 6 7 8 9 lacks volume 10 11 part I and II 12 pts I and II 13 pts I and II and 14 parts I and II. Matching bindings - Attractive dark green cloth on spine and tips with gilt spine trim and yellow orange and tan marbled boards. No owner marks. Text Fine clean and bright. No hinges cracked; no foxing no tears no chips no soiling. VG plus. Great looking set. Includes major work by Einstein Born Angstrom Hess Hahn Meitner Max Planck and many more. Impressive collection of 16 volumes of landmarks in modern physics - definitely would enhance any office or library. . hardcover
190738817Leipzig J.A. Barth 1907. Contep. hcloth. Both hinges with a tear at upper part. "Annalen der Physik Vierte Folge. Band 23. Herausgegeben von W.Wien und M. Planck" VIII1000 pp. and 4 plates. Einstein's papers pp. 197-98 a. 206-209 a. 371-384. Internally fine and clean. The whole volume offered. <br/><br/><em>All 3 papers in first edition. - The first paper "New possibility of testing the relativity principle" deals with the shift of canal rays in the Dobbler effect as a possible confirmation of the Principle of Relativity - the confirmation became actual only in 1938 when new improved instrumentation made it possible. - The second paper "remarks concerning Paul Ehrenfest's note: 'Translation of the deformable electron and the momentum law' Einstein gives his answer by relating it to his Theory of Relativity. - The third paper "The inertia of energy as demanded by the principle of relativity" which is a importen paper as it i is the first to state E=mc2 in its general form. general form. This new relation which was adumbrated already in his paper of 1906 Das prinzip von der Erhaltung der Schwerpunktsbewegung brings about the complete unification of mass and energy into a single concept. In natural units which make c=1 we have E=m i.e. mass and energy are one and the same quantity. Every form of energy also has a mass value just as every mass represents a definite amount of energy. - Weil Nos 1718 a. 19 </em> hardcover
191874743The Laryngoscope Press. Very Good. 1918. Hardcover. FREE UPGRADE to Courier/Priority Shipping Upon Request - IN STOCK AND IMMEDIATELY AVAILABLE FOR SHIPMENT - AS NEW THE TEXT BLOCK IS PRISTINE CLEAN UNMARKED AND IN EXCELLENT CONDITION - - 14 128 56 viii 88 pp. 48 ills. 4to. -- with a bonus offer-- . The Laryngoscope Press hardcover
59014Crown Publishers. As New. N.D. Hardcover. FREE UPGRADE to Courier/Priority Shipping Upon Request IN STOCK AND IMMEDIATELY AVAILABLE FOR SHIPMENT - AS NEW THE TEXT BLOCK IS PRISTINE CLEAN UNMARKED AND IN EXCELLENT CONDITION - - ND; copyright 1961. 164 pages. -- with a bonus offer-- . Crown Publishers hardcover
192732327Berlin: Verlag Bruno Cassirer. As New. 1927. Paperback. FREE UPGRADE to Courier/Priority Shipping Upon Request - IN STOCK AND IMMEDIATELY AVAILABLE FOR SHIPMENT - Pages 365 - 404 text of entire issue; in German. Many lovely black and white illustrations of the artist's works. Includes essays and commentary by Thomas Mann Heinrich Mann Th. Heine H. Woelfflin; A. Stix and many others. -- with a bonus offer-- . Verlag Bruno Cassirer paperback
192011566<p>Methuen & Co. Ltd. London. 1920. FIRST ENGLISH EDITION. 8vo. 7.7 x 5.2 inches. Portrait frontis and five line diagrams within the text. Complete with the 8pp publishers adverts at back of book. Overall a clean bright copy in recent fine binding of full red morocco. Spine with raised bands compartments ruled decorated and lettered in gilt. Single gilt ruled border on boards. Top edge gilt others untrimmed with rough edges. ------ This important translation apart from being the first English edition also contains new text written by Einstein specially for this edition-- Appendix III The Experimental Confirmation of the General Theory of Relativity.</p> Methuen & Co. Ltd. London. 1920 hardcover
19232203024Princeton University Press 1923. first. hardcover. very good. First edition with 1923 stated on title page. Book in very good condition minor rubbing at corners and spine ends rear end paper detached from binding but not loose and is attached to rear paste-down along gutter with small tear at bottom of paper. Princeton University Press unknown
192917857Berlin: Verlag Der Akademie der Wissenschaften 1929. An important offprint first edition. With mathematical formulas in text. Small folio in the original orange off-print paper wrappers printed in black on both covers. 8 pp. Very fine nearly as new. A RARE AND IMPORTANT OFFPRINT. EINHEITLICHEN FELDTHEORIE which means "A Coherent Theory of the Electro-Magnetic Field" and is the title of a five-page paper of highest mathematical formulae which Relativist Albert Einstein worked on for ten years. His report is a purely mathematical extension of the general theory of relativity to include gravitational and electromagnetic phenomena.<br> His relativity theory which he phrased within only three printed pages made time & space the creator of matter. When this paper on the Unified Field Theory was published it was a headline story in the newspapers. Few if any people understood the complex mathematics but many were fascinated by the thought that Einstein had possibly came up with a new theory expanding on "General Relativity" and unifying the fundamental forces of nature. It is considered Einstein's last important scientific work Weil #165.<br> "In 1928 Einstein embarked on a new approach to a unified field theory. involving what he called 'distant parallelism'. By early 1929 he had solved the main problems involved in writing down field equations for his unified field theory. On the day of official publication of the third of a formidably technical series of nine articles on the theory. excited headlines appeared in foreign newspapers throughout the world. In this frenzied unscientific atmosphere Einstein's new theory was hailed in the press as an outstanding scientific advance. Yet Einstein had stated in his article that this was still tentative; and soon he found he had to abandon it" Hoffmann/Dukas ''Albert Einstein: Creator and Rebel'' 1972 pp. 225-226 Verlag Der Akademie der Wissenschaften unknown
H4012Berlin Akademie der Wissenschaften 1932 In: Sitzungsberichte der Königl.Preuss. Akademie der Wissenschaften Band 1932. 4to. S.130-137 und 522-550. Weiters: Hahn Otto: Radioaktivität und ihre Bedeutung für Fragen der Geochemie. S.2-17. Schrödinger Erwin: Diracsches Elektron im Schwerefeld I. S.105-129. Weiteres von Planck Halbleinenband der Zeit leicht berieben Bibl.-Nr.am Rücken Original-Broschur miteingebunden unaufgeschnitten gutes Exemplar. unknown
H4011Berlin Akademie der Wissenschaften 1929 In: Sitzungsberichte der Königl.Preuss. Akademie der Wissenschaften Band 1929. 4to. S.2-7; 156-162 Anbei: Schrödinger Erwin: Verwaschene Eigenwertspektra. S.668-684. Hahn Otto: Die radioaktiven Substanzen im dienste chemischer und physikalisch-chemischer Forschung. S.535-542. Halbleinenband der Zeit leicht berieben Bibl.-Nr.am Rücken Original-Broschur miteingebunden unaufgeschnitten gutes Exemplar. unknown
123663London: Methuen & Co. Ltd. 1920 1st English edition. Leatherbound xiii 3 138pp 2 8pp. Near fine. 12mo. Rebound in striking red leather; spine with raised bands ruled in gilt each compartment with decorative device in gilt author and title compartments lettered in gilt; top and bottom boards with simple single-rule border in gilt. Binding tight; seemingly scarcely opened. Top-edge gilt. Foxing to fore-edge and bottom-edge. Foxing to half-title; else with only occasional spot of foxing at fore-margin and bottom-margin corresponding from edge. Internally remarkably clean. Portrait frontispiece. Diagrams formulae. With original 8pp of adverts bound at rear. An exceedingly collectible copy of this seminal work; truly the importance of this work cannot be overstated. In specific regards to this edition in addition to being the First English translation of Einstein's paradigm shifting work it includes new text which was written by Einstein specifically for this edition at the request of the translator Appendix III: "The Experimental Confirmation of the General Theory of Relativity". The fourth appendix "The Structure of Space according to the General Theory of Relativity" didn't appear in an English edition until the 14th edition 1946. Relativity 100th Anniversary Edition Princeton UP p.xx. Methuen & Co. Ltd. Hardcover
19161614Braunschweig: Druck und Verlag von Friedr. Vieweg and Son 1916. 1st Edition. FIRST EDITION OF AN IMPORTANT WORK BY EINSTEIN: HIS FIRST PAPER ON THE DERIVATION OF PLANCK'S LAW HERE INTRODUCING THE THEORY OF THE STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION INTO THE QUANTUM THEORY. "EINSTEIN'S CONCEPT OF STIMULATED EMISSION IS THE OPERATING PRINCIPLE OF THE NOW UBIQUITOUS LASER" Brandt Harvest of the Century 136. <br /> <br /> In 1900 Max Planck laid the foundation for quantum theory with his publication of Planck's law. Though Einstein commended Planck in his own "light-quantum hypothesis of 1905 he Einstein postulated that the energy quantization is a property of the radiation field itself and not due to the material resonators as Planck believed" ibid. "Einstein found a similarity between a cavity filled with radiation consisting of quanta and a vessel filled with gas consisting of atoms" Brandt Harvest of the Century 136. Einstein believed that "although either part of Planck's derivation was in itself consistent their combination was logically incompatible.For Einstein this inconsistency was no reason to reject Planck's quantum theory as such" it was a reason to study the foundations of traditional radiation theory and if needed revise them Jammer The Conceptual Development of Quantum Mechanics 26. <br /> <br /> "After completion of his general theory of relativity in 1916 Einstein was able to derive Planck's original quantum law to his satisfaction "by considering the possible interactions between radiation and matter" Brandt. From there he was able to suggest that in addition to spontaneous emission and absorption a process of stimulated emission could also take place. <br /> <br /> In Einstein's derivation of Planck's law he treats "the interaction between light quanta and atoms in the formalism of his A and B coefficients. They describe the probabilities for the absorption and emission of a light quantum of a given energy. The probability of absorption is of course proportional to the density of the radiation of that frequency. The emission is in part spontaneous like radioactivity but there is also stimulated emission which again is proportional to the density of the radiation of that frequency ibid. This is one of two papers Einstein wrote on the subject. <br /> <br /> Einstein's derivation "predicted that as light passed through a substance it could stimulate the emission of more light. This effect is at the heart of the modern laser" The Quantum and the Cosmos I History AIP portal. CONDITION & DETAILS: Braunschweig: Druck und Verlag von Friedr. Vieweg and Son. 8.5 x 6 in. vi 485 1 2 368. 2. Ex-libris with few markings and non at the spine see scan. Tightly bound. Brown cloth over marbled paper boards; gilt- ruled and lettered at the spine. Clean and bright throughout. Near fine. This volume is bound together with the 1916 volume titled Halbmonatliches Literaturverzeichnis der "Fortschritte der Physik" Bi-monthly bibliography of the "Advances in Physics". Druck und Verlag von Friedr. Vieweg and Son hardcover
1946376560Princeton New Jersey 1946. 1 1/2 pages on recto and verso of quarto sheet of letterhead for the Emergency Committee of Atomic Scientists. Folded for mailing else Fine. Folding green cloth slipcase. 1 1/2 pages on recto and verso of quarto sheet of letterhead for the Emergency Committee of Atomic Scientists. An invitation written in Einstein's capacity as Chairman of the Trustees of the Committee to Lesser to attend a three day conference in Princeton the following month and asking him to be his special guest at a luncheon on the 17th of November. Einstein writes Lesser "as one who shares with American scientists a sense of the responsibility and urgency with which this great new force has impressed upon our lives ." and notes that one of the chief aims of the conference will be for "the scientists to reach final agreement on our program of education for survival ." Perhaps it was in his capacity as film producer that Lesser was considered a potential contributor beyond simple monetary help. The letter is addressed to Lesser at the Paramount Building 1501 Broadway NYC. Lesser 1890-1980 was a successful film producer a career that spanned the silent era up through such productions as THUNDER OVER MEXICO 1939 and OUR TOWN 1940 to the long string of post 1943 Tarzan films when he once again reacquired the rights after having produced the Buster Crabbe serial of 1933. He received the 1960 Jean Hersholt Humanitarian Award. unknown
1949053629New York: The Library Of Living Philosophers 1949. 1st Edition 1st Printing. Hardcover. Near Fine/Near Fine. Xvi 781 Pp. Blue Cloth Gilt. Stated First Edition. First Printing Of Einstein's Autobiography With Text In Both German And English; First Publication Of Major Essays On Einstein And An Important Discussion With Niels Bohr. Book Is Near Fine Gilt Brilliant Lightly Used No Marks. Dust Jacket Priced $8.50 Very Slight Wear 1/2" Closed Tear At Top Of Rear Flap Fold. <br/> <br/> The Library Of Living Philosophers hardcover
