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1911réf. 50424Leipzig: Johann Ambrosius Barth 1911. The Genesis of General Relativity Einstein Albert 1879-1955. 1 Elementare betrachtungen über die thermische molekularbewengung in festen Körpern. In Annalen der Physik 35 9: 679-94 pp. Weil 42. 2 Über den Einfluß der Schwerkraft auf die Ausbreitung des lichtes. In Annalen der Physik 35 10: 898-908 pp. Weil 43. Red cloth gilt spine lettering. Figs. Text-illust. 214 x 140 mm. Whole volume: viii 1040 pp. 6 plates 3 b/w silver photos 1 colorized 2 folding. Very good. Approximate English translations of titles: 1 "Elementary considerations about thermal molecular motion in solid bodies" and 2 "On the influence of gravity on the propagation of light." "Einstein returns to his thoughts on gravitation and discusses his ideas on the static gravitational field no. 1 above advancing the "half-shift" prediction of the deflection of light by a massive body such as the Sun. In his early papers on the subject . . . he used two important features: the principle of equivalence and the role of the speed of light. In this paper he takes a broader perspective saying that if a light beam is bent in an accelerating frame of reference then if the theory is correct it must also be besnt by gravity by exactly the equivalent amount." Calaprice An Einstein Encyclopedia. "An important conclusion of this paper is that the velocity of light in a gravitational field is a function of the place. The equation: c = c01 / c2 signifies that there exists a relationship between the velocity of light and the gravitational potential; the latter influences the first." Weinstein Einstein's 1912-1913 struggles with Gravitation Theory: Importance of Static Gravitational Fields Theory. "Here no. 2 above Einstein continues the work he had begun in 1907 on the specific heat of solids where the heat agitation of solids was reduced to a monochromatic oscillation of the atom and the specific heat was determined based on the quantum treatment of an oscillator in a radiation field. He explains the discrepencies between his formula and the measurements at low temperatures" Calaprice An Einstein Encyclopedia. Weil's Einstein Bibliography nos. 42 and 43. Boni's Einstein Checklist nos. 38 39. . Johann Ambrosius Barth unknown
réf. BN156976Bern Herbert Lang & Cie 1975. Hardcover. Über den Frieden. Weltordnung oder Weltuntergang Hgg. von Otto Nathan und Heinz Norden. Vorwort von Bertrand Russell. Übersetzung der englischen und französischen Originale von Will Schaber. Über den Frieden. Weltordnung oder Weltuntergang Hgg. von Otto Nathan und Heinz Norden. Vorwort von Bertrand Russell. Übersetzung der englischen und französischen Originale von Will Schaber. Albert Einstein Bern, Herbert Lang & Cie 1975. hardcover
1909réf. 524241909. Verh. Dtsch. Physik. Ges. 11/ 1-24. - Hrsg. im Auftrage der Gesellschaft von Karl Scheel. - Braunschweig Druck und Verlag von Friedrich Vieweg und Sohn 1909 8° VII 749 pp. Abbildungen Halbleinenband d.Zt.; St.a.Tit.; feines Expl. First Edition! The true first printing see below of this paper which Wolfgang Pauli said "can be considered as one of the landmarks in the development of theoretical physics" Schilpp p. 154. This paper marks the introduction of the modern "photon" concept although the term itself was introduced much later in a 1926 paper by Gilbert N. Lewis. It contains "the first well-conceived promulgation of the wave-particle duality of light which had implications as profound as Einstein's earlier theoretical breakthroughs" Isaacson p.157. Einstein here anticipated the principle of complementarity one of the fundamental principles of quantum mechanics. His own proposal for a solution of the wave-particle paradox - that Maxwell's equations for electromagnetic fields be modified to allow wave solutions that are bound to singularities of the field - was never developed although it may have influenced Louis de Broglie's pilot wave hypothesis for quantum mechanics developed in his famous thesis Recherches sur la théorie des quanta 1924. The present paper was also published in Physikalische Zeitschrift Vol. 10 1909 but the Verhandlungen printing has priority: it was published on 30 October 1909 the Physikalische Zeitschrift printing appeared on 10 November. "This extensive paper given as lecture before the 81st assembly of the "Gesellschaft Deutscher Naturforscher" in Salzburg on 21st September 1909. He spoke on "The Development of Our View of the Nature and Constitution of Radiation" a topic that embraced both relativity and quanta. Among those who attended Einstein's lecture were some of the world's foremost physicists. In Einstein's austere opinion his address regarded strictly as a work of science was of little importance since as he writes to a co-worker it contained nothing new. Einstein was being overmodest. Besides to many in Einstein's audience and it should be born in mind that it was the year after Minkowski's stirring introduction of the concept of the fourth dimension this Lecture came as a revelation. The occasion was important for Einstein too. He had been working for years in a sort of scientific exile and his curiosity as to what great scientists were like in face-to-face discussion was at least as great as their curiosity about him. His confidence in himself was certainly not harmed when he found that he was able to hold his own easily in their company. Moreover at this congress Einstein first met Planck. In addition he made new'lasting friendships leading to a voluminous scientific correspondence. Amongst those attending the congress were Max von Laue Max Born. Arnold Sommerfeld Hasnohrl. Ladenburg. Max von Laue was to be the first to publish in 1911 the first text-book on relativity theory. All of them are present in this issue with scientific papers of their own." Walter Alicke 11. Jahrg. 30. Oktober 1909 Nr. 20 - Vorgetragen in der Sitzung der physiklaischen abteilung der 81. Versalung Deutscher Naturforscher und Ärzte zu Salzburg am 21. September 1909." Weil No. 30; Schilpp-Shields No. 30; Hoffmann Einstein p. 93. unknown
1908réf. 432171908. Einstein Albert 1879-1955 and Jakob Johann Laub 1884-1962. Über die elektromagnetischen Grundgleichungen für bewegter Körper. Offprint from Annalen der Physik 4th series 26 1908. 532-540pp. 225 x 146 mm. Original printed wrappers. Fine. First Edition Offprint Issue. Einstein's first paper written jointly with a collaborator on the relativistic electrodynamics of ponderable media. "In 1908 Laub wrote works together with Einstein on the basic electromagnetic equations which was aimed to replace the four-dimensional formulation of the electrodynamics by Minkowski by a simpler classical formulation. Both Laub and Einstein discounted the spacetime formalism as too complicated. However it turned out that Minkowski's spacetime formalism was fundamental for the further development of special relativity" Wikipedia. Pais Subtle is the Lord pp. 151 154. Shields 23. Weil 23. . unknown
1908réf. 39155Leipzig J.A. Barth 1908. 2 contemp. hcalf and hcloth. Spines slightly rubbed. In "Annalen der Physik. Hrsg. von W. Wien und M. Planck" vol. 26 and 27. VI1032 and plates pp. VIII1112 pp. and plates.- Einstein & Laub papers: pp.532-541 pp. 541-550 pp. p. 232. Whole volumes offered. First editions of all three papers.- Volume 26 contains also a first printing of Max Planck. "Zur Dynamik bewegter Systeme". Pp. 1-34. Planck Akademie No 76. - Weil: 22 1-2 and 23. hardcover
1909réf. 47376Braunschweig Friedrich Vieweg und Sohn 1909. 8vo. Bound in contemporary half calf with gilt lettering to spine. In "Verhandlungen der Deutsche Physikalische Gesellschaft" 11 Jahrgang 1909. Reprinted same year in "Physikalische Zeitschrift 10". Bound with "Berichte der Deutschen Physikalischen Gesellschaft" 7 Jahrgang 1909. Capitals and hindges with wear. Internally very fine and clean. Pp. 482-500. Entire volume: 2 749 3 VII 450 pp. First printing of Einstein's famous lecture in which he anticipated the discovery of black-body radiation and famously stated that: "the next phase in the development of theoretical physics will bring us a theory of light which may be regarded as a sort of fusion of the undulatory and emission theories of light" The present paper Pp. 482-3. He furthermore stated that the electromagnetic fields that constitute light will no longer appear to be states of a hypothetical medium but rather independent entities emitted by the sources of light exactly as in the Newtonian emission theory of light. The paper was delivered as a lecture before the 81st assembly of the 'Gesellschaft Deutscher Naturforscher' in Salzburg on 21st September 1909.The occasion was important for Einstein since he for years had been working in scientific exile. Among those who attended Einstein's lecture were some of the world's foremost physicists such as; Max von Laue Max Born Arnold Sommerfeld. All published papers of their own in the present volume. Weil No. 30. unknown
réf. H3998Berlin Akademie der Wissenschaften 1926 In: Sitzungsberichte der Königl.Preuss. Akademie der Wissenschaften Band 1926. 4to. S.334-340. Anbei u.a.: Schrödinger E.: Die Energiestufen des idealen einatomigen Gasmodells. S.23-36; Planck Max: Über die Begründung des zweiten Hauptsatzes der Thermodynamik. S.453-466. Halbleinenband der Zeit leicht berieben Bibl.-Nr.am Rücken Original-Broschur miteingebunden unaufgeschnitten gutes Exemplar. The Einstein and Rupp articles are the heart of the Einstein-Rupp scandal perhaps the most famous of all scientific scandals. unknown
1926réf. 465401926. Royal8vo. Author's presentation offprint with the printed presentation statement on top of frontwrapper "Überreicht von den Verfassern" i.e. "Given by the authors". Original printed wrappers. Front wrapper loose but fully intact. "Chilpp 202" and "Recdese 160" written in hand to top of front wrapper. A very fine and clean copy. Pp. 334-351. First edition in the scarce author's presentation offprint issue of this important paper which contains Einstein's theories on wave-particle duality and German physicist Rupp's work on the same subject seemingly to corroborating Einstein's theories. Rupp's experimental results later turned out to have been falsifications and today he is mainly known as the protagonist in one of the biggest scandals in physics in the 20th century.Rupp published a number of papers on the interference properties of light emitted by canal ray sources. These articles particularly the present that came into being in close collaboration with Albert Einstein attracted quite a lot of attention as they probed the wave versus particle nature of light. They also significantly propelled Rupp's career even though they were considered highly controversial to begin with.In April 1926 Albert Einstein proposed to Emil Rupp to carry out two experiments that were to prove the wave nature of light versus the particle nature of light: the so-called 'Wire Grid Experiment' and the 'Rotated Mirror Experiment' experiments that Einstein had worked on theoretically and now would like to gain confirmation of through experiments. Rupp at the time regarded as one of the most important and most competent experimental physicists gladly took up the challenge. Rupp's observations - though highly controversial - confirmed Einstein's theory. Due to the surprising outcome of the experiments Einstein was interested in exactly how it they were conducted as Rupp's initial descriptions did not convince him that the results were feasible."Rupp stood by his observations and suggested yet other circumstances that might explain them. Did Einstein now realize that there was something rather dubious about Rupp's work He had seen him change his data repeatedly-and each time in better accordance with his own criticism and on one occasion in no less than two days. He had had to accept that Rupp claimed to earlier have "unknowingly" or "unconsciously" rotated a mirror and he will likely have seen that Rupp's work was highly controversial amongst experimentalists leading to very public criticism in Die Naturwissenschaften. He himself was now also convinced that in fact Rupp's results were incomprehensible. So did Einstein choose to suspend the publication of Rupp's piece so that an additional round of checks and balances could take place The answer is no: Rupp's paper was presented by Einstein to the Prussian Academy in a session on 21 October 1926 and it appeared in print in the Academy's proceedings in November of 1926-the articles by Einstein and Rupp came out back to back and reprints circulated with both papers bound together with a joint cover page that displayed both titles. Einstein referred in his article to Rupp's claims and he had even written the abstract of Rupp's paper" Dongen: "Emil Rupp Albert Einstein and the Canal Ray Experiments on Wave-Particle".The first clear indication that Rupp's work was impossible to recreate came in 1930 in a paper published by Staub - nothing was wrong with Einstein's theory but Rupp's work was simply impossible: "Rupp immediately set out to respond to Straub's publication. On 12 July 1930 he sent a first draft to Einstein to whom he also announced his intention of redoing his canal ray experiments-Straub was dismissed as a clumsy graduate student with a lousy apparatus. Einstein suggested inviting Straub once Rupp had his experiment up and running again but cautioned him not to engage the polemic in too sharp a tone". Rupp managed to convince the physics society and continued to publish the new few years. In 1934 various different physicians pointed out that Rupp's work was impossible to recreate and in 1935 the final blow to Rupp's career came about when the German Physical Society's decided not to allow any citations of Rupp's work. This seems to have had very severe consequences as today it is almost impossible to find any quotations - or even mentioning of Rupp in general let alone his fraud - in any historical studies of either quantum theory or of Einstein.Despite the unquestionable fraud by Rupp his experiments and collaboration with Einstein might have had a positive influence on the further progression to quantum mechanics. The two present papers became of seminal importance in the discussions between Bohr and Heisenberg which eventually in 1927 resulted in Heisenberg publishing his landmark thesis on the uncertainty principle. When Max Born received the Nobel Prize in physics he stated that: "An idea of Einstein gave me the lead From the present paper. He had tried to make the duality of particles-light quanta or photons-and waves comprehensible by interpreting the square of the optical wave amplitudes as probability density for the occurrence of photons."Boni 160; Weil 153. unknown
1922réf. 34667Berlin Julius Springer 1922-24. 8vo. In: "Zeitschrift für Physik" Vol. 10 pp. 377 ff.Vol.11 pp.326 vol.16 pp.228 vol.21 pp.326-332. The entire four volumes offered here. Contemporary half cloth bindings. Two landmark papers in the history of cosmology: All first editions. 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. hardcover
1922réf. 49429Berlin 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. 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. hardcover
1907réf. 50420Leipzig: Johann Ambrosius Barth 1907. Einstein explicitly establishes E=mc2. Einstein Albert 1879-1955. 1 Über die Möglichkeit einer neuen Prüfung des Relativitätsprinzips. In Annalen der Physik 23 6: pp. 197-8. 2 Bemerkungen zu der Notiz von Hrn. Paul Ehrenfest: "Die translation deformierbarer Elektronen und der Flächensatz." In Annalen der Physik 23 6: pp. 206-8. 3 Über die vom relativitätsprinzip geforderte Trägheit der Energie. In Annalen der Physik 23 7: pp. 371-384. 8vo. Red cloth gilt lettering on spine. 214 x 140 mm. Whole volume: viii 1000 pp. 4 plates numbered Taf. I - IV. Tafs. I II and IV are folding Taf. III is b/w silver photograph tipped to sheet. Foot of the spine is repaired. Very good. Approximate English translations of titles: 1 "On the possibility of a new test of the principle of relativity." 2 "Remarks on Mr. Paul Ehrenfest's note: 'The translation of deformable electrons and the surface theorem.'" 3 "On the inertia of energy required by the principle of relativity." In "On the inertia of energy required by the relativity principle" May 1907 "Using rather than m V rather than c and 0 rather than E0 Einstein wrote his famous equation for the first time as V2= 0 and he did it in a footnote. At the end of that paper he introduced the symbol E0 to denote energy in the rest frame and wrote the famous expression again this time as =E0/V2." -Eugene Hecht How Einstein confirmed E0 = mc2 In the third paper Einstein explicitly establishes his famous equation E=mc2 although with different symbols. In this paper Einstein discussed the relationship between inertial mass and energy arguing for their complete equivalence namely that every mass has an equivalent energy just as every form of energy has an equivalent mass. This relation says that a photon can convert for the equivalence of mass and energy his celebrated equation E = mc2 Calaprice The Einstein Almanac. Weil's Einstein Bibliography nos. 17 18 and 19 respectively. Boni's Einstein Checklist nos. 17 18 and 19 respectively. . Johann Ambrosius Barth unknown
1907réf. 41347Leipzig Barth 1907. 8vo. Extract from "Annalen der Physik IV23" pp.197-198. First edition in the periodical form. - Weil No. 17. unknown
1907réf. 29338Leipzig Barth 1907. 8vo. Extract from "Annalen der Physik IV23" pp.197-198. Some slight browning to leaves. First edition. Weil No. 17. unknown
1907réf. 38817Leipzig 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. 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 hardcover
1922réf. 792Berlin: Springer 1922. First Edition. Wrappers. Near fine. 2 vols. in German the first appearance of 2 distinct papers in 2 separate periodical issues September 13 and November 17. Both are complete in original wrappers. Near fine small pencil name on the Nov. cover. Seems to be surprisingly rare. RBH lists no auction sales of Friedmann's article title and date since 1975 and only one copy of it is listed by OCLC but copies of the bound annual Zeitschrift für Physik are regularly available and should not in this case be considered in any way equivalent to our set in publisher's wrappers. 1. Friedmann's pioneering paper the first to seriously apply general relativity to cosmology without the stabilizing cosmological constant theorizing and mathematically formularizing an expanding universe dragging cosmology into a branch of physics. In Zeitschrift für Physik Band 10 He 16 September 13 1922 pages 377-386 "Here we have for the first time the idea of an expanding universe originating in a singularity-a big-bang." -Helge Kragh Cosmology and Controversy page 24. 2. Einstein's critical remarks on Friedmann's paper that he retracted in 1923. In Zeitschrift für Physik Band 11 He 4/5 November 17 1922 page 326. Springer unknown
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réf. BN157357Braunschweig Vieweg 1992. Softcover. Über die spezielle und allgemeine Relativitätstheorie. 23. Auflage. Über die spezielle und allgemeine Relativitätstheorie. 23. Auflage. Albert Einstein Braunschweig, Vieweg 1992. paperback
réf. 1391625323.Ghardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. hardcover
2008réf. BN341091Springer 2008. 2008. Über die spezielle und die allgemeine Relativitatstheorie German Edition Über die spezielle und die allgemeine Relativitatstheorie German Edition Albert Einstein Springer unknown
réf. 1390751007.Gpaperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. paperback