‎Kosmische Strahlung. Vorträge gehalten in Max Planck-Institut. 2 Aufl.‎

‎Bln., 1953. Orig. cloth. 620 pp. Illustr.‎

‎Max Planck - 1858-1947 - Une conscience déchirée , Traduit par Nicole Dhombres - Préface de Pierre Gilles de Gennes‎

‎Belin , Un Savant, une Epoque Malicorne sur Sarthe, 72, Pays de la Loire, France 1988 Book condition, Etat : Bon broché, sous couverture imprimée éditeur noir, illustrée d'un portrait de Max Planck en noir In-8 1 vol. - 254 pages‎

‎nombreuses illustrations dans le texte en noir et blanc 1ere édition, 1988 Contents, Chapitres : Max Planck, né Max Karl Ernst Ludwig Planck le 23 avril 1858 à Kiel, dans le duché de Schleswig et mort le 4 octobre 1947 à Göttingen, en Allemagne (pendant l'occupation alliée), est un physicien allemand. Max Planck fut l'un des fondateurs de la mécanique quantique. De ses travaux fut conceptualisée l'ère de Planck, période de l'histoire de l'Univers au cours de laquelle les quatre interactions fondamentales étaient unifiées. Il fut lauréat du prix Nobel de physique de 1918 pour ses travaux en théorie des quanta. Il a reçu la médaille Lorentz en 1927, et le prix Goethe en 1945. (source : Wikipedia) légère trace de pliure au coin inférieur droit du plat supérieur, affectant à peine le coin inférieur de la première page, sinon bel exemplaire, frais et propre‎

‎Pourquoi les vaches ne peuvent-elles pas descendre les escaliers ? - Et 289 autres questions de science amusante , traduit de l'anglais par Caroline Lapage, Illustrations d'Al Coutelis‎

‎EDP sciences Malicorne sur Sarthe, 72, Pays de la Loire, France 2007 Book condition, Etat : Très Bon broché, sous couverture imprimée éditeur blanche, illustrée d'un dessin coloré d' une vache tombée dans les escaliers In-8 1 vol. - 192 pages‎

‎quelques figures en noir et blanc 1ere traduction en français, 2007 Contents, Chapitres : Introduction, Texte, Index, 192 pages bel exemplaire, intérieur frais et propre‎

‎L'INHIBITION DES MAXIMUMS EN POLAROGRAPHIE, LE MAXIMUM MAXIMAL ET LA METHODE DE LA FOIRCE ELECTROMOTRICE DE MOUVEMENT, NOTE‎

‎Académie des Sciences. 1964. In-8. En feuillets. Bon état, Livré sans Couverture, Dos satisfaisant, Intérieur frais. Plaquette de 4 pages.. . . . Classification Dewey : 530-Physique‎

‎Extrait des 'Comptes rendus de l'Académie des Sciences', t. 258, mars 1964. Classification Dewey : 530-Physique‎

‎Die elektrischen Kabel. ‘Sammlung Göschen’, 1019.‎

‎Berlin und Leipzig, Walter de Gruyter, 1930, kl. in-8°, 133 S., mit 40 Abbildungen + 22 S. (Publ.), Original-Leinenband.‎

‎"La partie et le tout - Le monde de la physique atomique - Collection ""Champs"" n°215"‎

‎Flammarion. 1990. In-12. Broché. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 335 pages.. . . . Classification Dewey : 530-Physique‎

‎Trad. de l'allemand par Paul Kessler. Classification Dewey : 530-Physique‎

‎Der Teil und das Ganz. Gerspräche im Umkreis der Atomphysik -- EDITION ORIGINALE -- BEL EXEMPLAIRE‎

‎Munchen, Piper, 1969, un volume in 8 relié en pleine toile éditeur, 1 portrait, 334pp.‎

‎---- EDITION ORIGINALE ---- BEL EXEMPLAIRE ---- "Heisenberg est d'abord l'un des fondateurs de la théorie quantique... Ses travaux le situent au premier plan des théoriciens contemporains et lui ont valu le Prix Nobel en 1932. C'est également Heisenberg qui le premier en 1927 a formulé les relations ou inégalités liant, pour un même objet quantique, la largeur de son spectre en quantité de mouvement et la largeur de son spectre en position. C'est en grande partie autour de l'interprétation qu'il faut donner à ces relations que se sont instaurées les controverses qui devaient présider à la naissance de la mécanique quantique... Outre ses productions scientifiques, Heisenberg est l'auteur d'ouvrages de mise au point, de vulgarisation et de réflexion : La physique du noyau atomique, Physique et philosophie ; la science moderne en révolution ..." ---- Erste Begegnung mit der Atomlehre (1919-1920) - Der Entschluss zum Physikstudium (1920) - Der Begriff Verstehen in der modernen Physik (1920 bis 1922) - Belehrung ¥ber Politik und Geschichte (1922-1924) - Die Quantenmechanik und ein Gespräh mit Einstein (1925-1926) - Erste Gespräche ¥ber das Verhältnis von Naturwissenschaft und Religion (1927) - Atomphysik und pragmatische Denkwiese (1929) - Gespräche ¥ber das Verhältnis zwischen Biologie, Physik und Chemie (1930-32) - Quantenmechanik und Kantsche Philosophie (1930-1932) - Diskussion ¥ber die Sprache (1933) - Revolution und Universitätsleben (1933) - Diskussionen ¥ber die Möglichkeinten der Atomtechnik und ¥ber die Elementarteilchen (1935-1937) - Das Handeln des Einzelnen in der politischen Katastrophe (1937-1941) - Der Weg zum neuen Anfang (1941-1945) - Ubezr die Verantwortung des Forschers (1945-1950) - Positivismus, Metaphysik und Religion (1952) - Auseinandersetzungen in Politik und Wissenschaft (1956 bis 1957) - Die einheitliche Feldtheorie (1957-1958) - Elementarteilchen und Platonische Philosophie (1961-1965)**6554/M5DE‎

‎Die Selbstenergie des Elektrons.‎

‎Berlin, Springer, 1930. 8vo. In contemporary halv cloth with gilt lettering to spine. In ""Zeitschrift für Physik"", Bd. 65, 1930. Entire issue offered. Stamp to front free end-paper and titlepage, otherwise fine and clean. Pp. 4-13. [Entire volume: VIII, 876 pp.].‎

‎First printing. Cassidy 1930b‎

‎Die Selbstenergie des Elektrons.‎

‎Berlin, Springer, 1930. 8vo. In contemporary halv cloth with gilt lettering to spine. In ""Zeitschrift für Physik"", Bd. 65, 1930. Entire issue offered. Stamp to front free end-paper, otherwise fine and clean. Pp. 4-13. [Entire volume: VIII, 876 pp.].‎

‎First printing. Cassidy 1930b‎

‎La physique du noyau atomique, traduit par C. Peyrou. Préface de Louis Leprince-Ringuet -- PREMIERE EDITION FRANCAISE‎

‎P., A. Michel, 1954, un volume in 8 relié en cartonnage bradel, 8pp., 214pp. ‎

‎---- PREMIERE EDITION FRANCAISE ---- "Les travaux de HEISENBERT le situent au premier plan des théoriciens contemporains et lui ont valu le Prix Nobel en 1932..." ---- La théorie atomique de l'Antiquité jusqu'à la fin du XIXe siècle - Molécule et atomes - Radioactivité et les constituants du noyau - Les états normaux des noyaux atomiques - Les forces nucléaires - Les processus nucléaires - ETC**2619/M7DE‎

‎LES PRINCIPES PHYSIQUES DE LA THEORIE DES QUANTA.‎

‎GAUTHIER-VILLARS. 1957. In-8. Broché. Etat d'usage, Couv. convenable, Dos satisfaisant, Intérieur acceptable. 124 pages - Quelques soulignements au crayon a papier dans le texte.. . . . Classification Dewey : 530-Physique‎

‎Préface de Louis de BROGLIE / TRaduit de l'allemand par B. CHZMPION et E. HOCHARD. Classification Dewey : 530-Physique‎

‎Les principes physiques des théorie des quanta. Traduit de l’allemand par MM. B. Champion et E. Hocahrd. Préface de M. Louis de Broglie. Nouveau tirage.‎

‎ Paris, Gauthier-Villars 1957, 240x160mm, X - 124pages, broché. Taches brunes sur les pages de garde supérieure et inférieure, et nom du possesseur sur le haut de la page de garde supérieure, autrement bel exemplaire, intérieur propre. ‎

‎ Pour un paiement via PayPal, veuillez nous en faire la demande et nous vous enverrons une facture PayPal‎

‎Physique et philosophie. La science moderne en révolution. Traduit de l'anglais par Jacqueline Hadamard -- PREMIERE EDITION FRANCAISE‎

‎P., A. Michel, 1961, un volume in 8, broché, couverture imprimée, 250pp., (1)‎

‎---- PREMIERE EDITION FRANCAISE ---- "Heisenberg est d'abord l'un des fondateurs de la théorie quantique... Ses travaux le situent au premier plan des théoriciens contemporains et lui ont valu le Prix Nobel en 1932. C'est également Heisenberg qui le premier en 1927 a formulé les relations ou inégalités liant, pour un même objet quantique, la largeur de son spectre en quantité de mouvement et la largeur de son spectre en position. C'est en grande partie autour de l'interprétation qu'il faut donner à ces relations que se sont instaurées les controverses qui devaient présider à la naissance de la mécanique quantique... Outre ses productions scientifiques, Heisenberg est l'auteur d'ouvrages de mise au point, de vulgarisation et de réflexion : La physique du noyau atomique, Physique et philosophie ; la science moderne en révolution ..." ---- Histoire de la théorie des quanta - L'interprétation de Copenhague - La théorie quantique et les racines de la science atomique - Le développement des idées philosophiques depuis Descartes et la nouvelle situation en théorie quantique - Théorie de la relativité - Le rôle de la physique moderne dans l'évolution actuelle de la pensée humaine - ETC**6553/2621/M7DE‎

‎Bermerkung zur Diracschen Theorie des Positrons (+) Folgerungen aus der Diracschen Theorie des Positrons. - [EULER-HEISENBERG LAGRANGIAN]‎

‎Berlin, Springer, 1934 & 1936. 8vo. In two contemporary halv cloth with gilt lettering to spine. In ""Zeitschrift für Physik"", Bd. 90, 1934 & Bd. 98, 1936. Entire volumes offered. Stamp to front free end-paper and titlepage, otherwise fine. Pp. 209-23" Pp. 714-32. [Entire volume: VIII, 835 pp." VIII, 794 pp.].‎

‎First appearance of Heisenberg and Euler's important papers in which they were the first to be able to show that Paul Dirac's introduction of the positron opens the possibility that photons in electron-positron pair production scatter with each other. Here they also presented the Euler-Heisenberg Lagrangian which describes the non-linear dynamics of electromagnetic fields in vacuum. It takes into account vacuum polarization to one loop, and it is valid for electromagnetic fields that change slowly compared to the inverse electron mass. ""Heisenberg preferred to continue the search for a consistent quantum physics, much of which was pursued by his assistant Hans Euler discovered that nonlinear interactions in positron theory, which yielded photonphoton scattering, could be represented by treating the electron as possessing a minimum size, below which the interferences predominated."" (DSB).Cassidy 1934a, 1936a.‎

‎Der Teil und das Ganze. Gespräche im Umkreis der Atomphysik.‎

‎München: Riper, 1969. 8vo. Publishers full cloth with dust jacket. 333,(3) pp.‎

‎Die 'beobachtbaren' Grössen in der Theorie der Elementarteilchen (+) Die beobachtbaren Grössen in der Theorie der Elementarteilchen. II. - [THE DISCOVERY OF S-MATRIX]‎

‎Berlin, Springer, 1943. 8vo. In contemporary halv cloth with gilt lettering to spine. In ""Zeitschrift für Physik"", Bd. 120, 1943. Entire volume offered. Stamp to front free end-paper and titlepage, otherwise fine and clean. Pp. 513-538"" Pp. 673-702. [Entire volume: VII, (1), 790 pp.].‎

‎First printing of Heisenberg's two seminal paper on the scattering matrix, or S-matrix. """"S-matrix"" theory of particle scattering, especially in its later analytic forms, enjoyed considerable attention after the war, then again during the 1960's"" (DSB). These papers are ranked by David Cassidy as being amoung his most important.""The outbreak of world war in September 1939 profoundly affected Heisenberg and his career. Still of military age, he was ordered to report to the Army We apons Bureau (Heereswaffenamt) in Berlin. There the authorities asked him and other leading German nuclear physicists to investigate whether nuclear fission, discovered in Berlin a year earlier, could be used for large-scale energy production. Within two months Heisenberg completed a comprehensive report on the theory of chain reactions and their uses, including their use in an atomic bomb. Thereport made Heisenberg the leading specialist on nuclear energy in Germany.In order to continue the promising research, the Army Weapons Bureau designated the Kaiser Wilhelm Institute for Physics in Berlin the center of German fission research. After the departure of the institute's Dutchdirector, peter Debye, who chose emigration over German citizenship, Heisenberg was named adviser, and later acting director, of the institute and its nuclear research. At the same time, Heisenberg supervised preliminary reactor experiments in Leipzig. He also continued with high-energy interactions. In papers written between 1942 and 1944, Heisenberg developed a theory of particle collisions based, as in 1925, only upon the observable properties of the colliding particles. Theresulting ""S-matrix"" theory of particle scattering, especially in its later analytic forms, enjoyed considerable attention after the war, then again during the 1960's but renormalized field theories eventually found more followers."" (DSB)Cassidy 1943a, 1943b ‎

‎Die Grenzen der Anwendbarkeit der bisherigen Quantentheorie.‎

‎Berlin, Springer, 1941, 8vo. In contemporary halv cloth with gilt lettering to spine. In ""Zeitschrift für Physik"", Bd. 117, 1941. Entire volume offered. Stamp to front free end-paper. Fine and clean. Pp. 251-266. [Entire volume: VIII, 818 pp.].‎

‎First appearance of Heisenberg's important paper in which ""succeded in sketching invariant procedures for establishing such a theory [n new relativistic invariant theory quantum theory in which the fundamental length laid down the limitations of present quantum theory in the same way as the constants c and h fixed the limitations fo classical physics] by developing a formalism of time displacement in the interaction picture (which later became standard in quantum mechanics)"". (March, Werner Heisenberg, and the search for a smallest length)Cassidy 1938b‎

‎La partie et le tout. Le monde de la physique atomique (souvenirs 1920-1965). Traduit par Paul Kessler.‎

‎ P., Albin Michel (Les Savants et le Monde), 1972, in 8° broché, 335 pages ; couverture illustrée ; traces de ruban adhésif. ‎

‎ ...................... Photos sur demande .......................... ‎

‎"Physique et philosophie - collection ""Sciences d'aujourd'hui"""‎

‎Albin Michel. 1971. In-12. Broché. Etat d'usage, Couv. partiel. décollorée, Dos fané, Intérieur acceptable. 285 pages.. . . . Classification Dewey : 530-Physique‎

‎Trad. de l'anglais par Jacqueline Hadamard. Classification Dewey : 530-Physique‎

‎Schritte über Grenzen. Gesammelte Reden und Aufsätze.‎

‎München, 1971. 313,(7) pp. First edition.‎

‎The present situation in the theory of elementary particles. (In: Commemoration of the fiftieth anniversary of Niels Bohr's first papers on atomic constitution held in Copenhagen on 8-15 July, 1963. Session on elementary particles, on Wednesday, 10 Ju...‎

‎Copenhagen: Institute for Theoretical Physics, 1963. 4to. Cloth-backed printed wrappers. (2),79,(1) pp.‎

‎First edition of Heisenberg's paper. The volume also includes: Abraham Pais ""Invariance principles"" and Gian Carlo Wick ""Quantum field theories."" ‎

‎Zur Theorie der ""Schauer"" in der Höhenstrahlung (+) Zur Theorie der explosionsartigen Schauer in der kosmischen Strahlung. II. - [HEISENBERG'S ""EXPLOSION SHOWERS"" OF COSMIC RAYS]‎

‎Berling, Springer, 1936 & 1939. 8vo. In two contemporary halv cloth bindings. In ""Zeitschrift für Physik"", Bd. 101, 1936 & 113, 1939. Entire volumes offered. Stamp to front free end-paper and titlepage, otherwise fine and clean. Pp. 513-538"" Pp. 673-702. [Entire volume: VII, (1), 790 pp.].‎

‎First printing of Heisenberg's two famous papers on ""explosion showers"" of cosmic rays"" a subject he himself considered ""the frontier of a wholly new and revolutionary physics."" (DSB). ""It appears to me that Heisenberg's experiences with the Fermi theory made a deep and lasting impact on him, which changed the course of his thinking. The strong increase of cross sections with energy he had found led him to surmise that physics may have to be revised at short distances. Already in his 1936 paper [the present] we find references to 'the introduction of a universal length which perhaps must be connected with a new change a principle in the formalism, just as for example the introduction of the constant c led to a modification of prerelativistic physics"". Note also that 1936 was the last year Heisenberg worked on quantum electrodynamics."" (Pais, Inward Bound).""While engaged in this political fight, Heisenberg vigorously pursued his search for a consistent quantum field theory. His tenacious adherence to what he believed to be the beginning of a new quantum revolution is in part attributable to his concern for the vitality of German research. In 1935 Heisenberg's research began to focus on high-energy collisions of elementary particles in cosmic rays, the highest energy phenomena then known. Examining the Fermi (weak) interaction in early 1936, Heisenberg discovered a mathematical minimum length, about the size of elementary particles, that appeared to trigger the onset of ""explosion showers"" of cosmic rays. The minimum length, a notion that he had earlier considered in the context of quantum eletrodynamics, marked, he belived, the boundary of quantum mechanics and the frontier of a wholly new and revolutionary physics.Heisenberg's revolutionary notions were challenged soon afterward by the alternative quantum electrodynamics of ""cascade showers."" generated by Bremsstrahlung and pair production. A controversy ensued, mainly between Heisenberg and several American physicists, over the existence of explosion showers and over allegiances to the two types of theories and their implications for the future course of physics. Fermi's weak-field theory soon proved inapplicable to the problem, but in 1939 Heisenberg extended his notions to Yukawa's (strong) meson theory of nuclear forces, revitalizing the controversy into the war years. A universal minimum length remained a permanent feature of Heisenberg's physics. Although explosion showers later called ""multiple processes,"" were discovered after the war in cosmic-ray events, the invention of renormalization techniques and the experimental confirmation of quantum electrodynamics to the highest energies left Heisenberg's physics with only minority support."" (DSB)Cassidy 1936b, 1939a.‎

‎Über die Spektra von Atomsystemen mit zwei Elektronen.‎

‎Berlin, Julius Springer, 1926. Without wrappers as extracted from ""Zeitschrift für Physik. Hrsg. von Karl Scheel"", Bd. 39, pp. 499-518. With the titlepage to the whole volume.‎

‎First edition of this importent paper in which Heisenberg - after inventing Quantum Mechanics the year before (1925) - investigates some of the fundamental aspects of the new theory. Heisenberg recognizes the invariance of the wave equation with respect to various transformations. ""It is clear that such invariance exists with respect to an interchange of the coordinates of identical particles, e.g. of two electrons in an atom of two nuclei of the same kind in a molecule. As a consequence, the wave function of a non-degenerate stationary state must either remain unchanged or may only change sign when the transformation is applied to it....Indeed, in this way Pauli's exclusion principle for electrons found a formulation in terms of wave mechanics.""(K. Kronik in Memorial Volume to Wolfgang Pauli).‎

‎Über die Spektra von Atomsystemen mit zwei Elektronen.‎

‎Berlin, Springer, 1926. 8vo. Bound in contemporary half cloth. In ""Zeitschrift für Physik"", Bd. 39. Entire volume offered. Stamp to front free end paper. Fine and clean. Pp. 499-518. [Entire volume: IV, 948 pp].‎

‎First edition of this important paper in which Heisenberg - after inventing Quantum Mechanics the year before (1925) - investigates some of the fundamental aspects of the new theory. Heisenberg recognizes the invariance of the wave equation with respect to various transformations. ""It is clear that such invariance exists with respect to an interchange of the coordinates of identical particles, e.g. of two electrons in an atom of two nuclei of the same kind in a molecule. As a consequence, the wave function of a non-degenerate stationary state must either remain unchanged or may only change sign when the transformation is applied to it....Indeed, in this way Pauli's exclusion principle for electrons found a formulation in terms of wave mechanics.""(K. Kronik in Memorial Volume to Wolfgang Pauli).Cassidy 1926e‎

‎Über quantentheoretische Umdeutung kinematischer und mechanischer Beziehungen. - [BIRTH OF MODERN QUANTUM MECHANICS]‎

‎Berlin, Julius Springer, 1925. 8vo. Bound in full cloth with library label to lower part of spine and library stamps to front free end paper. In ""Zeitschrift für Physik, 33. Band, 1925"". Front boards very loose and spine almost detached. Internally fine and clean. [Heisenberg) Pp. 879-893. [Entire issue: VII, (1), 950 pp.].‎

‎First printing of Heiseberg's seminal and groundbreaking paper which laid the foundation for matrix mechanics and thereby giving birth to modern quantum mechanics"" a theory that states quantum mechanics should be based ""exclusively on relationship between quantities which in principle are observable"" (From the abstract). ""The alternative, which he [Heisenberg] chose in his historic paper [the present] and which led to the development of matrix machanics, the earliest formulation of modern quantum mechanics, abandoned Bohr's description of motion in terms of classical physics altogether and replaced it by a description in terms of what Heisenberg regarded as observable magnitudes"" (Jammer, The Conceptual Development of Quantum Mechanics, P. 197).""After nearly two weeks on Helgoland, Heisenberg returned to Göttingen, where he drafted his fundamental paper ""Über die quantentheoretische Umdeutung kinematischer und mechanischer Beziehungen,"" which he completed in July. In this paper Heisenberg proclaimed that the quantum mechanics of atoms should contain only relations between experimentally observable quantities. Theresulting formalism served as the starting point for the new quantum mechanics, based, as Heisenberg's multiplication rule implied, on the manipulation of ordered sets of data forming a mathematical matrix."" (DSB)Before Heisenberg's discovery the Bohr-Sommerfeld quantum theory was the leading theory. By the early 1920's most physicists agreed that the Bohr-Sommerfeld theory had problems and that there was a need to replace it with a new quantum theory. Heisenberg's main achievement was to replace the idea of orbital path with what could be observed, namely the light emitted and absorbed by the atoms. Because of the unfamiliar mathematics which Heisenberg's new theory used, several physicists had doubts about its consistency. But Max Born soon realized that the laws, which the theory relied on, were the same as the laws, which apply to matrix algebra. In 1925 Born and his student Pascual Jordan published ""Zur Quantenmechanik"" which reformulated Heisenbergs theory in terms of matrices, in the special case of one degree of freedom. With ""Zur Quantenmechanik II"" (or the ""Three Man Paper"") published 1926, Heisenberg, Born and Jordan described the new theory in the general case of arbitrarely many freedom degrees.‎