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La 4e de couverture indique : "Figure majeure de la révolution quantique qui bouleversa le monde scientifique du XXe siècle, ce grand physicien danois fit de Copenhague le centre mondial de la physique théorique. Faisant la synthèse du modèle atomique planétaire de Rutherford et de la théorie des quanta de Planck, il supposa que les électrons gravitent autour du noyau sur des orbites stables, correspondant à des niveaux d'énergie spécifiques ; l'atome émettant un rayonnement électromagnétique quand un électron passe d'une orbite à l'autre. Ce modèle lui valut, en 1922, le prix Nobel de physique. Grand défenseur de la théorie quantique, Niels Bohr soutenant sa nature fondamentalement probabiliste, n'hésita pas à tenir tête à Einstein qui la considérait, pour sa part, incomplète. Il participa aussi activement aux recherches sur la fission nucléaire et à la conception de la bombe atomique, mais il milita, de la fin de la guerre jusqu'à sa mort, pour une utilisation pacifique de l'énergie nucléaire."
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Physics --- Physique --- Philosophy. --- Philosophie. --- Bohr, Niels, --- Bohr, Niels
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This book gives a detailed study of the development and the interpretation given to Niels Bohr's Principle of Correspondence. It also describes the role that this principle played in guiding Bohr's research over the critical period from 1920 to 1927. Quantum mechanics, developed in the 1920s and 1930s by Bohr, Heisenberg, Born, Schrödinger and Dirac, represents one of the most profound turning points in science. This theory required a wholly new kind of physics in which many of the principles, concepts and models representing reality, that had formed the basis of classical physics since Galileo and Newton, had to be abandoned. This book re-examines the birth of quantum mechanics, in particular examining the development of crucial and original insights of Niels Bohr.
Quantum theory --- History. --- Bohr, Niels,
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Abraham Pais's life of Albert Einstein was one of the finest scientific biographies ever written. When it first appeared in 1982, Christian Science Monitor called it "an extraordinary biography of an extraordinary man," and Timothy Ferris, in The New York Times Book Review, said it was "the biography of Einstein he himself would have liked best," adding that "it is a work against which future scientific biographies will be measured." As a respected physicist himself, Pais was the first biographer to give Einstein's thinking its full due, yet despite the occasional high level of science needed to discuss Einstein's ideas, the book was a national bestseller. Indeed, it was one of The New York Times's Best Books of the Year, and the winner of the 1983 American Book Award for Science. Now Pais turns to Niels Bohr, to illuminate the life and thought of another giant of 20th-century physics. Bohr was the first to understand how atoms were put together, he played a major role in shaping the theory of the atomic nucleus, he decoded the atomic spectrum of hydrogen, an achievement which marks him as the founder of the quantum dynamics of atoms, and his concept of complementarity (which provides the philosophical underpinning for quantum theory) qualifies him as one of the twentieth century's greatest philosophers. Pais covers all of these achievements with sophistication and clarity, but he also reveals the many other facets of the man. Perhaps most important, he shows that Bohr was not only a great scientist, but also a great nurturer of young scientific talent, acting as father figure extraordinaire for several generations of physicists. Bohr's Institute of Theoretical Physics, which he founded in Copenhagen and for which he tirelessly raised funds, was the world's leading center for physics all through the 1920s and 1930s, the birthplace of Heisenberg's papers on the uncertainty relations, Dirac's first paper on quantum electrodynamics, and other pivotal works. And
Nuclear physics --- History. --- Bohr, Niels Henrik David, --- Bohr, Niels --- Physique nucléaire --- Histoire --- Bohr, Niels,
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ATOMS --- BOHR, NIELS (1885-1962) --- PERIODIC LAW
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Quantum theory, the most successful physical theory of all time, provoked intense debate between the twentieth century's two greatest physicists, Niels Bohr and Albert Einstein. Quantum information theory has emerged from intensive study of the structure and interpretation of quantum theory to become one of the fastest growing areas of twenty-first century science. This second edition has been extensively revised and updated to cover recent developments, including the findings of papers published since the well-received first edition. A substantial new chapter is devoted to the development and structure of quantum information theory. Developments in the experimental and theoretical study of Bell's Theorem are also covered in detail, and the accounts of ongoing work have been brought up to date. A fascinating account of the development of quantum theory, this book will appeal to anyone with an interest in the fundamental questions of physics, its philosophy and its history.
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Bohr, Niels --- Nuclear physics --- History --- Bohr, Niels Henrik David --- 53 <092> --- -929 BOHR, NIELS --- Atomic nuclei --- Atoms, Nuclei of --- Nucleus of the atom --- Physics --- Physics--Biografieën --- Biografie. Genealogie. Heraldiek--BOHR, NIELS --- 929 BOHR, NIELS Biografie. Genealogie. Heraldiek--BOHR, NIELS --- 53 <092> Physics--Biografieën --- 929 BOHR, NIELS --- Bohr, Niels, --- Boer, Niersi, --- Boerh, Niersi, --- Bohr, N. --- Bohr, Niels Henrik David, --- Bor, Nil's, --- Nuclear physics - History --- PHYSIQUE NUCLEAIRE --- BOHR (NIELS), physicien danois, 1885-1962 --- HISTOIRE
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Bohr, Niels --- #GROL:SEMI-113<09> Bohr --- History of physics --- Atomic physics
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Bohr, niels (1885-1962) --- Science --- Political aspects. --- Social aspects. --- Bohr, Niels Henrik David,
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Physics --- Quantum theory --- Science --- Bohr, Niels, --- Boer, Niersi, --- Boerh, Niersi, --- Bohr, N. --- Bohr, Niels Henrik David, --- Bor, Nil's, --- Physique. --- Théorie quantique.
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