![Autograph Letter Signed [ALS]. RICHARD FEYNMAN](/pictures/thumb/2424.jpg?v=1611180371)
Autograph Letter Signed [ALS]
FEYNMAN OFFERS ADVICE AND ENCOURAGEMENT FOR A SCIENTIFIC ENDEAVOR. More
Price: $30,000 .
Quantum Theory
Results 26 - 36 (of 36)
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Forces in Molecules
FIRST EDITION of Feynman’s undergraduate thesis at MIT, “a fundamental discovery” published in The Physical Review when he was just twenty-one. More
Price: $1,750 .
Mathematical Formulation of the Quantum Theory of Electromagnetic Interaction
FIRST EDITION IN ORIGINAL WRAPPERS of Feynman’s paper providing a rigorous justification and proof for his famous “Feynman diagrams” and “Feynman rules”. More
Price: $2,600 .
![Typed Letter Signed [TLS]. WITH: Photogravure Signed. WERNER HEISENBERG](/pictures/thumb/2137.jpg?v=1537546311)
Typed Letter Signed [TLS]. WITH: Photogravure Signed
HEISENBERG PROVIDES HIS RECOLLECTIONS OF THE ORIGINS OF NIELS BOHR’S CONCEPT OF “COMPLEMENTARITY”. A UNIQUE ITEM, OF UTMOST IMPORTANCE FOR THE LIGHT IT SHEDS ON THE PHILOSOPHICAL FOUNDATIONS OF QUANTUM MECHANICS AS SEEN BY THE PIONEERS IN THE FIELD. More
Price: $20,000 .
Uber quantentheorestische Umdeutung kinematischer und mechanischer Beziehungen; Zur Quantenmechanik; Zur Quantenmechanik II
FIRST EDITIONS of three papers that defined a discipline: THE THEORETICAL FOUNDATION FOR QUANTUM MECHANICS. More
Price: $7,500 .
Zum Mehrkörperproblem der Quantentheorie
FIRST EDITION IN ORIGINAL WRAPPERS of Jordan and Klein’s introduction of the “second quantization”; one of the founding papers of quantum field theory. FROM THE LIBRARY OF NIELS BOHR, with his stamp on the front wrapper. More
Price: $3,900 .
A New Modification of the Cloud Method of Determining the Elementary Electrical Charge and the Most Probable Value of that Charge
FIRST EDITION IN ORIGINAL WRAPPERS of the account of Millikan’s famous experiment, later known as the ‘oil-drop experiment’, in which he first provided the definitive proof that all electrical charges are exact multiples of a definite, fundamental value—the charge of the electron. More
Price: $4,500 .
Zur Theorie des Gesetzes der Energieverteilung im Normalspectrum
RARE FIRST EDITION OF THE FULL EXPRESSION OF PLANCK’S QUANTUM THEORY; THE FOUNDING DOCUMENT THAT REVOLUTIONIZED MODERN PHYSICS. THE HORBLIT COPY. More
Price: $22,000 .
Are There Quantum Jumps?
FIRST PRINTING IN ORIGINAL WRAPPERS of Schrödinger’s consideration of quantum jumps and the future of physics. Complete in two parts. More
Price: $1,450 .
Der experimentelle Nachweis der Richtungsquantelung im Magnetfeld. WITH: Das magnetische Moment des Silberatoms
FIRST EDITION IN ORIGINAL WRAPPERS, journal issue, of the famous Stern-Gerlach experiment that proved the existence of electron spin and space quantization. More
Price: $4,500 .
On the Influence of Magnetism on the Nature of the Light Emitted by a Substance (Parts I and II and Appendix) [Zeeman]; WITH: Radiation in a Magnetic Field [Michelson]
FIRST APPEARANCE IN ENGLISH IN ORIGINAL WRAPPERS OF THE DISCOVERY ("THE ZEEMAN EFFECT") THAT EARNED ZEEMAN THE SECOND EVER NOBEL PRIZE IN PHYSICS; WITH MICHELSON'S REPORT (IN OFFPRINT FORM) OF ONE OF THE EARLIEST OBSERVATIONS OF QUANTUM EFFECTS, "THE ANOMALOUS ZEEMAN EFFECT." More
Price: $4,300 .
Results 26 - 36 (of 36)
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