FIRST EDITION, FIRST PRINTING, IN ORIGINAL WRAPPERS of Einstein’s paper outlining a thought experiment to suggest that the uncertainty principle requires the acknowledgement of an indeterminate past. More about Knowledge of Past and Future in Quantum Mechanics
Price: $3,500 .
FIRST EDITION IN ORIGINAL WRAPPERS of Hugh Everett's ground breaking work on the existence of multiple universes, a new theory addressing the flaws of the Copenhagen quantum mechanics interpretation. More about "Relative State" Formulation of Quantum Mechanics
Price: $1,750 .
FIRST EDITION, A FINE COPY IN ORIGINAL WRAPPERS, of Enrico Fermi's most famous contribution to theoretical physics, the development of what would later become known as "Fermi-Dirac" statistics. More about Zur Quantelung Des Idealen Einatomigen Gases
Price: $2,900 .
![Item #2424 Autograph Letter Signed [ALS]. RICHARD FEYNMAN](/pictures/thumb/2424.jpg?v=1611180371)
FEYNMAN OFFERS ADVICE AND ENCOURAGEMENT FOR A SCIENTIFIC ENDEAVOR. More about Autograph Letter Signed [ALS
Price: $30,000 .
FIRST EDITION of Feynman’s undergraduate thesis at MIT, “a fundamental discovery” published in The Physical Review when he was just twenty-one. More about Forces in Molecules
Price: $1,750 .
FIRST EDITION IN ORIGINAL WRAPPERS of Feynman’s paper providing a rigorous justification and proof for his famous “Feynman diagrams” and “Feynman rules”. More about Mathematical Formulation of the Quantum Theory of Electromagnetic Interaction
Price: $2,600 .
EXTREMELY RARE OFFPRINTS OF FEYNMAN’S FINAL TWO PAPERS ON QUANTUM ELECTRODYNAMICS, DESCRIBING THE MATHEMATICAL FOUNDATIONS FOR HIS PATH-INTEGRALS AND FEYNMAN DIAGRAMS. More about Mathematical Formulation of the Quantum Theory of Electromagnetic Interaction. WITH: An Operator...
Price: $18,500 .
![Item #2137 Typed Letter Signed [TLS]. WITH: Photogravure Signed. WERNER HEISENBERG](/pictures/thumb/2137.jpg?v=1537546311)
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 about Typed Letter Signed [TLS]. WITH: Photogravure Signed
Price: $20,000 .
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 about Zum Mehrkörperproblem der Quantentheorie
Price: $3,900 .
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 about A New Modification of the Cloud Method of Determining the Elementary Electrical Charge and the...
Price: $4,500 .
RARE FIRST EDITION OF THE FULL EXPRESSION OF PLANCK’S QUANTUM THEORY; THE FOUNDING DOCUMENT THAT REVOLUTIONIZED MODERN PHYSICS. THE HORBLIT COPY. More about "Zur Theorie des Gesetzes der Energieverteilung im Normalspectrum" [On the Theory of...
Price: $22,000 .
FIRST PRINTING IN ORIGINAL WRAPPERS of Schrödinger’s consideration of quantum jumps and the future of physics. Complete in two parts. More about Are There Quantum Jumps?
Price: $1,450 .
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 about On the Influence of Magnetism on the Nature of the Light Emitted by a Substance (Parts I and II...
Price: $4,300 .
