The Physical Principles of the Quantum Theory

The Physical Principles of the Quantum Theory PDF Author: Werner Heisenberg
Publisher: Courier Corporation
ISBN: 0486318419
Category : Science
Languages : en
Pages : 212

Get Book Here

Book Description
Nobel Laureate discusses quantum theory, uncertainty, wave mechanics, work of Dirac, Schroedinger, Compton, Einstein, others. "An authoritative statement of Heisenberg's views on this aspect of the quantum theory." — Nature.

The Physical Principles of the Quantum Theory

The Physical Principles of the Quantum Theory PDF Author: Werner Heisenberg
Publisher: Courier Corporation
ISBN: 0486318419
Category : Science
Languages : en
Pages : 212

Get Book Here

Book Description
Nobel Laureate discusses quantum theory, uncertainty, wave mechanics, work of Dirac, Schroedinger, Compton, Einstein, others. "An authoritative statement of Heisenberg's views on this aspect of the quantum theory." — Nature.

The Principles of Quantum Theory, From Planck's Quanta to the Higgs Boson

The Principles of Quantum Theory, From Planck's Quanta to the Higgs Boson PDF Author: Arkady Plotnitsky
Publisher: Springer
ISBN: 3319320688
Category : Science
Languages : en
Pages : 341

Get Book Here

Book Description
The book considers foundational thinking in quantum theory, focusing on the role the fundamental principles and principle thinking there, including thinking that leads to the invention of new principles, which is, the book contends, one of the ultimate achievements of theoretical thinking in physics and beyond. The focus on principles, prominent during the rise and in the immediate aftermath of quantum theory, has been uncommon in more recent discussions and debates concerning it. The book argues, however, that exploring the fundamental principles and principle thinking is exceptionally helpful in addressing the key issues at stake in quantum foundations and the seemingly interminable debates concerning them. Principle thinking led to major breakthroughs throughout the history of quantum theory, beginning with the old quantum theory and quantum mechanics, the first definitive quantum theory, which it remains within its proper (nonrelativistic) scope. It has, the book also argues, been equally important in quantum field theory, which has been the frontier of quantum theory for quite a while now, and more recently, in quantum information theory, where principle thinking was given new prominence. The approach allows the book to develop a new understanding of both the history and philosophy of quantum theory, from Planck’s quantum to the Higgs boson, and beyond, and of the thinking the key founding figures, such as Einstein, Bohr, Heisenberg, Schrödinger, and Dirac, as well as some among more recent theorists. The book also extensively considers the nature of quantum probability, and contains a new interpretation of quantum mechanics, “the statistical Copenhagen interpretation.” Overall, the book’s argument is guided by what Heisenberg called “the spirit of Copenhagen,” which is defined by three great divorces from the preceding foundational thinking in physics—reality from realism, probability from causality, and locality from relativity—and defined the fundamental principles of quantum theory accordingly.

Quantum Theory from First Principles

Quantum Theory from First Principles PDF Author: Giacomo Mauro D'Ariano
Publisher: Cambridge University Press
ISBN: 1107043425
Category : Science
Languages : en
Pages : 359

Get Book Here

Book Description
A new presentation of quantum theory and quantum information based on fundamental principles, for anyone seeking a deeper understanding of the subject.

Variational Principles in Dynamics and Quantum Theory

Variational Principles in Dynamics and Quantum Theory PDF Author: Wolfgang Yourgrau
Publisher: Courier Corporation
ISBN: 0486151131
Category : Science
Languages : en
Pages : 222

Get Book Here

Book Description
DIVHistorical, theoretical survey with many insights, much hard-to-find material. Hamilton’s principle, Hamilton-Jacobi equation, etc. /div

The Principles of Quantum Mechanics

The Principles of Quantum Mechanics PDF Author: Paul Adrien Maurice Dirac
Publisher: Oxford University Press
ISBN: 9780198520115
Category : Science
Languages : en
Pages : 340

Get Book Here

Book Description
The first edition of this work appeared in 1930, and its originality won it immediate recognition as a classic of modern physical theory. The fourth edition has been bought out to meet a continued demand. Some improvements have been made, the main one being the complete rewriting of the chapter on quantum electrodymanics, to bring in electron-pair creation. This makes it suitable as an introduction to recent works on quantum field theories.

Quantum Theory of Many-Particle Systems

Quantum Theory of Many-Particle Systems PDF Author: Alexander L. Fetter
Publisher: Courier Corporation
ISBN: 048613475X
Category : Science
Languages : en
Pages : 626

Get Book Here

Book Description
Self-contained treatment of nonrelativistic many-particle systems discusses both formalism and applications in terms of ground-state (zero-temperature) formalism, finite-temperature formalism, canonical transformations, and applications to physical systems. 1971 edition.

Principles of Quantum Scattering Theory

Principles of Quantum Scattering Theory PDF Author: Dzevad Belkic
Publisher: CRC Press
ISBN: 9781420033649
Category : Science
Languages : en
Pages : 402

Get Book Here

Book Description
Scattering is one of the most powerful methods used to study the structure of matter, and many of the most important breakthroughs in physics have been made by means of scattering. Nearly a century has passed since the first investigations in this field, and the work undertaken since then has resulted in a rich literature encompassing both experimental and theoretical results. In scattering, one customarily studies collisions among nuclear, sub-nuclear, atomic or molecular particles, and as these are intrinsically quantum systems, it is logical that quantum mechanics is used as the basis for modern scattering theory. In Principles of Quantum Scattering Theory, the author judiciously combines physical intuition and mathematical rigour to present various selected principles of quantum scattering theory. As always in physics, experiment should be used to ultimately validate physical and mathematical modelling, and the author presents a number of exemplary illustrations, comparing theoretical and experimental cross sections in a selection of major inelastic ion-atom collisions at high non-relativistic energies. Quantum scattering theory, one of the most beautiful theories in physics, is also very rich in mathematics. Principles of Quantum Scattering Theory is intended primarily for graduate physics students, but also for non-specialist physicists for whom the clarity of exposition should aid comprehension of these mathematical complexities.

General Principles of Quantum Field Theory

General Principles of Quantum Field Theory PDF Author: N.N. Bogolubov
Publisher: Springer Science & Business Media
ISBN: 9780792305408
Category : Science
Languages : en
Pages : 720

Get Book Here

Book Description
The majority of the "memorable" results of relativistic quantum theory were obtained within the framework of the local quantum field approach. The explanation of the basic principles of the local theory and its mathematical structure has left its mark on all modern activity in this area. Originally, the axiomatic approach arose from attempts to give a mathematical meaning to the quantum field theory of strong interactions (of Yukawa type). The fields in such a theory are realized by operators in Hilbert space with a positive Poincare-invariant scalar product. This "classical" part of the axiomatic approach attained its modern form as far back as the sixties. * It has retained its importance even to this day, in spite of the fact that nowadays the main prospects for the description of the electro-weak and strong interactions are in connection with the theory of gauge fields. In fact, from the point of view of the quark model, the theory of strong interactions of Wightman type was obtained by restricting attention to just the "physical" local operators (such as hadronic fields consisting of ''fundamental'' quark fields) acting in a Hilbert space of physical states. In principle, there are enough such "physical" fields for a description of hadronic physics, although this means that one must reject the traditional local Lagrangian formalism. (The connection is restored in the approximation of low-energy "phe nomenological" Lagrangians.

The Mathematical Principles of Quantum Mechanics

The Mathematical Principles of Quantum Mechanics PDF Author: Derek F. Lawden
Publisher: Courier Corporation
ISBN: 0486442233
Category : Science
Languages : en
Pages : 306

Get Book Here

Book Description
Focusing on the principles of quantum mechanics, this text for upper-level undergraduates and graduate students introduces and resolves special physical problems with more than 100 exercises. 1967 edition.

Scientific Review Papers, Talks, and Books Wissenschaftliche Übersichtsartikel, Vorträge und Bücher

Scientific Review Papers, Talks, and Books Wissenschaftliche Übersichtsartikel, Vorträge und Bücher PDF Author: Dr. Walter Blum
Publisher: Springer
ISBN: 9783540130208
Category : Science
Languages : de
Pages : 937

Get Book Here

Book Description