quantum multiparticle theory

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• String theory — This article is about the branch of theoretical physics. For other uses, see String theory (disambiguation). String theory …   Wikipedia

• Parity (physics) — Flavour in particle physics Flavour quantum numbers: Isospin: I or I3 Charm: C Strangeness: S Topness: T Bottomness: B′ Related quantum numbers: Baryon number: B Lepton number: L Weak isospin: T or T3 Electric charge: Q …   Wikipedia

• Barry Simon — Infobox Person image size = 150px name = Barry Simon image size = caption = birth name = birth date = 1946 birth place = New York City death date = death place = death cause = resting place = resting place coordinates = residence = Los Angeles,… …   Wikipedia

• No-communication theorem — In quantum information theory, a no communication theorem is a result which gives conditions under which instantaneous transfer of information between two observers is impossible. These results can be applied to understand the so called paradoxes …   Wikipedia

• Lippmann-Schwinger equation — The Lippmann Schwinger equation (named after Bernard A. Lippmann and Julian Schwinger) is of importance to scattering theory. The equation is: | psi^{(pm)} angle = | phi angle + frac{1}{E H 0 pm i epsilon} V |psi^{(pm)} angle. ,DerivationWe will… …   Wikipedia

• Gupta-Bleuler formalism — In quantum field theory, the Gupta Bleuler formalism is a way of quantizing the electromagnetic field. The formulation is due to theoretical physicist Suraj N. Gupta and Konrad Bleuler.Let s start with a single photon first. A basis of the one… …   Wikipedia

• Bose-Einstein-Korrelationen — sind Korrelationen zwischen identischen Bosonen [1][2]. Sie finden wichtige Anwendungen in der Astronomie, Optik, Kern und Teilchenphysik. Inhaltsverzeichnis 1 Intensitätsinterferometrie und Bose Einstein Korrelationen …   Deutsch Wikipedia

• Anyon — In mathematics and physics, an anyon is a type of particle that only occurs in two dimensional systems. It is a generalization of the fermion and boson concept.In physicsThis mathematical concept becomes useful in the physics of two dimensional… …   Wikipedia

• Numerical sign problem — The numerical sign problem refers to the difficulty of numerically evaluating the integral of a highly oscillatory function of a large number of variables. Numerical methods fail because of the near cancellation of the positive and negative… …   Wikipedia

• Dipankar Home — (born 11 November 1955) is an Indian theoretical physicist at the Bose Institute, Kolkata, India. He works on the fundamental aspects of quantum mechanics, including quantum entanglement and Quantum communication. He is co author with Partha… …   Wikipedia

• Quantencomputer — Ein Quantencomputer bzw. Quantenrechner ist ein Computer, dessen Funktion auf den besonderen Gesetzen der Quantenmechanik beruht. Im Unterschied zum Digitalrechner arbeitet er nicht auf der Basis der Gesetze der klassischen Physik bzw. Informatik …   Deutsch Wikipedia