anticommuting operators

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• Pierre Ramond — Infobox scientist name = Dr. Pierre Ramond image size = 150px birth date = January 31, 1943 birth place = Neuilly sur Seine, France nationality = field = Physics work institutions = University of Florida alma mater = Syracuse University doctoral… …   Wikipedia

• Spin-statistics theorem — Statistical mechanics Thermodynamics · …   Wikipedia

• Grassmann number — In mathematical physics, a Grassmann number (also called an anticommuting number or anticommuting c number) is a mathematical construction which allows a path integral representation for Fermionic fields. They were discovered by David John… …   Wikipedia

• Fermionic field — In quantum field theory, a fermionic field is a quantum field whose quanta are fermions; that is, they obey Fermi Dirac statistics. Fermionic fields obey canonical anticommutation relations rather than the canonical commutation relations of… …   Wikipedia

• Schwinger's variational principle — In Schwinger s variational approach to quantum field theory, introduced by Julian Schwinger, the quantum action is an operator. Although this approachis superficially different from the functional integral(path integral) where the action is a… …   Wikipedia