Some covariant representations of massless Fermi fields

DOI10.1088/0305-4470/14/9/039zbMath0472.46048OpenAlexW1996676000MaRDI QIDQ3925401

R. F. Streater, Karl Kraus

Publication date: 1981

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0305-4470/14/9/039

zbMATH Keywords

cohomologyunitary representationcocyclecovarianceground statescreation and annihilation operatorsHilbert-Schmidt operatorquasi-free statesPoincare groupfree Fermi fieldFermionsCAR-algebrairreducible quasi-free representations

Mathematics Subject Classification ID

Noncommutative dynamical systems (46L55) Axiomatic quantum field theory; operator algebras (81T05) Applications of selfadjoint operator algebras to physics (46L60) Automorphisms of selfadjoint operator algebras (46L40)

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