Systems with outer constraints. Gupta-Bleuler electromagnetism as an algebraic field theory
نویسندگان
چکیده
منابع مشابه
Systems with Outer Constraints. Gupta-Bleuler Electromagnetism as an Algebraic Field Theory
Since there are some important systems which have constraints not contained in their field algebras, we develop here in a C*-context the algebraic structures of these. The constraints are defined as a group G acting as outer automorphisms on the field algebra J^, α:Gι-> Aut $F, αG φ Inn J^, and we find that the selection of G-invariant states on 3F is the same as the selection of states ω on M(...
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ژورنال
عنوان ژورنال: Communications in Mathematical Physics
سال: 1988
ISSN: 0010-3616,1432-0916
DOI: 10.1007/bf01218289