Quantization in presence of external soliton fields

Quantization of a Fermi field interacting with an external soliton potential is considered. Classes of interactions leading to unitarily equivalent representations of the canonical anticommutation relations are determined. Soliton-like potentials compared to trivial ones yield inequivalent represent...

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Bibliographic Details
Published inPhysics letters. B Vol. 172; no. 2; pp. 231 - 234
Main Authors Grosse, H., Karner, G.
Format Journal Article
LanguageEnglish
Published Amsterdam Elsevier B.V 15.05.1986
Elsevier Science
Subjects
Exact sciences and technology
General relativity and gravitation
Physics
Supergravity
Quantization
Soliton
Fermion field
Quantum field theory
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Summary:Quantization of a Fermi field interacting with an external soliton potential is considered. Classes of interactions leading to unitarily equivalent representations of the canonical anticommutation relations are determined. Soliton-like potentials compared to trivial ones yield inequivalent representations.
ISSN:0370-2693
1873-2445
DOI:10.1016/0370-2693(86)90841-5