Phase space properties and the short distance structure in quantum field theory
- 7 April 2005
- journal article
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 46 (5)
Abstract
The paper investigates relations between the phase space structure of a quantum field theory (“nuclearity”) and the concept of pointlike localized fields. Given a net of local observable algebras, a phase space condition is introduced that allows a very detailed description of the theory’s field content. An appendix discusses noninteracting models as examples.Keywords
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