Thermal Quantum Fields Without Cut-Offs in 1+1 Space-Time Dimensions
Abstract
We construct interacting quantum fields in 1+1 dimensional Minkowski space, representing neutral scalar bosons at positive temperature. Our work is based on prior work by Klein and Landau and Høegh-Krohn.
- Publication:
-
Reviews in Mathematical Physics
- Pub Date:
- 2005
- DOI:
- 10.1142/S0129055X05002303
- arXiv:
- arXiv:math-ph/0403048
- Bibcode:
- 2005RvMaP..17..113G
- Keywords:
-
- Constructive field theory;
- thermal field theory;
- KMS states;
- Mathematical Physics;
- 81T08;
- 82B21;
- 82B31;
- 46L55
- E-Print:
- 48 pages