We give sufficient conditions to ensure the existence of isolated one-particle states in the joint energy-momentum spectrum of an Osterwalder-Schrader scalar boson quantum field theory. We do not require the existence of sharp-time fields or weak coupling. We give sufficient conditions to ensure th
Excited states of fundamental particles in some models of quantum field theory
β Scribed by Ryszard Raczka
- Publisher
- Springer
- Year
- 1981
- Tongue
- English
- Weight
- 583 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0377-9017
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π SIMILAR VOLUMES
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Within the framework of relativistic quantum field theory, a novel method is established which allows for distinguishing non-equilibrium states admitting locally a thermodynamic interpretation. The basic idea is to compare these states with global equilibrium states (KMS states) by means of local th