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Fermion Confinement and Non-Existence of Physical Multiple Vacua in the Schwinger Model

✍ Scribed by Nakawaki, Y.


Book ID
118132444
Publisher
Institute of Pure and Applied Physics
Year
1981
Tongue
English
Weight
188 KB
Volume
66
Category
Article
ISSN
0033-068X

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Fermion Condensate and the Spectrum of M
✍ T. Tomachi; T. Fujita πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 612 KB

We calculate the spectrum of the charge zero sector in two-dimensional quantum electrodynamics (massive Schwinger model). The calculations are first done in the rest frame with the perturbative vacuum within \(q \bar{q}\) and \(q q \bar{q} \bar{q}\) subspaces. This leads to the infrared instability