A model field theory of the superconducting type is solved exactly. The exact solution is compared with the Bardeen-Cooper-schrieffer solution. The exact ground state is nondegenerate while the Bardeen-Cooper-fohriefter ground state is degenerate. The connection between the two types of ground state
A one-dimensional field theory with degenerate vacuum
β Scribed by K. Baumann; R. Sexl
- Publisher
- Elsevier Science
- Year
- 1961
- Weight
- 305 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0029-5582
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π SIMILAR VOLUMES
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