Thermofield quantum electrodynamics in (1 + 1) dimensions at a finite chemical potential: a bosonization approach: a bosonization approach
The recent generalization of the Lowenstein-Swieca operator solution of quantum electrodynamics in (1+1) dimensions to a finite temperature in thermofield dynamics is further generalized to include a non-vanishing chemical potential. The operator solution to the Euler-Lagrange equations respecting t...
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| Main Authors: | , , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
10 March 2011
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| In: |
Journal of physics. A, Mathematical and theoretical
Year: 2011, Volume: 44, Issue: 14, Pages: 1-15 |
| ISSN: | 1751-8121 |
| DOI: | 10.1088/1751-8113/44/14/145402 |
| Online Access: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1088/1751-8113/44/14/145402
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| Author Notes: | R.L.P.G. Amaral, L.V. Belvedere and K.D. Rothe |
| Summary: | The recent generalization of the Lowenstein-Swieca operator solution of quantum electrodynamics in (1+1) dimensions to a finite temperature in thermofield dynamics is further generalized to include a non-vanishing chemical potential. The operator solution to the Euler-Lagrange equations respecting the Kubo-Martin-Schwinger condition is constructed. Two forms of this condition and their associated solutions are discussed. The correlation functions of an arbitrary number of chiral densities are computed in the thermal θ-vacuum. |
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| Item Description: | Gesehen am 02.03.2022 |
| Physical Description: | Online Resource |
| ISSN: | 1751-8121 |
| DOI: | 10.1088/1751-8113/44/14/145402 |