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http://hdl.handle.net/2445/12430| Title: | Temperature-induced interaction: (lambda)(phi)4 theory |
| Author: | Allés, B. Tarrach, R., 1948- |
| Keywords: | Teoria de camps (Física) Partícules (Física nuclear) Field theory (Physics) Particles (Nuclear physics) |
| Issue Date: | 1986 |
| Publisher: | The American Physical Society |
| Abstract: | We study the possibility that a field theory is interacting and bounded only above a certain temperature, while not existing below it. Within the Gaussian variational approximation used we find a phase for λ φ 4 in four dimensions in which this phenomenon occurs. |
| Note: | Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevD.33.1718 |
| It is part of: | Physical Review D, 1986, vol. 33, núm. 6, p. 1718-1725 |
| URI: | http://hdl.handle.net/2445/12430 |
| Related resource: | http://dx.doi.org/10.1103/PhysRevD.33.1718 |
| ISSN: | 0556-2821 |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
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