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1986

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/12430

Temperature-induced interaction: (lambda)(phi)4 theory

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http://dx.doi.org/10.1103/PhysRevD.33.1718

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.

Subject

Teoria de camps (Física), Partícules (Física nuclear)

Subject (English)

Field theory (Physics), Particles (Nuclear physics)

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Articles publicats en revistes (Física Quàntica i Astrofísica)

Citation

ALLÉS, B. and TARRACH, R. Temperature-induced interaction: (lambda)(phi)4 theory. Physical Review D. 1986. Vol. 33, num. 6, pags. 1718-1725. ISSN 0556-2821. [consulted: 6 of June of 2026]. Available at: https://hdl.handle.net/2445/12430

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