Restoration of dynamically broken symmetries at finite temperature
- 15 February 1975
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 11 (4), 779-783
- https://doi.org/10.1103/physrevd.11.779
Abstract
A field-theoretic model is constructed which is asymptotically free for all temperatures and which possesses a phase transition in which masses are dynamically generated. The critical temperature above which the particle masses vanish is calculated in terms of the zero-temperature fermion mass. Our results may be of interest not only in theories of the early universe but also in the study of the formative stages of neutron stars.Keywords
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