Thermodynamics and phase transition in Shapere–Wilczek fgh model: Cosmological time crystal in quadratic gravity
The Shapere–Wilczek model [1], or so called fgh model, enjoys the remarkable features of a Time Crystal (TC) that has a non-trivial time dependence in its lowest energy state (or the classical ground state). We construct a particular form of fgh model (with specified f,g,h functions) that is derived...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2019-04-01
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Series: | Physics Letters B |
Online Access: | http://www.sciencedirect.com/science/article/pii/S037026931930111X |