TY - JOUR
T1 - Symmetry Breaking at All Temperatures
AU - Chai, Noam
AU - Chaudhuri, Soumyadeep
AU - Choi, Changha
AU - Komargodski, Zohar
AU - Rabinovici, Eliezer
AU - Smolkin, Michael
N1 - Publisher Copyright:
© 2020 American Physical Society.
PY - 2020/9
Y1 - 2020/9
N2 - We explore the existence of conformal field theories that persistently break a global symmetry at finite temperature. We identify vector models in (3-ϵ) spatial dimensions that have internal symmetries broken at any temperature. We study these systems in the small ϵ regime and in the large rank limit. The latter displays a conformal manifold and a moduli space of vacua deformed at finite temperature. We touch upon a candidate in d=2 dimensions.
AB - We explore the existence of conformal field theories that persistently break a global symmetry at finite temperature. We identify vector models in (3-ϵ) spatial dimensions that have internal symmetries broken at any temperature. We study these systems in the small ϵ regime and in the large rank limit. The latter displays a conformal manifold and a moduli space of vacua deformed at finite temperature. We touch upon a candidate in d=2 dimensions.
UR - http://www.scopus.com/inward/record.url?scp=85092497151&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.125.131603
DO - 10.1103/PhysRevLett.125.131603
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C2 - 33034469
AN - SCOPUS:85092497151
SN - 0031-9007
VL - 125
JO - Physical Review Letters
JF - Physical Review Letters
IS - 13
M1 - 131603
ER -