scholarly journals Finite-temperature behavior of the lattice abelian Higgs model

1979 ◽  
Vol 160 (2) ◽  
pp. 349-379 ◽  
Author(s):  
Thomas Banks ◽  
Eliezer Rabinovici
Keyword(s):  
Finite Temperature ◽  
Higgs Model ◽  
Temperature Behavior ◽  
Abelian Higgs Model

PHASE TRANSITIONS IN THE ABELIAN HIGGS MODEL AT FINITE DENSITIES

1991 ◽  
Vol 06 (23) ◽  
pp. 4063-4076 ◽  
Author(s):  
V.J. PETER ◽  
M. SABIR
Keyword(s):  
Phase Transitions ◽  
Density Dependence ◽  
Gauge Invariance ◽  
Finite Temperature ◽  
Chemical Potential ◽  
Higgs Model ◽  
Coupling Constants ◽  
Abelian Higgs Model ◽  
Multiple Phase ◽  
The One

We study the U(1)-invariant Abelian Higgs model at a finite temperature and a finite chemical potential, at the one-loop level of approximation, and show the existence of chemical-potential-induced multiple-phase transitions at finite temperatures. The temperature and density dependence of the coupling constants is also analyzed. The gauge invariance of the results obtained is demonstrated.

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