Order of the Finite-Temperature Phase Transition in the SU(4) Gauge Theory

1984 ◽  
Vol 52 (25) ◽  
pp. 2205-2208 ◽  
Author(s):  
Ghassan George Batrouni ◽  
Benjamin Svetitsky
Keyword(s):  
Phase Transition ◽  
Gauge Theory ◽  
Finite Temperature ◽  
Temperature Phase ◽  
Temperature Phase Transition

scholarly journals Determination of latent heat at the finite temperature phase transition of SU(3) gauge theory

2017 ◽  
Author(s):  
Shinji Ejiri ◽  
Ryo Iwami ◽  
Mizuki Shirogane ◽  
Naoki Wakabayashi ◽  
Kazuyuki Kanaya ◽  
...  
Keyword(s):  
Phase Transition ◽  
Gauge Theory ◽  
Latent Heat ◽  
Finite Temperature ◽  
Temperature Phase ◽  
Temperature Phase Transition

scholarly journals Finite-temperature phase transition of SU(3) gauge theory onNt=4 and 6lattices

1992 ◽  
Vol 46 (10) ◽  
pp. 4657-4667 ◽  
Author(s):  
Y. Iwasaki ◽  
K. Kanaya ◽  
T. Yoshié ◽  
T. Hoshino ◽  
T. Shirakawa ◽  
...  
Keyword(s):  
Phase Transition ◽  
Gauge Theory ◽  
Finite Temperature ◽  
Temperature Phase ◽  
Temperature Phase Transition

scholarly journals Chiral Transition of SU(4) Gauge Theory with Fermions in Multiple Representations

2018 ◽  
Vol 175 ◽  
pp. 08026 ◽  
Author(s):  
Venkitesh Ayyar ◽  
Thomas DeGrand ◽  
Daniel C. Hackett ◽  
William I. Jay ◽  
Ethan T. Neil ◽  
...  
Keyword(s):  
Phase Transition ◽  
Stability Analysis ◽  
Gauge Theory ◽  
Finite Temperature ◽  
Temperature Phase ◽  
Scale Separation ◽  
First Order ◽  
Chiral Transition ◽  
Temperature Phase Transition ◽  
Separation Behavior

We report preliminary results on the finite temperature behavior of SU(4) gauge theory with dynamical quarks in both the fundamental and two-index antisymmetric representations. This system is a candidate to present scale separation behavior, where fermions in different representations condense at different temperature or coupling scales. Our simulations, however, reveal a single finite-temperature phase transition at which both representations deconfine and exhibit chiral restoration. It appears to be strongly first order. We compare our results to previous single-representation simulations. We also describe a Pisarski-Wilczek stability analysis, which suggests that the transition should be first order.

scholarly journals Probing the finite temperature phase transition withNf=2nonperturbatively improved Wilson fermions

2010 ◽  
Vol 82 (1) ◽  
Author(s):  
V. G. Bornyakov ◽  
R. Horsley ◽  
S. M. Morozov ◽  
Y. Nakamura ◽  
M. I. Polikarpov ◽  
...  
Keyword(s):  
Phase Transition ◽  
Finite Temperature ◽  
Temperature Phase ◽  
Temperature Phase Transition ◽  
Wilson Fermions

scholarly journals Is there a phase transition in the isotropic Heisenberg anti-ferromagnet on the triangular lattice?

2001 ◽  
Vol 79 (11-12) ◽  
pp. 1459-1461 ◽  
Author(s):  
W Stephan ◽  
B W Southern
Keyword(s):  
Phase Transition ◽  
Triangular Lattice ◽  
Finite Temperature ◽  
Easy Axis ◽  
Temperature Phase ◽  
Temperature Transition ◽  
Isotropic Model ◽  
Temperature Phase Transition ◽  
Lower Temperature ◽  
Xxz Heisenberg Model

The phase diagram of the classical anisotropic (XXZ) Heisenberg model on the two-dimensional triangular lattice is investigated using Monte Carlo methods. In the easy-axis limit, two finite-temperature vortex-unbinding transitions have been observed. In the easy-plane limit, there also appear to be two distinct finite-temperature phase transitions that are very close in temperature. The upper transition corresponds to an Ising-like chirality ordering and the lower temperature transition corresponds to a Kosterlitz–Thouless vortex-unbinding transition. These phase-transition lines all meet at the Heisenberg point and provide strong evidence that the isotropic model undergoes a novel finite-temperature phase transition. PACS Nos.: 75.10Hk, 75.40Mg

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