scholarly journals QCD thermal phase transition in the presence of a small chemical potential

2002 ◽  
Vol 66 (7) ◽  
Author(s):  
C. R. Allton ◽  
S. Ejiri ◽  
S. J. Hands ◽  
O. Kaczmarek ◽  
F. Karsch ◽  
...  
2002 ◽  
Vol 106-107 ◽  
pp. 459-461 ◽  
Author(s):  
S. Ejiri ◽  
C.R. Allton ◽  
S.J. Hands ◽  
O. Kaczmarek ◽  
F. Karsch ◽  
...  

2021 ◽  
Vol 2021 (7) ◽  
Author(s):  
Xun Chen ◽  
Lin Zhang ◽  
Danning Li ◽  
Defu Hou ◽  
Mei Huang

Abstract We investigate rotating effect on deconfinement phase transition in an Einstein-Maxwell-Dilaton (EMD) model in bottom-up holographic QCD approach. By constructing a rotating black hole, which is supposed to be dual to rotating strongly coupled nuclear matter, we investigate the thermodynamic quantities, including entropy density, pressure, energy density, trace anomaly, sound speed and specific heat for both pure gluon system and two-flavor system under rotation. It is shown that those thermodynamic quantities would be enhanced by large angular velocity. Also, we extract the information of phase transition from those thermodynamic quantities, as well as the order parameter of deconfinement phase transition, i.e. the loop operators. It is shown that, in the T − ω plane, for two-flavor case with small chemical potential, the phase transition is always crossover. The transition temperature decreases slowly with angular velocity and chemical potential. For pure gluon system with zero chemical potential, the phase transition is always first order, while at finite chemical potential a critical end point (CEP) will present in the T − ω plane.


2003 ◽  
Vol 125 (5) ◽  
pp. 237-241 ◽  
Author(s):  
Hitoshi Osawa ◽  
Toshiaki Iwazumi ◽  
Hiroko Tokoro ◽  
Shin-ichi Ohkoshi ◽  
Kazuhito Hashimoto ◽  
...  

Soft Matter ◽  
2014 ◽  
Vol 10 (41) ◽  
pp. 8224-8228 ◽  
Author(s):  
Min-Jun Gim ◽  
Gohyun Han ◽  
Suk-Won Choi ◽  
Dong Ki Yoon

We have investigated dramatic changes in the thermal phase transition of a liquid-crystalline (LC) blue phase (BP) consisting of bent-core nematogen and chiral dopants under various boundary conditions during cooling from the isotropic phase.


Langmuir ◽  
2016 ◽  
Vol 32 (26) ◽  
pp. 6691-6700 ◽  
Author(s):  
Zhangxin Ye ◽  
Youcheng Li ◽  
Zesheng An ◽  
Peiyi Wu

1998 ◽  
Vol 41 (4) ◽  
pp. 371-376 ◽  
Author(s):  
D Ghosh ◽  
A. K Jafry ◽  
A Deb ◽  
S Sarkar ◽  
R Chattopadhyay ◽  
...  

1991 ◽  
Vol 24 (7) ◽  
pp. 1605-1607 ◽  
Author(s):  
Etsuo Kokufuta ◽  
Toyoichi Tanaka

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