scholarly journals Singularities around the QCD critical point in the complex chemical potential plane

2014 ◽  
Author(s):  
Hiroshi Yoneyama
Keyword(s):  
Critical Point ◽  
Chemical Potential ◽  
Complex Chemical ◽  
Qcd Critical Point

What favors and disfavors the critical point of QCD?

Open Physics ◽  
2012 ◽  
Vol 10 (6) ◽  
Author(s):  
Kenji Fukushima
Keyword(s):  
Phase Transition ◽  
Critical Point ◽  
Chemical Potential ◽  
Qcd Critical Point ◽  
First Order Phase Transition ◽  
Model Predictions ◽  
Model Independent ◽  
Model Setup ◽  
Effective Models ◽  
First Order Phase

AbstractResults from chiral effective models suggest the existence of the so-called QCD critical point. These model predictions are highly dependent on the model setup and there is no universal argument for its existence and location. I discuss why a first-order phase transition is generally favored in models at low temperature T and high chemical potential µ, which will explain why the model results are unreliable about the critical point. I propose a useful way to reinterpret the model results as a liquid-gas-type phase transition like that of nuclear matter. This picture provides us with a fairly model-independent description of the QCD critical point not relying on detailed phase structures.

scholarly journals Locating the QCD Critical Point Using Holographic Black Holes

Proceedings ◽  
2019 ◽  
Vol 10 (1) ◽  
pp. 40
Author(s):  
Israel Portillo
Keyword(s):  
Black Holes ◽  
Critical Point ◽  
Chemical Potential ◽  
Transition Line ◽  
Qcd Critical Point ◽  
First Order ◽  
Qcd Phase Diagram ◽  
Baryonic Chemical Potential ◽  
First Order Phase Transition ◽  
First Order Phase

It has been shown that holographic black holes, constructed to mimic the equation of state of QCD computed on the lattice at finite temperature and zero density, display critical behavior at large baryonic chemical potential. In this proceedings, we discuss the mapping of holographic black holes into the QCD phase diagram and the emergence of the critical point and the first order phase transition line.

scholarly journals Bootstraping the QCD critical point

2003 ◽  
Vol 563 (3-4) ◽  
pp. 165-172 ◽  
Author(s):  
N.G. Antoniou ◽  
A.S. Kapoyannis
Keyword(s):  
Critical Point ◽  
Qcd Critical Point

scholarly journals The QCD Critical Point: Marching towards continuum

2013 ◽  
Vol 904-905 ◽  
pp. 883c-886c ◽  
Author(s):  
Saumen Datta ◽  
Rajiv V. Gavai ◽  
Sourendu Gupta
Keyword(s):  
Critical Point ◽  
Qcd Critical Point
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