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Proof of universality of electrical conductivity at finite chemical potential
electrical conductivity finite chemical potential
2010/12/23
It was proposed in arXiv:1008.2944 that, for certain gauge theories with gravity duals, electrical conductivity at finite chemical potential is universal. Here we provide a general proof that, when m...
Proof of universality of electrical conductivity at finite chemical potential
electrical conductivity finite chemical potential
2010/12/23
It was proposed in arXiv:1008.2944 that, for certain gauge theories with gravity duals, electrical conductivity at finite chemical potential is universal. Here we provide a general proof that, when m...
Absence of sign problem in the (saddle point approximation of the) nilpotency expansion of QCD at finite chemical potential
nilpotency expansion QCD finite chemical potential
2011/1/6
We have developed a method to derive the (approximate) quark contribution to the fermion free energy of QCD on a lattice, at finite temperature and chemical potential, with Kogut-Susskind fermions in ...
Absence of sign problem in the (saddle point approximation of the) nilpotency expansion of QCD at finite chemical potential
nilpotency expansion finite chemical potential
2011/1/13
We have developed a method to derive the (approximate) quark contribution to the fermion free
energy of QCD on a lattice, at finite temperature and chemical potential, with Kogut-Susskind
fermions i...
Influence of Finite Chemical Potential on Critical Boson Mass in QED3
DSE chemical potential critical boson mass
2007/8/15
2007Vol.47No.3pp.525-528DOI:
Influence of Finite Chemical Potential on Critical Boson Mass in QED3
ZHANG Yun-Qiang,1 LI Zhen,2 and FENG Hong-Tao3
1 Department of Technol...
Fermion-Boson Vertex at Finite Chemical Potential
Ward-Takahashi identity Ball-Chiu vertex finite chemical potential
2007/8/15
2007Vol.47No.1pp.107-110DOI:
Fermion-Boson Vertex at Finite Chemical Potential
ZONG Hong-Shi,1,2,3 FENG Hong-Tao,1,
HOU Feng-Yao,1 and SUN Wei-Min1,2
1 Department of Phy...
Critical Number of Fermion Flavors at Finite Chemical Potential in
QED3
DS equation chemical potential critical number of the fermion flavors
2007/8/15
2005Vol.44No.6pp.1055-1060DOI:
Critical Number of Fermion Flavors at Finite Chemical Potential in
QED3
FENG Hong-Tao,1 HE Xiang,1 HOU Feng-Yao,1
SUN Wei-Min,1,2 and ZONG Hong-Shi...
A Modified Approach for Calculating Dressed Quark Propagator
at Finite Chemical Potential
chemical potential dependence Dyson-Schwinger equation approach
2007/8/15
2005Vol.44No.3pp.519-524DOI:
A Modified Approach for Calculating Dressed Quark Propagator
at Finite Chemical Potential
ZONG Hong-Shi,1,2,3 CHANG Lei,4 HOU Feng-Yao,1, SUN
Wei-Min,...