scholarly journals Hamiltonian lattice QCD at finite density: Equation of state in the strong coupling limit

2002 ◽  
Vol 66 (7) ◽  
Author(s):  
Yasuo Umino
Keyword(s):  
Equation Of State ◽  
Lattice Qcd ◽  
Strong Coupling ◽  
Strong Coupling Limit ◽  
Finite Density ◽  
Hamiltonian Lattice ◽  
Density Equation

scholarly journals EQUATION OF STATE OF STRONGLY COUPLED HAMILTONIAN LATTICE QCD AT FINITE DENSITY

2002 ◽  
Vol 17 (38) ◽  
pp. 2513-2521 ◽  
Author(s):  
YASUO UMINO
Keyword(s):  
Equation Of State ◽  
Lattice Qcd ◽  
Mean Field ◽  
Equation Of Motion ◽  
Continuum Models ◽  
Effective Hamiltonian ◽  
Mechanical Instability ◽  
Finite Density ◽  
Strongly Coupled ◽  
Hamiltonian Lattice

We calculate the equation of state of strongly coupled Hamiltonian lattice QCD at finite density by constructing a solution to the equation of motion corresponding to an effective Hamiltonian describing the ground state of the theory with Wilson fermions. To lowest order in N c we find that the pressure of the quark Fermi sea can be negative indicating its mechanical instability. This new mean field result is in qualitative agreement with continuum models and should be verifiable by future numerical simulations.

scholarly journals Lattice QCD Phase Diagram In and Away from the Strong Coupling Limit

2014 ◽  
Vol 113 (15) ◽  
Author(s):  
Ph. de Forcrand ◽  
J. Langelage ◽  
O. Philipsen ◽  
W. Unger
Keyword(s):  
Phase Diagram ◽  
Lattice Qcd ◽  
Strong Coupling ◽  
Strong Coupling Limit ◽  
Qcd Phase Diagram

scholarly journals Strong Coupling Limit/Region of Lattice QCD

2007 ◽  
Vol 168 ◽  
pp. 261-264 ◽  
Author(s):  
Akira Ohnishi ◽  
Noboru Kawamoto ◽  
Kohtaroh Miura ◽  
Kohsuke Tsubakihara ◽  
Hideki Maekawa
Keyword(s):  
Lattice Qcd ◽  
Strong Coupling ◽  
Strong Coupling Limit
Sign in / Sign up

Export Citation Format

Share Document