Physics – High Energy Physics – High Energy Physics - Lattice
Scientific paper
2000-10-30
Nucl.Phys.Proc.Suppl. 94 (2001) 469-472
Physics
High Energy Physics
High Energy Physics - Lattice
4 pages, 5 figures, Lattice 2000 (Finite Density)
Scientific paper
10.1016/S0920-5632(01)01008-8
Using Wilson fermions, we study SU(2) lattice QCD with the chemical potential at $\beta=1.6$. The ratio of fermion determinants is evaluated at each Metropolis link update step. We calculate the baryon number density, the Polyakov loops and the pseudoscalar and vector masses on $4^4$ and $4^3\times 8$ lattices. Preliminary data show the pseudoscalar meson becomes massive around $\mu=0.4$, which indicates the chiral symmetry restoration. The calculation is broken down when approaching to the transition region. We analyze the behavior of the fermion determinant and eigen value distributions of the determinant, which shows a peculiar ``Shell-and-Bean'' pattern near the transition.
Muroya Shin
Nakamura Akihiro
Nonaka Chiho
No associations
LandOfFree
Monte Carlo Study of Two-Color QCD with Finite Chemical Potential - Status report of Wilson fermion simulation does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Monte Carlo Study of Two-Color QCD with Finite Chemical Potential - Status report of Wilson fermion simulation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Monte Carlo Study of Two-Color QCD with Finite Chemical Potential - Status report of Wilson fermion simulation will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-579273