You need JavaScript to view this

Finite density results for Wilson fermions using the volume method

Abstract

Nonzero chemical potential studies with Wilson fermions should avoid the proliferation of flavor-equivalent nucleon states encountered with staggered formulation of fermions. However, conventional wisdom has been that finite baryon density calculations with Wilson fermions will be prohibitively expensive. We demonstrate that the volume method applied to Wilson fermions gives surprisingly stable results on a small number of configurations. It is pointed out that this method may be applied to any local or nonlocal gauge invariant quantity. Some illustrative results for left angle {psi} anti {psi} right angle and left angle J right angle at various values of {mu} in a quenched lattice simulation are given. ((orig.)).
Authors:
Wilcox, W; [1]  Trendafilov, S; [1]  Mendel, E [2] 
  1. Baylor Univ., Waco, TX (United States). Dept. of Physics
  2. FB-8, Physik, Universitaet Oldenburg, 26111 Oldenburg (Germany)
Publication Date:
Apr 01, 1995
Product Type:
Journal Article
Report Number:
CONF-9409269-
Reference Number:
SCA: 662110; PA: AIX-26:064414; EDB-95:132474; SN: 95001458428
Resource Relation:
Journal Name: Nuclear Physics B, Proceedings Supplements; Journal Volume: 42; Conference: Lattice `94, Bielefeld (Germany), 25 Sep - 1 Oct 1994; Other Information: PBD: Apr 1995
Subject:
66 PHYSICS; LATTICE FIELD THEORY; COMPUTERIZED SIMULATION; UNIFIED GAUGE MODELS; BOSE-EINSTEIN CONDENSATION; CHARGE DENSITY; CONSERVATION LAWS; FERMIONS; GAUGE INVARIANCE; LOCALITY
OSTI ID:
101138
Country of Origin:
Netherlands
Language:
English
Other Identifying Numbers:
Journal ID: NPBSE7; ISSN 0920-5632; TRN: NL95FF469064414
Submitting Site:
NLN
Size:
pp. 557-560
Announcement Date:
Oct 05, 1995

Citation Formats

Wilcox, W, Trendafilov, S, and Mendel, E. Finite density results for Wilson fermions using the volume method. Netherlands: N. p., 1995. Web. doi:10.1016/0920-5632(95)00311-V.
Wilcox, W, Trendafilov, S, & Mendel, E. Finite density results for Wilson fermions using the volume method. Netherlands. doi:10.1016/0920-5632(95)00311-V.
Wilcox, W, Trendafilov, S, and Mendel, E. 1995. "Finite density results for Wilson fermions using the volume method." Netherlands. doi:10.1016/0920-5632(95)00311-V. https://www.osti.gov/servlets/purl/10.1016/0920-5632(95)00311-V.
@misc{etde_101138,
title = {Finite density results for Wilson fermions using the volume method}
author = {Wilcox, W, Trendafilov, S, and Mendel, E}
abstractNote = {Nonzero chemical potential studies with Wilson fermions should avoid the proliferation of flavor-equivalent nucleon states encountered with staggered formulation of fermions. However, conventional wisdom has been that finite baryon density calculations with Wilson fermions will be prohibitively expensive. We demonstrate that the volume method applied to Wilson fermions gives surprisingly stable results on a small number of configurations. It is pointed out that this method may be applied to any local or nonlocal gauge invariant quantity. Some illustrative results for left angle {psi} anti {psi} right angle and left angle J right angle at various values of {mu} in a quenched lattice simulation are given. ((orig.)).}
doi = {10.1016/0920-5632(95)00311-V}
journal = {Nuclear Physics B, Proceedings Supplements}
volume = {42}
journal type = {AC}
place = {Netherlands}
year = {1995}
month = {Apr}
}