HEAVY QUARK FREE ENERGIES AND SCREENING AT FINITE TEMPERATURE AND DENSITY.
Abstract
We study the free energies of heavy quarks calculated from Polyakov loop correlation functions in full 2-flavour QCD using the p4-improved staggered fermion action. A small but finite baryon number density is included via Taylor expansion of the fermion determinant in the baryo-chemical potential {mu}. For temperatures above T{sub c} we extract Debye screening masses from the large distance behavior of the free energies and compare their {mu}-dependence to perturbative results.
- Authors:
- Publication Date:
- Research Org.:
- Brookhaven National Lab. (BNL), Upton, NY (United States)
- Sponsoring Org.:
- DOE/SC
- OSTI Identifier:
- 860504
- Report Number(s):
- BNL-75085-2005-CP
R&D Project: PO-22; YN0100000; TRN: US0504935
- DOE Contract Number:
- DE-AC02-98CH10886
- Resource Type:
- Conference
- Resource Relation:
- Conference: 23RD INTERNATIONAL SYMPOSIUM ON LATTICE FIELD THEORY; DUBLIN, IRELAND; 20050725 through 20050730
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; BARYON NUMBER; CORRELATION FUNCTIONS; FERMIONS; LATTICE FIELD THEORY; QUANTUM CHROMODYNAMICS; QUARKS
Citation Formats
DORING, M, EJIRI, S, KACZMAREK, O, KARSCH, F, and LAERMANN, E. HEAVY QUARK FREE ENERGIES AND SCREENING AT FINITE TEMPERATURE AND DENSITY.. United States: N. p., 2005.
Web.
DORING, M, EJIRI, S, KACZMAREK, O, KARSCH, F, & LAERMANN, E. HEAVY QUARK FREE ENERGIES AND SCREENING AT FINITE TEMPERATURE AND DENSITY.. United States.
DORING, M, EJIRI, S, KACZMAREK, O, KARSCH, F, and LAERMANN, E. 2005.
"HEAVY QUARK FREE ENERGIES AND SCREENING AT FINITE TEMPERATURE AND DENSITY.". United States. https://www.osti.gov/servlets/purl/860504.
@article{osti_860504,
title = {HEAVY QUARK FREE ENERGIES AND SCREENING AT FINITE TEMPERATURE AND DENSITY.},
author = {DORING, M and EJIRI, S and KACZMAREK, O and KARSCH, F and LAERMANN, E},
abstractNote = {We study the free energies of heavy quarks calculated from Polyakov loop correlation functions in full 2-flavour QCD using the p4-improved staggered fermion action. A small but finite baryon number density is included via Taylor expansion of the fermion determinant in the baryo-chemical potential {mu}. For temperatures above T{sub c} we extract Debye screening masses from the large distance behavior of the free energies and compare their {mu}-dependence to perturbative results.},
doi = {},
url = {https://www.osti.gov/biblio/860504},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jul 25 00:00:00 EDT 2005},
month = {Mon Jul 25 00:00:00 EDT 2005}
}
Other availability
Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that hold this conference proceeding.
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.