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Title: Two-flavor QCD thermodynamics using anisotropic lattices

Abstract

Numerical simulations of full QCD on anisotropic lattices provide a convenient way to study QCD thermodynamics with fixed physics scales and reduced lattice spacing errors. We report results from calculations with two flavors of dynamical staggered fermions, where all bare parameters and the renormalized anisotropy are kept constant and the temperature is changed in small steps by varying only the number of time slices. Including results from zero-temperature scale-setting simulations, which determine the Karsch coefficients, allows for the calculation of the equation of state at finite temperatures.

Authors:
; ;  [1]
  1. Department of Physics, Columbia University, New York, New York, 10027 (United States)
Publication Date:
OSTI Identifier:
20782823
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. D, Particles Fields; Journal Volume: 73; Journal Issue: 7; Other Information: DOI: 10.1103/PhysRevD.73.074504; (c) 2006 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ANISOTROPY; EQUATIONS OF STATE; ERRORS; FERMIONS; FLAVOR MODEL; LATTICE FIELD THEORY; QUANTUM CHROMODYNAMICS; SIMULATION; THERMODYNAMICS

Citation Formats

Levkova, Ludmila, Manke, Thomas, and Mawhinney, Robert. Two-flavor QCD thermodynamics using anisotropic lattices. United States: N. p., 2006. Web. doi:10.1103/PHYSREVD.73.074504.
Levkova, Ludmila, Manke, Thomas, & Mawhinney, Robert. Two-flavor QCD thermodynamics using anisotropic lattices. United States. doi:10.1103/PHYSREVD.73.074504.
Levkova, Ludmila, Manke, Thomas, and Mawhinney, Robert. Sat . "Two-flavor QCD thermodynamics using anisotropic lattices". United States. doi:10.1103/PHYSREVD.73.074504.
@article{osti_20782823,
title = {Two-flavor QCD thermodynamics using anisotropic lattices},
author = {Levkova, Ludmila and Manke, Thomas and Mawhinney, Robert},
abstractNote = {Numerical simulations of full QCD on anisotropic lattices provide a convenient way to study QCD thermodynamics with fixed physics scales and reduced lattice spacing errors. We report results from calculations with two flavors of dynamical staggered fermions, where all bare parameters and the renormalized anisotropy are kept constant and the temperature is changed in small steps by varying only the number of time slices. Including results from zero-temperature scale-setting simulations, which determine the Karsch coefficients, allows for the calculation of the equation of state at finite temperatures.},
doi = {10.1103/PHYSREVD.73.074504},
journal = {Physical Review. D, Particles Fields},
number = 7,
volume = 73,
place = {United States},
year = {Sat Apr 01 00:00:00 EST 2006},
month = {Sat Apr 01 00:00:00 EST 2006}
}
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