QCD thermodynamics with 2+1 flavors at nonzero chemical potential

C. Bernard; C. Detar; L. Levkova; Steven Gottlieb; U. M. Heller; J. E. Hetrick; R. Sugar; D. Toussaint

doi:10.1103/PhysRevD.77.014503

QCD thermodynamics with 2+1 flavors at nonzero chemical potential

C. Bernard
, C. Detar
, L. Levkova
, Steven Gottlieb
, U. M. Heller
, J. E. Hetrick
, R. Sugar
, D. Toussaint

Research output: Contribution to journal › Article › peer-review

45 Scopus citations

Abstract

We present results for the QCD equation of state, quark densities, and susceptibilities at nonzero chemical potential, using 2+1 flavor asqtad ensembles with Nt=4. The ensembles lie on a trajectory of constant physics for which mud≈0.1ms. The calculation is performed using the Taylor expansion method with terms up to sixth order in μ/T.

Original language	English (US)
Article number	014503
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	77
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevD.77.014503
State	Published - Jan 9 2008
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

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10.1103/PhysRevD.77.014503

Cite this

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AU - Bernard, C.

AU - Detar, C.

AU - Levkova, L.

AU - Gottlieb, Steven

AU - Heller, U. M.

AU - Hetrick, J. E.

AU - Sugar, R.

AU - Toussaint, D.

PY - 2008/1/9

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N2 - We present results for the QCD equation of state, quark densities, and susceptibilities at nonzero chemical potential, using 2+1 flavor asqtad ensembles with Nt=4. The ensembles lie on a trajectory of constant physics for which mud≈0.1ms. The calculation is performed using the Taylor expansion method with terms up to sixth order in μ/T.

AB - We present results for the QCD equation of state, quark densities, and susceptibilities at nonzero chemical potential, using 2+1 flavor asqtad ensembles with Nt=4. The ensembles lie on a trajectory of constant physics for which mud≈0.1ms. The calculation is performed using the Taylor expansion method with terms up to sixth order in μ/T.

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QCD thermodynamics with 2+1 flavors at nonzero chemical potential

Abstract

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