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SIMULATING LATTICE QCD AT FINITE DENSITY

Andreas Gocksch
(
- UC, San Diego
)

Mar, 1988

18 pages

Published in:

Phys.Rev.Lett. 61 (1988) 2054

DOI:

10.1103/PhysRevLett.61.2054

Report number:

UCSD-PTH-88/02

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Abstract: (APS)

A new method of simulating systems with a complex action which was recently introduced is applied to lattice QCD at finite density. At infinite gauge coupling I obtain a phase diagram which, in nice agreement with mean-field theory, gives a critical value of the chemical potential unrelated to the baryon mass. At the same time we demonstrate explicitly the failure of the quenched approximation.

talk
lattice field theory: critical phenomena
gauge field theory: SU(3)
density: finite
baryon: mass
mass: baryon
approximation: quenching
potential: chemical
numerical methods: Monte Carlo

References(10)

Figures(0)

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(
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Andreas Gocksch
(
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)

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•
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Elbio Dagotto
(
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(
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(
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)
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(
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)
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)

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R.V. Gavai
(
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)
,
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(
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)

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