Complex Langevin Simulation of Chiral Symmetry Restoration at Finite Baryonic Density - INSPIRE

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Complex Langevin Simulation of Chiral Symmetry Restoration at Finite Baryonic Density

Ernst-Michael Ilgenfritz
(
- ICTP, Trieste
)

Jul, 1986

6 pages

Part of Proceedings, 23RD International Conference on High Energy Physics, JULY 16-23, 1986, Berkeley, CA

Published in:

Phys.Lett.B 181 (1986) 327

Contribution to:

- ICHEP 86

Published: 1986

DOI:

10.1016/0370-2693(86)90057-2

Report number:

Print-87-0195 (ICTP,TRIESTE),
IC/86/172

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Abstract: (Elsevier)

A recently proposed effective SU(3) spin model with chiral order parameter is studied by means of the complex Langevin equation. A first-order chiral symmetry restoring and deconfining transition is observed at sufficiently low temperature at finite baryonic density.

GAUGE FIELD THEORY: EFFECTIVE ACTION
MODEL: SPIN
SPIN: MODEL
SYMMETRY: SU(3)
LATTICE FIELD THEORY: CRITICAL PHENOMENA
LANGEVIN EQUATION
POTENTIAL: CHEMICAL
BARYON: DENSITY
NUMERICAL CALCULATIONS: MONTE CARLO
QUARK: CONFINEMENT

References(8)

Figures(0)

Complex Probabilities and the Langevin Equation

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Complex Langevin Equations and Their Applications to Quantum Statistical and Lattice Field Models

H. Gausterer
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Jan Ambjorn
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S.K. Yang
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B. Berg
(
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Complex Langevin Simulation of the SU(3) Spin Model With Nonzero Chemical Potential

F. Karsch
(
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,
H.W. Wyld
(
- Illinois U., Urbana
)

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Dynamical Fermions at Nonzero Chemical Potential and Temperature: Mean Field Approach

Ernst-Michael Ilgenfritz
(
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J. Kripfganz
(
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