Inverse Monte-Carlo and Demon Methods for Effective Polyakov Loop Models
 of SU(N)-YM

C Wozar; T Kaestner; BH Wellegehausen; A Wipf; T Heinzl

Inverse Monte-Carlo and Demon Methods for Effective Polyakov Loop Models of SU(N)-YM

C Wozar, T Kaestner, BH Wellegehausen, A Wipf, T Heinzl

School of Engineering, Computing and Mathematics

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

Abstract

We study effective Polyakov loop models for SU(N) Yang-Mills theories at finite temperature. In particular effective models for SU(3) YM with an additional adjoint Polyakov loop potential are considered. The rich phase structure including a center and anti-center directed phase is reproduced with an effective model utilizing the inverse Monte-Carlo method. The demon method as a possibility to obtain the effective models' couplings is compared to the method of Schwinger-Dyson equations. Thermalization effects of microcanonical and canonical demon method are analyzed. Finally the elaborate canonical demon method is applied to the finite temperature SU(4) YM phase transition.

Original language	English
Number of pages	0
Journal	PoS Lattice
Volume	2008
Issue number	0
Publication status	Published - 29 Aug 2008

Keywords

hep-lat
hep-th

1 Conference proceedings published in a journal
1 Preprint

Inverse Monte-Carlo and Demon Methods for Effective Polyakov Loop Models of SU(N)-YM
Wozar, C., Kästner, T., Wellegehausen, B., Wipf, A. & Heinzl, T., 30 Jun 2009, In: Proceedings of The XXVI International Symposium on Lattice Field Theory — PoS(LATTICE 2008). 0, 0
Research output: Contribution to journal › Conference proceedings published in a journal › peer-review
Inverse Monte-Carlo and Demon Methods for Effective Polyakov Loop Models of SU(N)-YM
Wozar, C., Kaestner, T., Wellegehausen, B., Wipf, A. & Heinzl, T., 29 Aug 2008.
Research output: Working paper / Preprint › Preprint

Cite this

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title = "Inverse Monte-Carlo and Demon Methods for Effective Polyakov Loop Models of SU(N)-YM",

abstract = "We study effective Polyakov loop models for SU(N) Yang-Mills theories at finite temperature. In particular effective models for SU(3) YM with an additional adjoint Polyakov loop potential are considered. The rich phase structure including a center and anti-center directed phase is reproduced with an effective model utilizing the inverse Monte-Carlo method. The demon method as a possibility to obtain the effective models' couplings is compared to the method of Schwinger-Dyson equations. Thermalization effects of microcanonical and canonical demon method are analyzed. Finally the elaborate canonical demon method is applied to the finite temperature SU(4) YM phase transition.",

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T1 - Inverse Monte-Carlo and Demon Methods for Effective Polyakov Loop Models of SU(N)-YM

AU - Wozar, C

AU - Kaestner, T

AU - Wellegehausen, BH

AU - Wipf, A

AU - Heinzl, T

PY - 2008/8/29

Y1 - 2008/8/29

N2 - We study effective Polyakov loop models for SU(N) Yang-Mills theories at finite temperature. In particular effective models for SU(3) YM with an additional adjoint Polyakov loop potential are considered. The rich phase structure including a center and anti-center directed phase is reproduced with an effective model utilizing the inverse Monte-Carlo method. The demon method as a possibility to obtain the effective models' couplings is compared to the method of Schwinger-Dyson equations. Thermalization effects of microcanonical and canonical demon method are analyzed. Finally the elaborate canonical demon method is applied to the finite temperature SU(4) YM phase transition.

AB - We study effective Polyakov loop models for SU(N) Yang-Mills theories at finite temperature. In particular effective models for SU(3) YM with an additional adjoint Polyakov loop potential are considered. The rich phase structure including a center and anti-center directed phase is reproduced with an effective model utilizing the inverse Monte-Carlo method. The demon method as a possibility to obtain the effective models' couplings is compared to the method of Schwinger-Dyson equations. Thermalization effects of microcanonical and canonical demon method are analyzed. Finally the elaborate canonical demon method is applied to the finite temperature SU(4) YM phase transition.

KW - hep-lat

KW - hep-th

M3 - Article

VL - 2008

JO - PoS Lattice

JF - PoS Lattice

IS - 0

ER -

Inverse Monte-Carlo and Demon Methods for Effective Polyakov Loop Models of SU(N)-YM

Abstract

Keywords

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Research output