Topology with dynamical overlap fermions

Gyözö I. Egri; Zoltan Fodor; Sandor D. Katz; Kalman K. Szabó

doi:10.1088/1126-6708/2006/01/049

Topology with dynamical overlap fermions

Gyözö I. Egri, Zoltan Fodor, Sandor D. Katz, Kalman K. Szabó

Physics

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

13 Scopus citations

Abstract

We perform dynamical QCD simulations with n_f ≤ 2 overlap fermions by hybrid Monte-Carlo method on 6⁴ to 8³ × 16 lattices. We study the problem of topological sector changing. A new method is proposed which works without topological sector changes. We use this new method to determine the topological susceptibility at various quark masses.

Original language	English (US)
Pages (from-to)	1253-1268
Number of pages	16
Journal	Journal of High Energy Physics
Issue number	1
DOIs	https://doi.org/10.1088/1126-6708/2006/01/049
State	Published - 2006

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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10.1088/1126-6708/2006/01/049

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title = "Topology with dynamical overlap fermions",

abstract = "We perform dynamical QCD simulations with nf ≤ 2 overlap fermions by hybrid Monte-Carlo method on 64 to 83 × 16 lattices. We study the problem of topological sector changing. A new method is proposed which works without topological sector changes. We use this new method to determine the topological susceptibility at various quark masses.",

author = "Egri, {Gy{\"o}z{\"o} I.} and Zoltan Fodor and Katz, {Sandor D.} and Szab{\'o}, {Kalman K.}",

year = "2006",

doi = "10.1088/1126-6708/2006/01/049",

language = "English (US)",

pages = "1253--1268",

journal = "Journal of High Energy Physics",

issn = "1029-8479",

publisher = "Springer Verlag",

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T1 - Topology with dynamical overlap fermions

AU - Egri, Gyözö I.

AU - Fodor, Zoltan

AU - Katz, Sandor D.

AU - Szabó, Kalman K.

PY - 2006

Y1 - 2006

N2 - We perform dynamical QCD simulations with nf ≤ 2 overlap fermions by hybrid Monte-Carlo method on 64 to 83 × 16 lattices. We study the problem of topological sector changing. A new method is proposed which works without topological sector changes. We use this new method to determine the topological susceptibility at various quark masses.

AB - We perform dynamical QCD simulations with nf ≤ 2 overlap fermions by hybrid Monte-Carlo method on 64 to 83 × 16 lattices. We study the problem of topological sector changing. A new method is proposed which works without topological sector changes. We use this new method to determine the topological susceptibility at various quark masses.

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UR - http://www.scopus.com/inward/citedby.url?scp=33645499661&partnerID=8YFLogxK

U2 - 10.1088/1126-6708/2006/01/049

DO - 10.1088/1126-6708/2006/01/049

M3 - Article

AN - SCOPUS:33645499661

SN - 1029-8479

SP - 1253

EP - 1268

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 1

ER -

Topology with dynamical overlap fermions

Abstract

All Science Journal Classification (ASJC) codes

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