Lattice QCD on non-orientable manifolds

Simon Mages; Bálint C. Tóth; Szabolcs Borsányi; Zoltán Fodor; Sándor D. Katz; Kálmán K. Szabó

Lattice QCD on non-orientable manifolds

Simon Mages, Bálint C. Tóth, Szabolcs Borsányi, Zoltán Fodor, Sándor D. Katz, Kálmán K. Szabó

Physics

Research output: Contribution to journal › Conference article › peer-review

Abstract

A common problem in lattice QCD simulations on the torus is the extremely long autocorrelation time of the topological charge, when one approaches the continuum limit. The reason is the suppressed tunneling between topological sectors. The problem can be addressed by replacing the torus with a different manifold. Here we propose to use a non-orientable manifold, and show how to define and simulate lattice QCD on it.

Original language	English (US)
Journal	Proceedings of Science
Volume	Part F128557
State	Published - 2016
Event	34th Annual International Symposium on Lattice Field Theory, LATTICE 2016 - Southampton, United Kingdom Duration: Jul 24 2016 → Jul 30 2016

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@article{ffdbf873387c4a84840b64b496183c6d,

title = "Lattice QCD on non-orientable manifolds",

abstract = "A common problem in lattice QCD simulations on the torus is the extremely long autocorrelation time of the topological charge, when one approaches the continuum limit. The reason is the suppressed tunneling between topological sectors. The problem can be addressed by replacing the torus with a different manifold. Here we propose to use a non-orientable manifold, and show how to define and simulate lattice QCD on it.",

author = "Simon Mages and T{\'o}th, {B{\'a}lint C.} and Szabolcs Bors{\'a}nyi and Zolt{\'a}n Fodor and Katz, {S{\'a}ndor D.} and Szab{\'o}, {K{\'a}lm{\'a}n K.}",

note = "Publisher Copyright: {\textcopyright} Copyright owned by the author(s). Copyright: Copyright 2018 Elsevier B.V., All rights reserved.; 34th Annual International Symposium on Lattice Field Theory, LATTICE 2016 ; Conference date: 24-07-2016 Through 30-07-2016",

year = "2016",

language = "English (US)",

volume = "Part F128557",

journal = "Proceedings of Science",

issn = "1824-8039",

publisher = "Sissa Medialab Srl",

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TY - JOUR

T1 - Lattice QCD on non-orientable manifolds

AU - Mages, Simon

AU - Tóth, Bálint C.

AU - Borsányi, Szabolcs

AU - Fodor, Zoltán

AU - Katz, Sándor D.

AU - Szabó, Kálmán K.

PY - 2016

Y1 - 2016

N2 - A common problem in lattice QCD simulations on the torus is the extremely long autocorrelation time of the topological charge, when one approaches the continuum limit. The reason is the suppressed tunneling between topological sectors. The problem can be addressed by replacing the torus with a different manifold. Here we propose to use a non-orientable manifold, and show how to define and simulate lattice QCD on it.

AB - A common problem in lattice QCD simulations on the torus is the extremely long autocorrelation time of the topological charge, when one approaches the continuum limit. The reason is the suppressed tunneling between topological sectors. The problem can be addressed by replacing the torus with a different manifold. Here we propose to use a non-orientable manifold, and show how to define and simulate lattice QCD on it.

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UR - http://www.scopus.com/inward/citedby.url?scp=85025817245&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:85025817245

SN - 1824-8039

VL - Part F128557

JO - Proceedings of Science

JF - Proceedings of Science

T2 - 34th Annual International Symposium on Lattice Field Theory, LATTICE 2016

Y2 - 24 July 2016 through 30 July 2016

ER -

Lattice QCD on non-orientable manifolds

Abstract

All Science Journal Classification (ASJC) codes

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