Stabilising complex Langevin simulations

Felipe Attanasio, Benjamin Jäger

Research output: Contribution to journalConference articleResearchpeer-review

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Abstract

We present updated results of dynamic stabilisation (DS) applied to complex Langevin simulations of QCD in the heavy-dense limit and with staggered quarks. We show that DS is able to keep the unitarity norm sufficiently small, which leads to excellent agreements with Monte-Carlo simulations, when the latter is applicable.
Original languageEnglish
JournalP o S - Proceedings of Science
Volume334
Number of pages7
ISSN1824-8039
DOIs
Publication statusPublished - 30. Oct 2018
Event36th Annual International Symposium on Lattice Field Theory - Michigan State University, East Lansing, United States
Duration: 22. Jul 201828. Jul 2018

Conference

Conference36th Annual International Symposium on Lattice Field Theory
LocationMichigan State University
CountryUnited States
CityEast Lansing
Period22/07/201828/07/2018

Fingerprint

stabilization
norms
simulation
quantum chromodynamics
quarks

Keywords

  • hep-lat

Cite this

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title = "Stabilising complex Langevin simulations",
abstract = "We present updated results of dynamic stabilisation (DS) applied to complex Langevin simulations of QCD in the heavy-dense limit and with staggered quarks. We show that DS is able to keep the unitarity norm sufficiently small, which leads to excellent agreements with Monte-Carlo simulations, when the latter is applicable.",
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Stabilising complex Langevin simulations. / Attanasio, Felipe; Jäger, Benjamin.

In: P o S - Proceedings of Science, Vol. 334, 30.10.2018.

Research output: Contribution to journalConference articleResearchpeer-review

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AU - Attanasio, Felipe

AU - Jäger, Benjamin

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N2 - We present updated results of dynamic stabilisation (DS) applied to complex Langevin simulations of QCD in the heavy-dense limit and with staggered quarks. We show that DS is able to keep the unitarity norm sufficiently small, which leads to excellent agreements with Monte-Carlo simulations, when the latter is applicable.

AB - We present updated results of dynamic stabilisation (DS) applied to complex Langevin simulations of QCD in the heavy-dense limit and with staggered quarks. We show that DS is able to keep the unitarity norm sufficiently small, which leads to excellent agreements with Monte-Carlo simulations, when the latter is applicable.

KW - hep-lat

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DO - 10.22323/1.334.0145

M3 - Conference article

VL - 334

JO - P o S - Proceedings of Science

JF - P o S - Proceedings of Science

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