Taylor expansion and the Cauchy Residue Theorem for finite-density QCD

Philippe de Forcrand; Benjamin Jäger

doi:10.22323/1.334.0178

Taylor expansion and the Cauchy Residue Theorem for finite-density QCD

Philippe de Forcrand, Benjamin Jäger

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

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Abstract

We present an update on our efforts to determine the Taylor coefficients of the µ/T expansion of the pressure for finite-density QCD. Here, we explore alternatives based on the Cauchy Residue Theorem, which allows us to use a discretized contour to determine the desired spectral moments occurring in the Taylor expansion of QCD at zero chemical potential.

Original language	English
Journal	P o S - Proceedings of Science
Volume	334
Number of pages	6
ISSN	1824-8039
DOIs	https://doi.org/10.22323/1.334.0178
Publication status	Published - 3. Dec 2018
Event	36th Annual International Symposium on Lattice Field Theory - Michigan State University, East Lansing, United States Duration: 22. Jul 2018 → 28. Jul 2018

Conference

Conference	36th Annual International Symposium on Lattice Field Theory
Location	Michigan State University
Country/Territory	United States
City	East Lansing
Period	22/07/2018 → 28/07/2018

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10.22323/1.334.0178Licence: CC BY-NC-ND

1812.00869v1Accepted manuscript, 638 KBLicence: CC BY-NC-ND

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title = "Taylor expansion and the Cauchy Residue Theorem for finite-density QCD",

abstract = "We present an update on our efforts to determine the Taylor coefficients of the µ/T expansion of the pressure for finite-density QCD. Here, we explore alternatives based on the Cauchy Residue Theorem, which allows us to use a discretized contour to determine the desired spectral moments occurring in the Taylor expansion of QCD at zero chemical potential.",

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AU - Forcrand, Philippe de

AU - Jäger, Benjamin

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N2 - We present an update on our efforts to determine the Taylor coefficients of the µ/T expansion of the pressure for finite-density QCD. Here, we explore alternatives based on the Cauchy Residue Theorem, which allows us to use a discretized contour to determine the desired spectral moments occurring in the Taylor expansion of QCD at zero chemical potential.

AB - We present an update on our efforts to determine the Taylor coefficients of the µ/T expansion of the pressure for finite-density QCD. Here, we explore alternatives based on the Cauchy Residue Theorem, which allows us to use a discretized contour to determine the desired spectral moments occurring in the Taylor expansion of QCD at zero chemical potential.

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DO - 10.22323/1.334.0178

M3 - Conference article

SN - 1824-8039

VL - 334

JO - P o S - Proceedings of Science

JF - P o S - Proceedings of Science

T2 - 36th Annual International Symposium on Lattice Field Theory

Y2 - 22 July 2018 through 28 July 2018

ER -

Taylor expansion and the Cauchy Residue Theorem for finite-density QCD

Abstract

Conference

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