QCD phase transition in the chiral limit - INSPIRE

DataBETA

QCD phase transition in the chiral limit

Mar 17, 2020

13 pages

e-Print:

2003.07920 [hep-lat]

View in:

ADS Abstract Service

reference search24 citations

Citations per year

Abstract: (arXiv)

We present a lattice QCD based determination of the chiral phase transition temperature in QCD with two massless (up and down) and one strange quark having its physical mass. We propose and calculate two novel estimators for the chiral transition temperature for several values of the light quark masses, corresponding to Goldstone pion masses in the range of

58~{\rm MeV}\lesssim m_\pi\lesssim 163~{\rm MeV}

. The chiral phase transition temperature is determined by extrapolating to vanishing pion mass using universal scaling analysis. After thermodynamic, continuum and chiral extrapolations we find the chiral phase transition temperature

T_c^0=132^{+3}_{-6}

MeV. We also present some preliminary calculations on interplay of effective

U_A(1)

restoration and chiral phase transition towards chiral limit.

Note:

Prepared for the proceeding of NIC Symposium 2020 held at Jülich, Germany. Based on arXiv:1903.04801. Link to the proceeding contributions : http://hdl.handle.net/2128/24435

critical phenomena: chiral
critical phenomena: temperature
pi: mass
transition: chiral
quantum chromodynamics: critical phenomena
quark: mass
temperature: transition
lattice field theory
thermodynamical
estimator

References(28)

Figures(10)

[1]

Thermodynamics of strong-interaction matter from Lattice QCD

Heng-Tong Ding
(
- Hua-Zhong Normal U., LQLP and
- Hua-Zhong Normal U.
)
,
Frithjof Karsch
(
- Bielefeld U. and
- Brookhaven
)
,
Swagato Mukherjee
(
- Brookhaven
)

- Int.J.Mod.Phys.E 24 (2015) 10, 1530007
•
e-Print:
- 1504.05274
•
DOI:
- 10.1142/S0218301315300076

[2]

The QCD transition temperature: results with physical masses in the continuum limit II.

Y. Aoki
(
- RIKEN BNL and
- Brookhaven
)
,
Szabolcs Borsanyi
(
- Wuppertal U.
)
,
Stephan Durr
(
- Julich, Forschungszentrum and
- NIC, Zeuthen and
- DESY, Zeuthen
)
,
Zoltan Fodor
(
- NIC, Zeuthen and
- DESY, Zeuthen and
- Wuppertal U. and
- Julich, Forschungszentrum and
- Eotvos U.
)
,
Sandor D. Katz
(
- Wuppertal U. and
- Eotvos U.
)

et al.

- JHEP 06 (2009) 088
•
e-Print:
- 0903.4155
•
DOI:
- 10.1088/1126-6708/2009/06/088

[3]

The chiral and deconfinement aspects of the QCD transition

et al.

- Phys.Rev.D 85 (2012) 054503
•
e-Print:
- 1111.1710
•
DOI:
- 10.1103/PhysRevD.85.054503

[4]

Curvature of the chiral pseudocritical line in QCD: Continuum extrapolated results

Claudio Bonati
(
- Pisa U. and
- INFN, Pisa
)
,
Massimo D'Elia
(
- INFN, Pisa and
- Pisa U.
)
,
Marco Mariti
(
- Pisa U. and
- INFN, Pisa
)
,
Michele Mesiti
(
- Pisa U. and
- INFN, Pisa
)
,
Francesco Negro
(
- Pisa U. and
- INFN, Pisa
)

et al.

- Phys.Rev.D 92 (2015) 5, 054503
•
e-Print:
- 1507.03571
•
DOI:
- 10.1103/PhysRevD.92.054503

[5]

Chiral crossover in QCD at zero and non-zero chemical potentials

HotQCD

Collaboration

•

A. Bazavov
(
- Michigan State U., East Lansing (main)
)

et al.

- Phys.Lett.B 795 (2019) 15-21
•
e-Print:
- 1812.08235
•
DOI:
- 10.1016/j.physletb.2019.05.013

[6]

Remarks on the Chiral Phase Transition in Chromodynamics

- Phys.Rev.D 29 (1984) 338-341
•
DOI:
- 10.1103/PhysRevD.29.338

[7]

On the nature of the finite temperature transition in QCD

Agostino Butti
(
- Pisa, Scuola Normale Superiore
)
,
Andrea Pelissetto
(
- Rome U. and
- INFN, Rome
)
,
Ettore Vicari
(
- Pisa U. and
- INFN, Pisa
)

- JHEP 08 (2003) 029
•
e-Print:
- hep-ph/0307036
•
DOI:
- 10.1088/1126-6708/2003/08/029

[8]

Functional renormalization group study of the two-flavor linear sigma model in the presence of the axial anomaly

Mara Grahl
(
- Frankfurt U.
)
,
Dirk H. Rischke
(
- Frankfurt U. and
- Frankfurt U., FIAS
)

- Phys.Rev.D 88 (2013) 5, 056014
•
e-Print:
- 1307.2184
•
DOI:
- 10.1103/PhysRevD.88.056014

[9]

Relevance of the axial anomaly at the finite-temperature chiral transition in QCD

Andrea Pelissetto
(
- U. Rome La Sapienza (main) and
- INFN, Rome
)
,
Ettore Vicari
(
- INFN, Pisa and
- Pisa U.
)

- Phys.Rev.D 88 (2013) 10, 105018
•
e-Print:
- 1309.5446
•
DOI:
- 10.1103/PhysRevD.88.105018

[10]

Linking $U(2)\times U(2)$ to $O(4)$ model via decoupling

Tomomi Sato
(
- KEK, Tsukuba and
- Sokendai, Tsukuba
)
,
Norikazu Yamada
(
- KEK, Tsukuba and
- Sokendai, Tsukuba
)

- Phys.Rev.D 91 (2015) 3, 034025
•
e-Print:
- 1412.8026
•
DOI:
- 10.1103/PhysRevD.91.034025

[11]

Eliminating leading corrections to scaling in the three-dimensional O(N) symmetric phi**4 model: N=3 and N=4

Martin Hasenbusch
(
- Humboldt U., Berlin
)

- J.Phys.A 34 (2001) 8221-8236
•
e-Print:
- cond-mat/0010463
•
DOI:
- 10.1088/0305-4470/34/40/302

[12]

Equation of state and Goldstone mode effects of the three-dimensional O(2) model

- Phys.Lett.B 492 (2000) 219-227
•
e-Print:
- hep-lat/0006023
•
DOI:
- 10.1016/S0370-2693(00)01079-0

[13]

Chiral Phase Transition Temperature in ( 2+1 )-Flavor QCD

HotQCD

Collaboration

•

H.T. Ding
(
- CCNU, Wuhan, Inst. Part. Phys. and
- Hua-Zhong Normal U., LQLP
)

et al.

- Phys.Rev.Lett. 123 (2019) 6, 062002
•
e-Print:
- 1903.04801
•
DOI:
- 10.1103/PhysRevLett.123.062002

[14]

Chiral phase transition of (2+1)-flavor QCD

H.-T. Ding
(
- CCNU, Wuhan, Inst. Part. Phys. and
- Hua-Zhong Normal U., LQLP
)
,
P. Hegde
(
- Bangalore, Indian Inst. Sci.
)
,
F. Karsch
(
- Bielefeld U. and
- Brookhaven
)
,
A. Lahiri
(
- Bielefeld U.
)
,
S.-T. Li
(
- CCNU, Wuhan, Inst. Part. Phys. and
- Hua-Zhong Normal U., LQLP
)

et al.

- Nucl.Phys.A 982 (2019) 211-214
•
e-Print:
- 1807.05727
•
DOI:
- 10.1016/j.nuclphysa.2018.10.032

[15]

Susceptibilities, the specific heat and a cumulant in two flavor QCD

Frithjof Karsch
(
- Bielefeld U.
)
,
Edwin Laermann
(
- Bielefeld U.
)

- Phys.Rev.D 50 (1994) 6954-6962
•
e-Print:
- hep-lat/9406008
•
DOI:
- 10.1103/PhysRevD.50.6954

[16]

Finite size dependence of scaling functions of the three-dimensional O(4) model in an external field

J. Engels
(
- Bielefeld U.
)
,
F. Karsch
(
- Brookhaven and
- Bielefeld U.
)

- Phys.Rev.D 90 (2014) 1, 014501
•
e-Print:
- 1402.5302
•
DOI:
- 10.1103/PhysRevD.90.014501

[17]

Highly improved staggered quarks on the lattice, with applications to charm physics

HPQCD and
UKQCD

Collaborations

•

E. Follana
(
- Glasgow U.
)

et al.

- Phys.Rev.D 75 (2007) 054502
•
e-Print:
- hep-lat/0610092
•
DOI:
- 10.1103/PhysRevD.75.054502

[18]

Equation of state in ( 2+1 )-flavor QCD

HotQCD

Collaboration

•

A. Bazavov
(
- Iowa U.
)

et al.

- Phys.Rev.D 90 (2014) 094503
•
e-Print:
- 1407.6387
•
DOI:
- 10.1103/PhysRevD.90.094503

[19]

Meson screening masses in (2+1)-flavor QCD

Alexei Bazavov
(
- Michigan State U.
)
,
Simon Dentinger
(
- Bielefeld U.
)
,
Heng-Tong Ding
(
- Hua-Zhong Normal U.
)
,
Prasad Hegde
(
- Bangalore, Indian Inst. Sci.
)
,
Olaf Kaczmarek
(
- Bielefeld U. and
- Hua-Zhong Normal U.
)

et al.

- Phys.Rev.D 100 (2019) 9, 094510
•
e-Print:
- 1908.09552
•
DOI:
- 10.1103/PhysRevD.100.094510

[20]

Meson screening masses from lattice QCD with two light and the strange quark

et al.

- Eur.Phys.J.C 71 (2011) 1564
•
e-Print:
- 1010.1216
•
DOI:
- 10.1140/epjc/s10052-011-1564-y

[21]

U $_A$ (1) breaking at finite temperature from the Dirac spectrum with the dynamical HISQ action

H. Ohno
(
- Bielefeld U.
)
,
U.M. Heller
(
- APS, New York
)
,
F. Karsch
(
- Bielefeld U. and
- Brookhaven
)
,
S. Mukherjee
(
- Brookhaven
)

- PoS LATTICE2012 (2012) 095
•
e-Print:
- 1211.2591
•
DOI:
- 10.22323/1.164.0095

[22]

QCD chiral transition, U(1)A symmetry and the dirac spectrum using domain wall fermions

Michael I. Buchoff
(
- LLNL, Livermore and
- Washington U., Seattle
)
,
Michael Cheng
(
- Boston U.
)
,
Norman H. Christ
(
- Columbia U.
)
,
H. -T. Ding
(
- Brookhaven and
- Columbia U.
)
,
Chulwoo Jung
(
- Brookhaven
)

et al.

- Phys.Rev.D 89 (2014) 5, 054514
•
e-Print:
- 1309.4149
•
DOI:
- 10.1103/PhysRevD.89.054514

[23]

The chiral transition and $U(1)_A$ symmetry restoration from lattice QCD using Domain Wall Fermions

HotQCD

Collaboration

•

A. Bazavov
(
- Brookhaven
)

et al.

- Phys.Rev.D 86 (2012) 094503
•
e-Print:
- 1205.3535
•
DOI:
- 10.1103/PhysRevD.86.094503

[24]

Evidence of effective axial U(1) symmetry restoration at high temperature QCD

A. Tomiya
(
- Hua-Zhong Normal U., LQLP and
- CCNU, Wuhan, Inst. Part. Phys.
)
,
G. Cossu
(
- Edinburgh U.
)
,
S. Aoki
(
- Kyoto U., Yukawa Inst., Kyoto
)
,
H. Fukaya
(
- Osaka U.
)
,
S. Hashimoto
(
- KEK, Tsukuba and
- Sokendai, Tsukuba
)

et al.

- Phys.Rev.D 96 (2017) 3, 034509,
- Phys.Rev.D 96 (2017) 7, 079902 (addendum)
•
e-Print:
- 1612.01908
•
DOI:
- 10.1103/PhysRevD.96.034509

[24]

Evidence of effective axial U(1) symmetry restoration at high temperature QCD

A. Tomiya
(
- Hua-Zhong Normal U., LQLP and
- CCNU, Wuhan, Inst. Part. Phys.
)
,
G. Cossu
(
- Edinburgh U.
)
,
S. Aoki
(
- Kyoto U., Yukawa Inst., Kyoto
)
,
H. Fukaya
(
- Osaka U.
)
,
S. Hashimoto
(
- KEK, Tsukuba and
- Sokendai, Tsukuba
)

et al.

- Phys.Rev.D 96 (2017) 3, 034509,
- Phys.Rev.D 96 (2017) 7, 079902 (addendum)
•
e-Print:
- 1612.01908
•
DOI:
- 10.1103/PhysRevD.96.034509

1-25 of 28
1
2
25 / page