The Nature of the finite temperature QCD transition as a function of the quark masses - INSPIRE

DataBETA

The Nature of the finite temperature QCD transition as a function of the quark masses

G. Endrodi
(
- Eotvos U.
)
,
Z. Fodor
(
- Eotvos U. and
- Wuppertal U.
)
,
S.D. Katz
(
- Eotvos U. and
- Wuppertal U.
)
,
K.K. Szabo
(
- Wuppertal U.
)

Oct, 2007

7 pages

Part of Proceedings, 25th International Symposium on Lattice field theory (Lattice 2007) : Regensburg, Germany, July 30-August 4, 2007, 182

Published in:

PoS LATTICE2007 (2007) 182

Contribution to:

- Lattice 2007
, 182
,
- Lattice 2007
, 182

e-Print:

0710.0998 [hep-lat]

DOI:

10.22323/1.042.0182

View in:

ADS Abstract Service

reference search63 citations

Citations per year

Abstract: (arXiv)

The finite temperature QCD transition for physical quark masses is a crossover. For smaller quark masses a first-order phase transition is expected. Using Symanzik improved gauge and stout improved fermion action for 2+1 flavour staggered QCD we give estimates/bounds for the phase line separating the first-order region from the crossover one. The calculations are carried out on two different lattice spacings. Our conclusion for the critical mass is

m_0 \lesssim 0.07 \cdot m_{phys}

for

N_T=4

and

m_0 \lesssim 0.12 \cdot m_{phys}

for

N_T=6

lattices.

References(12)

Figures(0)

The Order of the quantum chromodynamics transition predicted by the standard model of particle physics

Y. Aoki
(
- Wuppertal U.
)
,
G. Endrodi
(
- Eotvos U.
)
,
Z. Fodor
(
- Wuppertal U. and
- Eotvos U.
)
,
S.D. Katz
(
- Wuppertal U. and
- Eotvos U.
)
,
K.K. Szabo
(
- Wuppertal U.
)

- Nature 443 (2006) 675-678
•
e-Print:
- hep-lat/0611014
•
DOI:
- 10.1038/nature05120

The QCD transition temperature: Results with physical masses in the continuum limit

Y. Aoki
(
- Wuppertal U.
)
,
Z. Fodor
(
- Wuppertal U. and
- Eotvos U.
)
,
S.D. Katz
(
- Wuppertal U. and
- Eotvos U.
)
,
K.K. Szabo
(
- Wuppertal U.
)

- Phys.Lett.B 643 (2006) 46-54
•
e-Print:
- hep-lat/0609068
•
DOI:
- 10.1016/j.physletb.2006.10.021

The Equation of state in lattice QCD: With physical quark masses towards the continuum limit

Y. Aoki
(
- Wuppertal U.
)
,
Z. Fodor
(
- Wuppertal U. and
- Eotvos U.
)
,
S.D. Katz
(
- Eotvos U.
)
,
K.K. Szabo
(
- Wuppertal U.
)

- JHEP 01 (2006) 089
•
e-Print:
- hep-lat/0510084
•
DOI:
- 10.1088/1126-6708/2006/01/089

Remarks on the Chiral Phase Transition in Chromodynamics

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

The Chiral critical line of N(f) = 2+1 QCD at zero and non-zero baryon density

Philippe de Forcrand
(
- Zurich, ETH and
- CERN
)
,
Owe Philipsen
(
- Munster U., ITP
)

- JHEP 01 (2007) 077
•
e-Print:
- hep-lat/0607017
•
DOI:
- 10.1088/1126-6708/2007/01/077

Lattice determination of the critical point of QCD at finite T and mu

Z. Fodor
(
- DESY and
- Eotvos U.
)
,
S.D. Katz
(
- Eotvos U.
)

- JHEP 03 (2002) 014
•
e-Print:
- hep-lat/0106002
•
DOI:
- 10.1088/1126-6708/2002/03/014

Critical point of QCD at finite T and mu, lattice results for physical quark masses

Z. Fodor
(
- Wuppertal U. and
- Eotvos U.
)
,
S.D. Katz
(
- Wuppertal U.
)

- JHEP 04 (2004) 050
•
e-Print:
- hep-lat/0402006
•
DOI:
- 10.1088/1126-6708/2004/04/050

Search for anomalous couplings at e gamma colliders

- Phys.Rev.D 51 (1995) 5-14
•
e-Print:
- hep-ph/9403358
•
DOI:
- 10.1103/PhysRevD.51.5

Critical exponents of a three dimensional O(4) spin model

K. Kanaya
(
- Tsukuba U.
)
,
S. Kaya
(
- Tsukuba U.
)

- Phys.Rev.D 51 (1995) 2404-2410
•
e-Print:
- hep-lat/9409001
•
DOI:
- 10.1103/PhysRevD.51.2404

Ising universality in three dimensions: a Monte Carlo study

- J.Phys.A 28 (1995) 22, 6289-6313
•
e-Print:
- cond-mat/9509016
•
DOI:
- 10.1088/0305-4470/28/22/007

Ising universality in three dimensions: a Monte Carlo study

- J.Phys.A 28 (1995) 22, 6289-6313
•
e-Print:
- cond-mat/9509016
•
DOI:
- 10.1088/0305-4470/28/22/007

Specific heat and energy for the three-dimensional O(2) model

- Nucl.Phys.B Proc.Suppl. 106 (2002) 893-895
•
e-Print:
- hep-lat/0109013
•
DOI:
- 10.1016/S0920-5632(01)01877-1