QCD chiral transition temperature in a Dyson-Schwinger-equation context

被引：30

作者：

Blank, M. ^{[1
]}

Krassnigg, A. ^{[1
]}

机构：

[1] Karl Franzens Univ Graz, Inst Phys, A-8010 Graz, Austria

来源：

PHYSICAL REVIEW D | 2010年 / 82卷 / 03期

基金：

奥地利科学基金会;

关键词：

MESON; CONTINUUM; MODEL; MASS; PI;

D O I：

10.1103/PhysRevD.82.034006

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We analyze the chiral phase transition with the help of the QCD gap equation. Various models for the effective interaction in rainbow truncation are contrasted with regard to the resulting chiral transition temperatures. In particular, we investigate possible systematic relations of the details of the effective interaction and the value of T-c. In addition, we quantify changes to the transition temperature beyond the rainbow truncation.

引用

页数：8

共 59 条

[1] Mesons in a Poincare covariant Bethe-Salpeter approach [J].

Alkofer, R ;

Watson, P ;

Weigel, H .

PHYSICAL REVIEW D, 2002, 65 (09) :940261-9402610

[2] CHIRAL SYMMETRY-BREAKING AND PION PROPERTIES AT FINITE TEMPERATURES [J].

ALKOFER, R ;

AMUNDSEN, PA ;

LANGFELD, K .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1989, 42 (02) :199-208

[3] The QCD transition temperature:: Results with physical masses in the continuum limit [J].

Aoki, Y. ;

Fodor, Z. ;

Katz, S. D. ;

Szabo, K. K. .

PHYSICS LETTERS B, 2006, 643 (01) :46-54

[4] The order of the quantum chromodynamics transition predicted by the standard model of particle physics [J].

Aoki, Y. ;

Endrodi, G. ;

Fodor, Z. ;

Katz, S. D. ;

Szabo, K. K. .

NATURE, 2006, 443 (7112) :675-678

[5] The QCD transition temperature: results with physical masses in the continuum limit II [J].

Aoki, Yasumichi ;

Borsanyi, Szabolcs ;

Duerr, Stephan ;

Fodor, Zoltan ;

Katz, Sandor D. ;

Krieg, Stefan ;

Szabo, Kalman .

JOURNAL OF HIGH ENERGY PHYSICS, 2009, (06)

[6] Equation of state and QCD transition at finite temperature [J].

Bazavov, A. ;

Bhattacharya, T. ;

Cheng, M. ;

Christ, N. H. ;

DeTar, C. ;

Ejiri, S. ;

Gottlieb, Steven ;

Gupta, R. ;

Heller, U. M. ;

Huebner, K. ;

Jung, C. ;

Karsch, F. ;

Laermann, E. ;

Levkova, L. ;

Miao, C. ;

Mawhinney, R. D. ;

Petreczky, P. ;

Schmidt, C. ;

Soltz, R. A. ;

Soeldner, W. ;

Sugar, R. ;

Toussaint, D. ;

Vranas, P. .

PHYSICAL REVIEW D, 2009, 80 (01)

[7] Continuum study of deconfinement at finite temperature [J].

Bender, A ;

Blaschke, D ;

Kalinovsky, Y ;

Roberts, CD .

PHYSICAL REVIEW LETTERS, 1996, 77 (18) :3724-3727

[8] QCD thermodynamics with three flavors of improved staggered quarks [J].

Bernard, C ;

Burch, T ;

DeTar, C ;

Osborn, J ;

Gottlieb, S ;

Gregory, EB ;

Toussaint, D ;

Heller, UM ;

Sugar, R .

PHYSICAL REVIEW D, 2005, 71 (03) :034504-1

[9] Aspects and consequences of a dressed-quark-gluon vertex -: art. no. 035205 [J].

Bhagwat, MS ;

Höll, A ;

Krassnigg, A ;

Roberts, CD ;

Tandy, PC .

PHYSICAL REVIEW C, 2004, 70 (03) :0352051-03520515

[10] Dual quark condensate and dressed Polyakov loops [J].

Bilgici, Erek ;

Bruckmann, Falk ;

Gattringer, Christof ;

Hagen, Christian .

PHYSICAL REVIEW D, 2008, 77 (09)

← 1 2 3 4 5 6 →