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Bai Z, Chang L, Chao J, Gao F, Liu YX. Mass dependence of pseudocritical temperature in mean field approximation. Int J Clin Exp Med 2021. [DOI: 10.1103/physrevd.104.014005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Ding M, Raya K, Binosi D, Chang L, Roberts CD, Schmidt SM. Symmetry, symmetry breaking, and pion parton distributions. Int J Clin Exp Med 2020. [DOI: 10.1103/physrevd.101.054014] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Dorkin S, Kaptari L, Kämpfer B. Pseudo-scalar mesons at finite temperatures from a Dyson-Schwinger-Bethe-Salpeter approach. EPJ WEB OF CONFERENCES 2019. [DOI: 10.1051/epjconf/201920408005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The truncated Dyson-Schwinger–Bethe-Salpeter equations are employed at non-zero temperature. The truncations refer to a rainbow-ladder approximation augmented with an interaction kernel which facilitates a special temperature dependence. At low temperatures,T →0, we recover a quark propagator from the Dyson-Schwinger (gap) equation smoothly interpolating to theT= 0 results. Utilizing that quark propagator we evaluate the Bethe-Salpeter vertex function in the pseudo-scalarqq̅channel for the lowest boson Matsubara frequencies and find a competition ofqq̅bound states and quasi-free two-quark states atT=O(100 MeV).
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He M, He DK, Feng HT, Sun WM, Zong HS. Continuum study of quark-number susceptibility in an effective interaction model. Int J Clin Exp Med 2007. [DOI: 10.1103/physrevd.76.076005] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Oxman LE, Svaiter NF, Amaral RLPG. Attractive Casimir effect in an infrared modified gluon bag model. Int J Clin Exp Med 2005. [DOI: 10.1103/physrevd.72.125007] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Bender A, Blaschke D, Kalinovsky Y, Roberts CD. Continuum Study of Deconfinement at Finite Temperature. PHYSICAL REVIEW LETTERS 1996; 77:3724-3727. [PMID: 10062292 DOI: 10.1103/physrevlett.77.3724] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Hawes FT, Williams AG, Roberts CD. Renormalization and chiral symmetry breaking in quenched QED in arbitrary covariant gauges. Int J Clin Exp Med 1996; 54:5361-5372. [PMID: 10021223 DOI: 10.1103/physrevd.54.5361] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Frank MR, Meissner T. Low-energy QCD: Chiral coefficients and the quark-quark interaction. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1996; 53:2410-2421. [PMID: 9971224 DOI: 10.1103/physrevc.53.2410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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