Roberge–Weiss phase transition and QCD phase diagram in the (2 + 1) flavor Polyakov quark meson model
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The Roberge–Weiss (RW) phase transition of (2 + 1) flavor QCD at imaginary quark chemical potentials [Formula: see text] is investigated by employing the Polyakov loop extended Quark Meson model (PQM), where [Formula: see text] is temperature, and [Formula: see text] is a dimensionless chemical potential. We calculate some thermodynamic quantities and draw the phase diagram. This work can be considered as a supplement of studying the RW transition by using the effective model.
2008 ◽
Vol 23
(27n30)
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pp. 2385-2388
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2017 ◽
Vol 45
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pp. 1760059
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2009 ◽
Vol 36
(6)
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pp. 064041
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2020 ◽
Vol 1667
◽
pp. 012029
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