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Phase transitions of cold and dense quark matter in an external magnetic field

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Author(s):
Duarte, D. C. ; Farias, R. L. S. ; Guimaraes, V ; Genezini, F ; Lubian, J ; Assuncao, M ; Delgado, A ; Trevisan, LA
Total Authors: 8
Document type: Journal article
Source: WAKE CONFERENCE 2021; v. 1291, p. 6-pg., 2019-01-01.
Abstract

In this work we study the effects of an external magnetic field in the competition of chiral and diquark order parameters in cold and dense quark matter, using a SU(2) version of the NJL model. We verify the influence of the magnetic field in the phase diagram, and perform a comparison of the results obtained using a Fermi-Dirac form factor regularization with ones obtained by using a method that makes a full separation of the finite magnetic contributions and the divergencies, the Magnetic Field Independent Regularization. (AU)

FAPESP's process: 17/26111-4 - Mesonic fluctuations effects in the QCD phase diagram from effective models
Grantee:Dyana Cristine Duarte
Support Opportunities: Scholarships in Brazil - Post-Doctoral