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Consequences of simultaneous chiral symmetry breaking and deconfinement for the isospin symmetric phase diagram

Fischer, Tobias and Klaehn, Thomas and Hempel, Matthias. (2016) Consequences of simultaneous chiral symmetry breaking and deconfinement for the isospin symmetric phase diagram. European Physical Journal A: Hadrons and Nuclei , 52. p. 225.

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Official URL: http://edoc.unibas.ch/53877/

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Abstract

The thermodynamic bag model (tdBag) has been applied widely to model quark matter properties in both heavy-ion and astrophysics communities. Several fundamental physics aspects are missing in tdBag, e.g., dynamical chiral symmetry breaking (D χ SB) and repulsions due to the vector interaction are both included explicitly in the novel vBag quark matter model of Klähn and Fischer (Astrophys. J. 810, 134 (2015)). An important feature of vBag is the simultaneous D χ SB and deconfinement, where the latter links vBag to a given hadronic model for the construction of the phase transition. In this article we discuss the extension to finite temperatures and the resulting phase diagram for the isospin symmetric medium.
Faculties and Departments:05 Faculty of Science
05 Faculty of Science > Departement Physik > Physik > Theoretische Physik Astrophysik (Thielemann)
UniBasel Contributors:Hempel, Matthias
Item Type:Article, refereed
Article Subtype:Research Article
Publisher:EDP Sciences with Springer and Società Italiana di Fisica
ISSN:1434-6001
e-ISSN:1434-601X
Note:Publication type according to Uni Basel Research Database: Journal article
Identification Number:
Last Modified:20 Feb 2017 10:53
Deposited On:20 Feb 2017 10:53

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