Vol. 21 No. 2 (2011)
Papers

On Phase Transitions of Nuclear Matter in the Nambu-Jona-Lasinio Model

Tran Huu Phat
Vietnam Atomic Energy Commission
Le Viet Hoa
Hanoi National University of Education
Nguyen Tuan Anh
Electronics Power University
Nguyen Van Thuan
Hanoi National University of Education

Published 28-06-2011

How to Cite

Phat, T. H., Hoa, L. V., Long, N. V., Anh, N. T., & Thuan, N. V. (2011). On Phase Transitions of Nuclear Matter in the Nambu-Jona-Lasinio Model. Communications in Physics, 21(2), 117. https://doi.org/10.15625/0868-3166/21/2/105

Abstract

Within the Cornwall - Jackiw - Tomboulis (CJT) approach a general formalism is established for the study of asymmetric nuclear matter (ANM) described by the Nambu-Jona-Lasinio (NJL) model. Restricting to the double-bubble approximation (DBA)we determine the bulk properties of ANM, in particular, the density dependence of the nuclear symmetry energy, which is in good agreement with data of recent analyses.

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