May 6 – 12, 2012
Peniche, Portugal
Europe/Lisbon timezone

Phase diagram of the SU(3) flavor NJL with eight quark interactions

May 11, 2012, 11:00 AM
30m
Peniche, Portugal

Peniche, Portugal

Hotel Praia Norte, Av. Monsenhor Bastos, 2520-206 Peniche, Portugal

Speaker

Prof. Brigitte Hiller (Departamento de Física, Faculdade de Ciências e Tecnologia, Universidade de Coimbra, P-3004-516 Coimbra, Portugal)

Description

The topic I would like to present is the effect of chiral multiquark interactions (with emphasis on the new eight quark terms) on the temperature versus baryonic chemical potential phase diagram of this extended Nambu Jona Lasinio model of QCD. The talk is mainly based on the works: The Phase diagram for the Nambu-Jona-Lasinio model with 't Hooft and eight-quark interactions. B. Hiller, J. Moreira, A.A. Osipov, A.H. Phys.Rev. D81 (2010) 116005 and Polyakov-NJL model with eight quark interactions. A.H. Blin, J. Moreira, A.A. Osipov, B. Hiller (Coimbra U.). arXiv:1110.3663. Oct 2011. 3 pp. e-Print: arXiv:1110.3663 [hep-ph], to appear in the proceedings ISMD 2011.

Primary author

Prof. Brigitte Hiller (Departamento de Física, Faculdade de Ciências e Tecnologia, Universidade de Coimbra, P-3004-516 Coimbra, Portugal)

Co-authors

Prof. Alex H. Blin (Departamento de Física, Faculdade de Ciência e Tecnologia, Universiade de Coimbra, P-3004-516 Coimbra, Portugal) Dr Alexander A. Osipov (Departamento de Física, Faculdade de Ciências e Tecnologia, Universidade de Coimbra, P-3004-516 Coimbra, Portugal) Dr João Moreira (Departamento de Física, Faculdade de Ciências e Tecnologia, Universidade de Coimbra, P-3004-516 Coimbra, Portugal)

Presentation materials