scholarly journals Overview of symmetric nuclear matter properties from chiral interactions up to fourth order of the chiral expansion

2021 ◽  
Vol 104 (6) ◽  
Author(s):  
Francesca Sammarruca ◽  
Randy Millerson
Keyword(s):  
Nuclear Matter ◽  
Fourth Order ◽  
Chiral Expansion ◽  
Symmetric Nuclear Matter ◽  
Chiral Interactions

Hyperonic stars within the Bogoliubov quark meson model for nuclear matter

2019 ◽  
Vol 28 (05) ◽  
pp. 1950034
Author(s):  
Prafulla K. Panda ◽  
Constança Providência ◽  
Steven A. Moszkowski ◽  
Henrik Bohr ◽  
João da Providência
Keyword(s):  
Neutron Stars ◽  
Nuclear Matter ◽  
Quark Matter ◽  
Present Model ◽  
Massive Stars ◽  
Symmetric Nuclear Matter ◽  
The Core ◽  
Meson Coupling

We generalize the Bogoliubov quark-meson coupling (QMC) model to also include hyperons. The hyperon-[Formula: see text]-meson couplings are fixed by the model and the hyperon-[Formula: see text]-meson couplings are fitted to the hyperon potentials in symmetric nuclear matter. The present model predicts neutron stars with masses above 2[Formula: see text] and the radius of a 1.4[Formula: see text] star [Formula: see text]14[Formula: see text]km. In the most massive stars, bags overlap at the core of the star, and this may be interpreted as a transition to deconfined quark matter.

scholarly journals Nuclear matter calculations with chiral interactions

2018 ◽  
Vol 981 ◽  
pp. 012009
Author(s):  
Domenico Logoteta ◽  
Ignazio Bombaci ◽  
Alejandro Kievsky
Keyword(s):  
Nuclear Matter ◽  
Chiral Interactions

scholarly journals Nuclear-matter equation of state with consistent two- and three-body perturbative chiral interactions

2014 ◽  
Vol 89 (4) ◽  
Author(s):  
L. Coraggio ◽  
J. W. Holt ◽  
N. Itaco ◽  
R. Machleidt ◽  
L. E. Marcucci ◽  
...  
Keyword(s):  
Equation Of State ◽  
Nuclear Matter ◽  
Chiral Interactions ◽  
Three Body

Pion condensation in symmetric nuclear matter

1991 ◽  
Vol 17 (6) ◽  
pp. 887-900 ◽  
Author(s):  
T Shamsunnahar ◽  
S Saha ◽  
K Kabir ◽  
L M Nath
Keyword(s):  
Nuclear Matter ◽  
Symmetric Nuclear Matter ◽  
Pion Condensation

scholarly journals Possible Structures of Pion Condensate in Symmetric Nuclear Matter

1980 ◽  
Vol 63 (5) ◽  
pp. 1665-1687 ◽  
Author(s):  
T. Matsui ◽  
T. Otofuji ◽  
K. Sakai ◽  
M. Yasuno
Keyword(s):  
Nuclear Matter ◽  
Symmetric Nuclear Matter ◽  
Pion Condensate

Finite temperature RPA in symmetric nuclear matter with Skyrme interactions

1996 ◽  
Vol 597 (1) ◽  
pp. 1-18 ◽  
Author(s):  
E.S. Hernández ◽  
J. Navarro ◽  
A. Polls ◽  
J. Ventura
Keyword(s):  
Nuclear Matter ◽  
Finite Temperature ◽  
Symmetric Nuclear Matter
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