scholarly journals Density dependencies of interaction strengths and their influences on nuclear matter and neutron stars in relativistic mean field theory

2004 ◽  
Vol 69 (4) ◽  
Author(s):  
S. F. Ban ◽  
J. Li ◽  
S. Q. Zhang ◽  
H. Y. Jia ◽  
J. P. Sang ◽  
...  
Keyword(s):  
Field Theory ◽  
Neutron Stars ◽  
Nuclear Matter ◽  
Mean Field Theory ◽  
Mean Field ◽  
Relativistic Mean Field Theory ◽  
Relativistic Mean Field

FINITE TEMPERATURE EQUATIONS OF STATE FOR MIXED STARS

2004 ◽  
Vol 13 (07) ◽  
pp. 1249-1253
Author(s):  
DÉBORA P. MENEZES ◽  
C. PROVIDÊNCIA
Keyword(s):  
Field Theory ◽  
Neutron Stars ◽  
Quark Matter ◽  
Finite Temperature ◽  
Equations Of State ◽  
Mean Field Theory ◽  
Mean Field ◽  
Relativistic Mean Field Theory ◽  
Relativistic Mean Field

We investigate the properties of mixed stars formed by hadronic and quark matter in β-equilibrium described by appropriate equations of state (EOS) in the framework of relativistic mean-field theory. The calculations were performed for T=0 and for finite temperatures and also for fixed entropies with and without neutrino trapping in order to describe neutron and proto-neutron stars. The star properties are discussed. Maximum allowed masses for proto-neutron stars are much larger when neutrino trapping is imposed.

scholarly journals Nuclear matter with a Bose condensate of dibaryons in relativistic mean-field theory

1997 ◽  
Vol 391 (3-4) ◽  
pp. 255-260 ◽  
Author(s):  
Amand Faessler ◽  
A.J. Buchmann ◽  
M.I. Krivoruchenko ◽  
B.V. Martemyanov
Keyword(s):  
Field Theory ◽  
Nuclear Matter ◽  
Bose Condensate ◽  
Mean Field Theory ◽  
Mean Field ◽  
Relativistic Mean Field Theory ◽  
Relativistic Mean Field
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