scholarly journals Relativistic mean-field theory and the high-density nuclear equation of state

1996 ◽  
Vol 606 (3-4) ◽  
pp. 508-537 ◽  
Author(s):  
Horst Müller ◽  
Brian D. Serot
Keyword(s):  
Field Theory ◽  
Equation Of State ◽  
Mean Field Theory ◽  
Mean Field ◽  
High Density ◽  
Relativistic Mean Field Theory ◽  
Relativistic Mean Field ◽  
Nuclear Equation Of State

IMPORTANCE OF THE π-FIELD IN THE RELATIVISTIC MEAN FIELD THEORY FOR NUCLEAR MATTER

1995 ◽  
Vol 10 (37) ◽  
pp. 2809-2818 ◽  
Author(s):  
QI-REN ZHANG ◽  
WALTER GREINER
Keyword(s):  
Field Theory ◽  
Equation Of State ◽  
Nuclear Matter ◽  
Mean Field Theory ◽  
Mean Field ◽  
Relativistic Mean Field Theory ◽  
Relativistic Mean Field ◽  
Nuclear Equation Of State ◽  
Walecka Model

We generalize the Walecka model for nuclear matter by including the π-field. It is found that a finite mean π-field may lower the energy per nucleon even in the nuclear matter of subnormal density. A mean π-field may significantly change the nuclear equation of state. The importance of considering the π-field in the relativistic mean field theory for nuclear matter is therefore emphasized.

scholarly journals Nuclear equation of state from the nonlinear relativistic mean field theory

1988 ◽  
Vol 38 (2) ◽  
pp. 1003-1009 ◽  
Author(s):  
B. M. Waldhauser ◽  
J. A. Maruhn ◽  
H. Stöcker ◽  
W. Greiner
Keyword(s):  
Field Theory ◽  
Equation Of State ◽  
Mean Field Theory ◽  
Mean Field ◽  
Relativistic Mean Field Theory ◽  
Relativistic Mean Field ◽  
Nuclear Equation Of State

scholarly journals Kaon condensation and equation of state in the relativistic mean-field theory

1994 ◽  
Vol 337 (1-2) ◽  
pp. 19-24 ◽  
Author(s):  
Tomoyuki Maruyama ◽  
Hirotsugu Fujii ◽  
Takumi Muto ◽  
Toshitaka Tatsumi
Keyword(s):  
Field Theory ◽  
Equation Of State ◽  
Mean Field Theory ◽  
Mean Field ◽  
Relativistic Mean Field Theory ◽  
Relativistic Mean Field ◽  
Kaon Condensation

Negative Energy Bound States in Relativistic Mean Field Theory

1997 ◽  
Vol 12 (21) ◽  
pp. 1561-1572 ◽  
Author(s):  
S. K. Patra ◽  
P. K. Panda ◽  
J. Maruhn ◽  
H. Stöcker ◽  
W. Greiner
Keyword(s):  
Field Theory ◽  
Bound States ◽  
Mean Field Theory ◽  
Mean Field ◽  
Negative Energy ◽  
High Density ◽  
Energy Potential ◽  
Relativistic Mean Field Theory ◽  
Relativistic Mean Field ◽  
Energy Bound

We study the negative energy bound states of a nucleus utilizing the relativistic mean field theory for different parameter sets. It is found that for the TM1 parameter set, the depth of the negative-energy potential is small as compared to the NL-1, NL-SH and NL-Z parameter sets. The high density scenario in the mean field theory is achieved by a scaling procedure for the density and radius. The production of antibaryon clusters is predicted for very high density and temperature and its possible experimental investigation is also addressed.

Ground State Properties of Z = 114 Isotopes in the Relativistic Mean-Field Theory

1997 ◽  
Vol 14 (4) ◽  
pp. 259-262 ◽  
Author(s):  
Ren Zhong-zhou ◽  
Zhu Zhi-yuan ◽  
Cai Yan-huang ◽  
Shen Yao-song ◽  
Zhan Wen-long ◽  
...  
Keyword(s):  
Field Theory ◽  
Ground State ◽  
Mean Field Theory ◽  
Mean Field ◽  
Relativistic Mean Field Theory ◽  
Relativistic Mean Field ◽  
Ground State Properties
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