Influence of Zero-Point Energy Correction on Effective Nucleon Mass in Derivative Coupling Models

SHU Song; LI Jia-Rong

Chinese Physics C> 2003, Vol. 27> Issue(3) : 223-226

Influence of Zero-Point Energy Correction on Effective Nucleon Mass in Derivative Coupling Models

SHU Song ^, ,
LI Jia-Rong

Institute of Particle Physics, Huazhong Normal University, Wuhan 430079, China

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Abstract：
In the light of derivative coupling models, we argue that the zero point energy of the vacuum could not be simply thrown away at high temperature. So here the finite contribution which is temperature dependent has been separated from it and the influence of this correction on effective nucleon mass in nuclear matter has been studied.

References

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. Malheiro M et al.Phys.Rev.,1998,C58:4262. GUO Hua et al.Phys.Rev.,2000,C62:0352033. ZHANG B W et al.Phys.Rev.,2000,C61:0513024. Walecka J D .Ann.Phys.,1974,83:4915. Zimanyi J et al.Nucl.Phys.,1988,A484:6476 Zimanyi J et al.Phys.Rev.,1990,C42:14167. Delfino A et al.Phys.Rev.,1995,C51:2188 8. WANG P et al.Phys.Rev.,1999,C59:9289. QIAN Z X et al.Phys.Rev.,1993,C48:15410. Freedman R A .Phys.Lett.,1977,B71:36911. Walecka J D .Theoretical Nuclear and Subnuclear Physics.New York:Oxford Univ.Press,1995.154

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SHU Song and LI Jia-Rong. Influence of Zero-Point Energy Correction on Effective Nucleon Mass in Derivative Coupling Models[J]. Chinese Physics C, 2003, 27(3): 223-226.

SHU Song and LI Jia-Rong. Influence of Zero-Point Energy Correction on Effective Nucleon Mass in Derivative Coupling Models[J]. Chinese Physics C, 2003, 27(3): 223-226. shu

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Received: 2002-07-09
Revised: 1900-01-01

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Influence of Zero-Point Energy Correction on Effective Nucleon Mass in Derivative Coupling Models

SHU Song ^,
LI Jia-Rong

Corresponding author: SHU Song,

Institute of Particle Physics, Huazhong Normal University, Wuhan 430079, China

Received Date: 2002-07-09
Accepted Date: 1900-01-01
Available Online: 2003-03-05

Abstract: In the light of derivative coupling models, we argue that the zero point energy of the vacuum could not be simply thrown away at high temperature. So here the finite contribution which is temperature dependent has been separated from it and the influence of this correction on effective nucleon mass in nuclear matter has been studied.