摘要
用brick wall模型计算了Reissner Nordstr¨om几何中的引力场、电磁场和中微子场的统计熵 .结果表明玻色场的主项熵是标量场主项熵的整数倍 ,其倍数等于自旋态引起的简并度 ,有理由推测费密场也应有类似的性质 ,其中中微子场的熵为最小 .
The statistical entropies of gravitational, electromagnetic and neutrino fields on the background of Reissner Nordstrm geometry is calculated in terms of brick wall model. The results show that the leading term of the entropy is a integral multiple of the scalar one for each Bose field. The integral value is equal to the degree of degeneracy due to spin state. It has sufficient reasons to conjecture that Fermi fields should have similar character and the entropy of the neutrino field is an absolute minimum.
出处
《北京师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2000年第2期205-208,共4页
Journal of Beijing Normal University(Natural Science)
基金
国家自然科学基金资助项目!(197730 0 3)
广东省高等教育厅自然科学重点科研项目
