摘要
通过研究在Dilaton-Maxwell黑洞时空中粒子运动的Hamilton-Jacobi方程,讨论了此黑洞的视界表面引力及量子非热辐射特征,其中采用了近来提出的新Tortoise坐标变换。结果表明,在新的Tortoise坐标变换下同样可以得到Dilaton-Maxwell黑洞的Dirac能级分布特征。
The quantum nonthermal radiation and the horizon surface gravitation of Dilaton-Maxwell black holes have been researched through studying Hamilton-Jacobi equation of particle movement.A new tortoise coordinate transformation is adopted in discussion.The result indicates that the Dirac energy level characteristics of Dilaton-Maxwell black holes can also be obtained in this new tortoise coordinate transformation.
出处
《河南科技大学学报(自然科学版)》
CAS
2006年第3期90-92,共3页
Journal of Henan University of Science And Technology:Natural Science
基金
国家自然科学基金项目(10347008)
关键词
黑洞
非热辐射
视界表面引力
Black hole
Nonthermal radiation
Horizon surface gravitation