摘要
从三维平直空间中的梯度算符出发,得到弯曲空时中的四维梯度算符;进而推导出Vaidya-Bonner空时中的Laplace算符.
The general form of gradient operator and Laplace operator in curved space-time are obtained, and further we drive out the Laplace operator in Vaidya-Bonner Space-time.
出处
《商丘师范学院学报》
CAS
2007年第3期57-60,共4页
Journal of Shangqiu Normal University