%0 Journal Article
%T ON THE PROBLEM OF THE ENERGY OF GRAVITATIONAL FIELD<br>关于引力场的能量问题
%A ZHENG YU-KUN
%A <br>郑玉昆
%J 物理学报
%D 1981
%I 
%X In this paper, we discuss the problem of the local energy content in gravitational fields. A new total energy-momentum density pseudo-tensor of gravitational field is given In this paper. The energy content in any part of a gravitational field given by the new pseudo-tensor is an invariant under arbitrary purely spatial transformation, hence the local energy content in the gravitational field has a well-defined physical meaning. For the energy and momentum of a Schwarzschild gravitational field, the results given by the new pseudo-tensor are more reasonable than those given by other pseudo-tensors pro-posed in the literatures of the general theory of relativity.The relation between mass and energy in the theory of gravitation is also discussed.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=F05FFD29EBC13C80D392EB546EDE4989&yid=AA64127AB7DEB65D&vid=340AC2BF8E7AB4FD&iid=CA4FD0336C81A37A&sid=D997634CFE9B6321&eid=014B591DF029732F&journal_id=1000-3290&journal_name=物理学报&referenced_num=2&reference_num=0