arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0905.4204hep-thastro-ph.COgr-qcmath.DS
收藏

非相对论性引力可能存在吗?

Is nonrelativistic gravity possible?

A. A. Kocharyan

摘要:

我们用哈密顿形式研究非相对论引力。对于广义相对论(相对论引力)的动力学,其形式主义是众所周知的,并被称为Arnowitt-Deser-Misner(ADM)形式主义。我们表明,如果经过函数是正确的约束,然后非相对论引力描述的一致的哈密顿系统。令人惊讶的是,非相对论性引力可以有与相对论性引力相同的解。特别地,Einstein引力的(反)de Sitter黑洞与Horava引力的IR极限是局部一致的.

英文摘要:

We study nonrelativistic gravity using the Hamiltonian formalism. For the dynamics of general relativity (relativistic gravity) the formalism is well known and called the Arnowitt-Deser-Misner (ADM) formalism. We show that if the lapse function is constrained correctly, then nonrelativistic gravity is described by a consistent Hamiltonian system. Surprisingly, nonrelativistic gravity can have solutions identical to relativistic gravity ones. In particular, (anti-)de Sitter black holes of Einstein gravity and IR limit of Horava gravity are locally identical.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑