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arXiv 1402.4696hep-thgr-qc
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TeVeS能成为一个可行的引力理论吗?

Can TeVeS be a viable theory of gravity?

Masud Chaichian, Josef Kluson, Markku Oksanen, Anca Tureanu

摘要:

在修正的引力理论中,张量-矢量-标量(TeVeS)占有特殊的地位-它是一种协变的引力理论,在非相对论性弱场极限下产生修正的牛顿动力学(MOND),并解释了比太阳系更大尺度的天体物理数据,而不需要过多的不可见物质。我们表明,与其他修改后的理论,TeVeS是免费的鬼。这些成就使TeVeS(及其非相对论性极限)成为一个可行的引力理论。从量子理论的TeVeS的出现的投机前景。

英文摘要:

Among modified gravitational theories, the Tensor-Vector-Scalar (TeVeS) occupies a special place -- it is a covariant theory of gravity that produces the modified Newtonian dynamics (MOND) in the nonrelativistic weak field limit and explains the astrophysical data at scales larger than that of the Solar System, without the need of an excessive amount of invisible matter. We show that, in contrast to other modified theories, TeVeS is free from ghosts. These achievements make TeVeS (and its nonrelativistic limit) a viable theory of gravity. A speculative outlook on the emergence of TeVeS from a quantum theory is presented.

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