Mathematical Formulation of the No-Go Theorem in Horndeski Theory

Universe

Sergey Mironov¹ 

[1] Institute for Nuclear Research of the Russian Academy of Sciences, 60th October Anniversary Prospect, 7a, 117312 Moscow, Russia;

关键词: stability conditions;    strong coupling;    ghosts and gradient instabilities;    bouncing cosmologies and wormhole solutions;   

DOI  :  10.3390/universe5020052

来源: DOAJ

【 摘 要 】

We present a brief mathematical-like formulation of the no-go theorem, useful for bouncing and wormhole solutions in Horndeski theory. The no-go theorem is almost identical in the cases of flat FLRW geometry and static, spherically symmetric setting, hence, we generalize the argument of the theorem so that it has consise and universal form. We also give a strict mathematical proof of the no-go argument.

【 授权许可】

Unknown