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arXiv 0806.3924hep-thgr-qc
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类引力标量理论中的热不稳定性

Thermal instability in a gravity-like scalar theory

F. T. Brandt, Ashok Das, J. Frenkel

摘要:

我们研究了标量理论基态的稳定性问题,标量理论是φ ^3理论的推广,与引力理论有某些相似之处,但都有一个宇宙学常数。我们表明,基态的理论在零温度下变得不稳定,超过一定的临界温度,这是在高温下的封闭形式评估。

英文摘要:

We study the question of stability of the ground state of a scalar theory which is a generalization of the phi^3 theory and has some similarity to gravity with a cosmological constant. We show that the ground state of the theory at zero temperature becomes unstable above a certain critical temperature, which is evaluated in closed form at high temperature.

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。

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