论文标题
全息流以标量自我交流向卡斯纳宇宙
Holographic flows with scalar self-interaction toward the Kasner universe
论文作者
论文摘要
Considering a thermal state of the dual CFT with a uniform deformation by a scalar operator, we study a holographic renormalization group flow at nonzero temperature in the bulk described by the Einstein-scalar field theory with the self-interaction term $λϕ^4$ in asymptotic anti-de Sitter spacetime.我们表明，带有自相互作用项的全息流可以通过黑洞的事件范围顺利运行，并在后期将Schwarzschild奇异性变形为Kasner Universe。此外，我们还研究了标量自我交互对变形的近乎差异的Kasner指数的影响，以及纠缠速度与Kasner Singularity指数在后期的关系。
Considering a thermal state of the dual CFT with a uniform deformation by a scalar operator, we study a holographic renormalization group flow at nonzero temperature in the bulk described by the Einstein-scalar field theory with the self-interaction term $λϕ^4$ in asymptotic anti-de Sitter spacetime. We show that the holographic flow with the self-interaction term could run smoothly through the event horizon of a black hole and deform the Schwarzschild singularity to a Kasner universe at late times. Furthermore, we also study the effect of the scalar self-interaction on the deformed near-singularity Kasner exponents and the relationship between entanglement velocity and Kasner singularity exponents at late times.
