415 citations · 3.1k across the 94 of their papers we have counts for
30 papers · 1 filter
Timelike entanglement entropy in dS/CFT
Xin Jiang, Peng Wang, Houwen Wu +1
In the context of dS/CFT, we propose a timelike entanglement entropy defined by the renormalization group flow. This timelike entanglement entropy is calculated in CFT by u…
Timelike entanglement entropy and deformation
Xin Jiang, Peng Wang, Houwen Wu +1
In a previous work arXiv:1811.07758 about the deformed CFT, from the consistency requirement of the entanglement entropy theory, we found that in addition to the usu…
Connections between reflected entropies and hyperbolic string vertices
Peng Wang, Houwen Wu, Haitang Yang
In this paper, we establish connections between reflected entropies of multipartite mixed states in CFT and hyperbolic string vertices of closed string field theory (CSFT). W…
Derive Lovelock Gravity from String Theory in Cosmological Background
Peng Wang, Houwen Wu, Haitang Yang +1
It was proved more than three decades ago, that the first order correction of string effective theory could be written as the Gauss-Bonnet term, which is the quadratic term of…
Non-singular string cosmology via corrections
Peng Wang, Houwen Wu, Haitang Yang +1
In string theory, an important challenge is to show if the big-bang singularity could be resolved by the higher derivative corrections. In this work, based on the Hohm-Zwiebac…
Construct corrected or loop corrected solutions without curvature singularities
Peng Wang, Houwen Wu, Haitang Yang +1
For the bosonic gravi-dilaton system, we provide systematical approaches to construct non-perturbative string cosmological solutions without curvature singularities, which can matc…