20 citations · 54 across the 8 of their papers we have counts for
8 papers
Radial Oscillations of Scalar Hair in Black Hole Bombs
Lang Zhao, Lin Chen, Cheng-Yong Zhang
Recent research has revealed a novel nonlinear mechanism, distinct from the linear superradiant instability, which triggers the black hole bomb phenomenon. Introducing a massive co…
Simplex tensor network renormalization group for boundary theory of 3+1D symTFT
Kaixin Ji, Lin Chen, Li-Ping Yang +1
Following the construction in arXiv:2210.12127, we develop a symmetry-preserving renormalization group (RG) flow for 3D symmetric theories. These theories are expressed as boundary…
Deriving the non-perturbative gravitational dual of quantum Liouville theory from BCFT operator algebra
Lin Chen, Ling-Yan Hung, Yikun Jiang +1
We demonstrate that, by utilizing the boundary conformal field theory (BCFT) operator algebra of the Liouville CFT, one can express its path-integral on any Riemann surface as a th…
Precision reconstruction of rational CFT from exact fixed point tensor network
Gong Cheng, Lin Chen, Zheng-Cheng Gu +1
The novel concept of entanglement renormalization and its corresponding tensor network renormalization technique have been highly successful in developing a controlled real space r…
CFT from TQFT via Holographic Tensor Network, and Precision Discretisation of CFT
Lin Chen, Haochen Zhang, Kaixin Ji +4
We show that the path-integral of conformal field theories in dimensions (CFT) can be constructed by solving for eigenstates of an RG operator following from the Turaev-Vir…
Bending the Bruhat-Tits Tree II: the p-adic BTZ Black hole and Local Diffeomorphism on the Bruhat-Tits Tree
Lin Chen, Xirong Liu, Ling-Yan Hung
In this sequel to [1], we take up a second approach in bending the Bruhat-Tits tree. Inspired by the BTZ black hole connection, we demonstrate that one can transplant it to the Bru…
Emergent Einstein Equation in p-adic CFT Tensor Networks
Lin Chen, Xirong Liu, Ling-Yan Hung
We take the tensor network describing explicit p-adic CFT partition functions proposed in [1], and considered boundary conditions of the network describing a deformed Bruhat-Tits (…
Bending the Bruhat-Tits Tree I:Tensor Network and Emergent Einstein Equations
Lin Chen, Xirong Liu, Ling-Yan Hung
As an extended companion paper to [1], we elaborate in detail how the tensor network construction of a p-adic CFT encodes geometric information of a dual geometry even as we deform…