6 citations · 16 across the 9 of their papers we have counts for
6 papers · 1 filter
It from ETH: Multi-interval Entanglement and Replica Wormholes from Large- BCFT Ensemble
Hao Geng, Ling-Yan Hung, Yikun Jiang
We provide a derivation of the Ryu-Takayanagi (RT) formula in 3D gravity for generic boundary subregion--including RT surface phase transitions--directly from the dual two-dimensio…
Universal Structures and Emergent Geometry from Large- BCFT Ensemble
Ling-Yan Hung, Yikun Jiang, Bing-Xin Lao
In this paper, we study the ensemble average of boundary CFT (BCFT) data consistent with the bootstrap equations. We apply the results to computing ensemble average of copies of mu…
QG from SymQRG: AdS/CFT Correspondence as Topological Symmetry-Preserving Quantum RG Flow
Ning Bao, Ling-Yan Hung, Yikun Jiang +1
By analyzing non-perturbative RG flows that explicitly preserve given topological symmetries, we show that each of their coarse-graining steps can be expressed as a quantum path in…
Building up quantum spacetimes with BCFT Legos
Ling-Yan Hung, Yikun Jiang
Is it possible to read off the quantum gravity dual of a CFT directly from its operator algebra? In this essay, we present a step-by-step recipe synthesizing results and techniques…
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…
Bulk Operator Reconstruction in Topological Tensor Network and Generalized Free Fields
Xiangdong Zeng, Ling-Yan Hung
In this paper, we would like to study operator reconstruction in a class of holographic tensor networks describing renormalization group flows studied in arXiv:2210.12127. We study…