1 citations · 2 across the 2 of their papers we have counts for
7 papers
Strongly Coupled Sectors in Inflation: Gapped Theories of Unparticles
Yikun Jiang, Guilherme L. Pimentel, Chen Yang
We consider a novel scenario for a strongly coupled spectator sector during inflation, that of a higher dimensional conformal field theory with large anomalous dimensions -- ``unpa…
Coarse-Grained Fixed-Point Tensor Networks and Holographic Reflected Entropy in 3D Gravity
Ning Bao, Jinwei Chu, Yikun Jiang +1
We use the framework of to present a microscopic CFT derivation of the correspondence between reflected entropy (RE) and entanglement we…
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…
Subregion duality, wedge classification and no global symmetries in AdS/CFT
Ning Bao, Yikun Jiang, Joydeep Naskar
We study various notions of `subregion duality' in the context of AdS/CFT. We highlight the differences between the `background wedge' and the `operator reconstruction wedges,' pro…
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…