4 papers
Quantum Entanglement of Bethe States
Yu Hao, Yunfeng Jiang, Bi-Quan Yang +1
We investigate the quantum entanglement of Bethe states across a family of integrable spin chains, including the XXX model, its higher-spin generalizations (XXX…
Universal Constraints for Conformal Line Defects
Barak Gabai, Amit Sever, De-liang Zhong
We present a novel framework for deriving integral constraints for correlators on conformal line defects. These constraints emerge from the non-linearly realized ambient-space conf…
Planar RG Flows on Line Defects
Ivri Nagar, Amit Sever, De-liang Zhong
We study a class of renormalization group flows on line defects that can be described by a generalized free field with ordered planar contractions on the line. They are realized, f…
Bootstrapping Smooth Conformal Defects in Chern-Simons-Matter Theories
Barak Gabai, Amit Sever, De-liang Zhong
The expectation value of a smooth conformal line defect in a CFT is a conformal invariant functional of its path in space-time. For example, in large holographic theories, thes…