16 citations · 36 across the 9 of their papers we have counts for
4 papers · 1 filter
Boundary Criticality of Complex Conformal Field Theory: A Case Study in the Non-Hermitian 5-State Potts Model
Yin Tang, Qianyu Liu, Qicheng Tang +1
Conformal fields with boundaries give rise to rich critical phenomena that can reveal information about the underlying conformality. While most existing studies focus on Hermitian…
Microscopic study of 3D Potts phase transition via Fuzzy Sphere Regularization
Shuai Yang, Yan-Guang Yue, Yin Tang +3
The Potts model describes interacting spins with different components, which is a direct generalization of the Ising model (). Compared to the existing exact solutions in…
Reclaiming the Lost Conformality in a non-Hermitian Quantum 5-state Potts Model
Yin Tang, Han Ma, Qicheng Tang +2
Conformal symmetry, emerging at critical points, can be lost when renormalization group fixed points collide. Recently, it was proposed that after collisions, real fixed points tra…
Universal entanglement signatures of interface conformal field theories
Qicheng Tang, Zixia Wei, Yin Tang +2
An interface connecting two distinct conformal field theories hosts rich critical behaviors. In this work, we investigate the entanglement properties of such critical interface the…