2 citations · 4 across the 2 of their papers we have counts for
5 papers
A Fuzzy Sphere Journey in Critical Phenomena
Yin-Chen He, W. Zhu
This review discusses the recently proposed fuzzy sphere regularization for studying D critical phenomena, particularly three-dimensional (3D) conformal field theory (CFT). Th…
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…
Entropic -function of 3D Ising conformal field theory via the fuzzy sphere regularization
Liangdong Hu, W. Zhu, Yin-Chen He
The -function, the three-dimensional counterpart of the central charge in the 2D conformal field theory, measures the effective number of degrees of freedom in 3D quantum field…
Conformal Operator Content of the Wilson-Fisher Transition on Fuzzy Sphere Bilayers
Chao Han, Liangdong Hu, W. Zhu
The Wilson-Fisher criticality provides a paradigm for a large class of phase transitions in nature (e.g., helium, ferromagnets). In the three dimension, Wilson-Fisher critical poin…
Solving Conformal Defects in 3D Conformal Field Theory using Fuzzy Sphere Regularization
Liangdong Hu, Yin-Chen He, W. Zhu
Defects in conformal field theory (CFT) are of significant theoretical and experimental importance. The presence of defects theoretically enriches the structure of the CFT, but at…