6 papers
Emergent spacetime supersymmetry at 2D fractionalized quantum criticality
Zhengzhi Wu, Zhou-Quan Wan, Shao-Kai Jian +1
While experimental evidence for spacetime supersymmetry (SUSY) in particle physics remains elusive, condensed matter systems offer a promising arena for its emergence at quantum cr…
Analytic Bootstrap for Boundary Conformal Field Theories with Interacting Boundaries
Xinyu Sun, Shao-Kai Jian, Hong Yao
We investigate boundary conformal field theories (BCFTs) with boundary interactions in and employing the analytic bootstrap. By deriving universal constrai…
Boundary criticality in two-dimensional interacting topological insulators
Yang Ge, Hong Yao, Shao-Kai Jian
We study the boundary criticality in 2D interacting topological insulators. Using the determinant quantum Monte Carlo method, we present a nonperturbative study of the boundary qua…
Fractionalized topological d+id superconductivity in the Yao-Lee-Kondo model
Chengzhi Tang, Hong Yao
A conclusive experimental realization of 2D chiral topological superconductivity remains elusive. Here we present a theoretical demonstration that a topological fractionaliz…
Unraveling Deconfined Quantum Criticality in Non-Hermitian Easy-Plane - Model
Xuan Zou, Shuai Yin, Zi-Xiang Li +1
Deconfined quantum critical point (DQCP) characterizes the continuous transition beyond Landau-Ginzburg-Wilson paradigm, occurring between two phases that exhibit distinct symmetry…
Boundary criticality in two-dimensional correlated topological superconductors
Yang Ge, Huan Jiang, Hong Yao +1
The presence of a boundary enriches the nature of quantum phase transitions. However, the boundary critical phenomena in topological superconductors remain underexplored so far. He…