192 citations · 1.4k across the 35 of their papers we have counts for
Showing 2014Show all
3 papers · 1 filter
cond-mat.str-el2014★ 103 cited
Fermion-sign-free Majarana-quantum-Monte-Carlo studies of quantum critical phenomena of Dirac fermions in two dimensions
Zi-Xiang Li, Yi-Fan Jiang, Hong Yao
Quantum critical phenomena may be qualitatively different when massless Dirac fermions are present at criticality. Using our recently-discovered fermion-sign-free Majorana quantum…
cond-mat.str-el2014★ 192 cited
Solving fermion sign problem in quantum Monte Carlo by Majorana representation
Zi-Xiang Li, Yi-Fan Jiang, Hong Yao
In this paper, we discover a new quantum Monte Carlo (QMC) method to solve the fermion sign problem in interacting fermion models by employing Majorana representation of complex fe…
cond-mat.str-el2014★ 28 cited
Realizing Majorana Zero Modes by Proximity Effect between Topological Insulators and d-wave High-Temperature Superconductors
Zi-Xiang Li, Cheung Chan, Hong Yao
We theoretically study superconducting proximity effect between a topological insulator (TI) and a high-temperature d-wave superconductor (dSC). When the TI-dSC heterostructure vio…