3 papers
cond-mat.mes-hall2020
Wave-function geometry of band crossing points in two-dimensions
Yoonseok Hwang, Junseo Jung, Jun-Won Rhim +1
Geometry of the wave function is a central pillar of modern solid state physics. In this work, we unveil the wave-function geometry of two-dimensional semimetals with band crossing…
cond-mat.str-el2018
Vestiges of Topological Phase Transitions in Kitaev Quantum Spin Liquids
Ara Go, Jun Jung, Eun-Gook Moon
We investigate signatures of topological quantum phase transitions (TQPTs) between the quantum spin liquids (QSLs). In two spatial dimensions, QSLs and their TQPTs are…
cond-mat.str-el2018
Exotic Symmetry Breaking Transitions in 2D Correlated Systems
Sangjin Lee, Jun Jung, Ara Go +1
The Landau paradigm of phase transitions is one of the backbones in critical phenomena. With a symmetry, it describes the Ising universality class whose central charge is one…