3 papers
cond-mat.supr-con2020
Half Quantum Vortices in Nematic Superconductor
Pye Ton How, Sung-Kit Yip
Motivated by the superconductivity of BiSe, we study topological excitations in a nematic superconductor using Ginzburg-Landau theory. An isolated excitation at low fi…
cond-mat.supr-con2019
Signatures of Nematic Superconductivity in Doped BiSe under Applied Stress
Pye Ton How, Sung-Kit Yip
The family are candidates for topological superconductors, where could be Cu, Sr, or Nb. Two-fold anisotropy has been observed in various experime…
cond-mat.quant-gas2018
Non-Analytic Crossover Behavior of SU() Fermi Liquid
Pye Ton How, S. -K. Yip
We consider the thermodynamic potential of a dilute Fermi gas with a contact interaction, at both finite temperature and non-zero effective magnetic fields , and de…