618 citations · 4.4k across the 112 of their papers we have counts for
112 papers
Candidate local parent Hamiltonian for 3/7 fractional quantum Hall effect
Koji Kudo, A. Sharma, G. J. Sreejith +1
While a parent Hamiltonian for Laughlin wave function has been long known in terms of the Haldane pseudopotentials, no parent Hamiltonians are known for the lowest-Landau-lev…
Topological superconductivity induced by spin-orbit coupling, perpendicular magnetic field and superlattice potential
Jonathan Schirmer, J. K. Jain, C. -X. Liu
Topological superconductors support Majorana modes, which are quasiparticles that are their own antiparticles and which obey non-Abelian statistics in which successive exchanges of…
Exactly Solvable Hamiltonian for Non-Abelian Quasiparticles
Koji Kudo, A. Sharma, G. J. Sreejith +1
Particles obeying non-Abelian braid statistics have been predicted to emerge in the fractional quantum Hall effect. In particular, a model Hamiltonian with short-range three-body i…
Revisiting excitation gaps in the fractional quantum Hall effect
Tongzhou Zhao, Koji Kudo, W. N. Faugno +2
Recent systematic measurements of the quantum well width dependence of the excitation gaps of fractional quantum Hall states in high mobility samples [Villegas Rosales {\it et al.}…
Electrically switchable tunneling across a graphene pn junction: evidence for canted antiferromagnetic phase in state
Arup Kumar Paul, Manas Ranjan Sahu, Kenji Watanabe +4
The ground state of a graphene sheet at charge neutrality in a perpendicular magnetic field remains enigmatic, with various experiments supporting canted antiferromagnetic, bond or…
Phase diagram of superconductivity in the integer quantum Hall regime
Jonathan Schirmer, C. -X. Liu, J. K. Jain
An interplay between pairing and topological orders has been predicted to give rise to superconducting states supporting exotic emergent particles, such as Majorana particles obeyi…