32 citations · 250 across the 16 of their papers we have counts for
16 papers
Simulating Composite Fermion Excitons by Density Functional Theory and Monte Carlo on a Disk
Yi Yang, Songyang Pu, Yayun Hu +1
The Kohn-Sham density functional method for the fractional quantum Hall (FQH) effect has recently been developed by mapping the strongly interacting electrons into an auxiliary sys…
Signatures of Supersymmetry in the Fractional Quantum Hall Effect
Songyang Pu, Ajit C. Balram, Mikael Fremling +2
The Moore-Read state, one of the leading candidates for describing the fractional quantum Hall effect at filling factor , is a paradigmatic -wave superconductor with no…
Torus geometry eigenfunctions of an interacting multi-Landau level Hamiltonian
Abhishek Anand, Songyang Pu, G J Sreejith
A short-ranged, rotationally symmetric multi-Landau-level model Hamiltonian for strongly interacting electrons in a magnetic field was proposed [A. Anand et al, Phys. Rev. Lett. 12…
Fractional quantum Hall effect with unconventional pairing in monolayer graphene
Anirban Sharma, Songyang Pu, Ajit C. Balram +1
Motivated by the observation of even denominator fractional quantum Hall effect in the Landau level of monolayer graphene [Y. Kim , Nature Physics $\textbf{1…
Local density of states and particle entanglement in topological quantum fluids
Songyang Pu, Ajit C. Balram, Zlatko Papić
The understanding of particle entanglement is an important goal in the studies of correlated quantum matter. The widely-used method of scanning tunneling spectroscopy -- which meas…
Anderson localization in fractional quantum Hall effect
Songyang Pu, G. J. Sreejith, J. K. Jain
The interplay between interaction and disorder-induced localization is of fundamental interest. This article addresses localization physics in the fractional quantum Hall state, wh…