10 citations · 26 across the 13 of their papers we have counts for
4 papers · 1 filter
Sum rules and density-wave modes in spin-singlet fractional quantum Hall fluids
Ritajit Kundu, Rakesh K. Dora, Dung Xuan Nguyen +1
Fractional quantum Hall (FQH) states are prototypical examples of strongly interacting topologically ordered systems. In this work, we obtain thermodynamic fits on the plane for th…
Relations between density-density correlators of states in the maximal spin multiplet
Ritajit Kundu, Ajit C. Balram
We present identities relating the pair-correlation functions and static structure factors of states in the maximal spin multiplet. This allows us to compute these density-density…
Schwinger-Boson mean-field study of spin-1/2 -- model in honeycomb lattice: thermal Hall signature
Rohit Mukherjee, Ritajit Kundu, Avinash Singh +1
We theoretically investigate, within the Schwinger-Boson mean-field theory, the transition from a gapped quantum spin-liquid, in a - Heisenberg spin-1/2 system in…
Role of orbital off-diagonal spin and charge condensates in a three orbital model for -- Coulomb renormalized spin-orbit coupling, orbital moment, and tunable magnetic order
Shubhajyoti Mohapatra, Ritajit Kundu, Ashutosh Dubey +2
Strongly anisotropic spin-orbit coupling (SOC) renormalization and strongly enhanced orbital magnetic moments are obtained in the fully self consistent approach including the orbit…