3 citations · 5 across the 3 of their papers we have counts for
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Topological phases and Edge states in an exactly solvable Gamma matrix model
Akhil Pravin Furtado, Kusum Dhochak
We study the phases of an exactly solvable one dimensional model with dimensional matrix degrees of freedom on each site. The matrix model has a large set of competing…
Phases and Quantum Phase Transitions in an Anisotropic Ferromagnetic Kitaev-Heisenberg- Magnet
Animesh Nanda, Kusum Dhochak, Subhro Bhattacharjee
We study the spin- ferromagnetic Heisenberg-Kitaev- model in the anisotropic (Toric code) limit to reveal the nature of the quantum phase transition between the gapped $Z_2…
Interplay of uniform U(1) quantum spin liquid and magnetic phases in rare earth pyrochlore magnets : a fermionic parton approach
Sambuddha Sanyal, Kusum Dhochak, Subhro Bhattacharjee
We study the uniform time reversal invariant quantum spin liquid (QSL) with low energy fermionic quasi-particles for rare earth pyrochlore magnets and explore its magnetic i…
Edge--Entanglement correspondence for gapped topological phases with symmetry
Maciej Koch-Janusz, Kusum Dhochak, Erez Berg
The correspondence between the edge theory and the entanglement spectrum is firmly established for the chiral topological phases. We study gapped, topologically ordered, non-chiral…
Kondo Lattice Scenario in Disordered Semiconductor Heterostructures
Kusum Dhochak, V. Tripathi
We study nuclear relaxation in the presence of localized electrons in a two-dimensional electron gas in a disordered delta-doped semiconductor heterostructure and show that this me…