230 citations · 2.1k across the 72 of their papers we have counts for
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Probing Deconfined Quantum Criticality Point on a Digital Quantum Computer
Mrinal Kanti Giri, Pinaki Sengupta
A deconfined quantum critical point (DQCP) is a continuous transition between ordered phases with unrelated broken symmetries, beyond the Landau-Ginzburg-Wilson paradigm. In one di…
Thermal Hall Resistivity as a Unifying Description of Phonon Thermal Hall Effect in Various Insulators
Dirui Wu, Ying Kit Tsui, Xavier Loh +8
A considerable phonon thermal Hall effect was recently discovered across a diverse collection of materials. To clarify this enigmatic thermal Hall response in various insulators, w…
Tuning bulk topological magnon properties with light-induced magnons
Dhiman Bhowmick, Hao Sun, Bo Yang +1
Although theoretical modelling and inelastic neutron scattering measurements have indicated the presence of topological magnon bands in multiple quantum magnets, experiments remain…
Discrete time crystal made of topological edge magnons
Dhiman Bhowmick, Hao Sun, Bo Yang +1
We report the emergence of time-crystalline behavior in the π-Berry phase protected edge states of a Heisenberg ferromagnet in the presence of an external driving field. The magnon…
Atomic scale skyrmions and large topological Hall effect in a breathing-kagome lattice
Nyayabanta Swain, Munir Shahzad, Pinaki Sengupta
Motivated by recent experiments in GdRuAl, we demonstrate the emergence of atomic scale Skyrmions in interacting spins on a breathing kagome lattice with competing n…
Twisted superfluid and supersolid phases of triplons in bilayer honeycomb magnets
Dhiman Bhowmick, Abhinava Chatterjee, Prasanta K. Panigrahi +1
We demonstrate that low-lying triplon excitations in a bilayer Heisenberg antiferromagnet provide a promising avenue to realize magnetic analogs of twisted superfluid and supersoli…