230 citations · 2.1k across the 72 of their papers we have counts for
72 papers
Quantum Simulation of Detuning-Controlled Proximity-Induced Localization and Reentrant Delocalization in a Quasiperiodic Ladder
Mrinal Kanti Giri, Shih Tai-Ming, Pinaki Sengupta +1
We demonstrate proximity-induced localization and re-entrant delocalization in a detuned quasiperiodic ladder. In the weak-quasiperiodic regime, where uncoupled Aubry-André chains…
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…
Interacting topological Dirac magnons
Hao Sun, Dhiman Bhowmick, Bo Yang +1
In this work, we study the magnon-magnon interaction effect in typical honeycomb ferromagnets consisting of van der Waals-bonded stacks of honeycomb layers, e.g., chromium trihalid…
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…