23 citations · 101 across the 15 of their papers we have counts for
3 papers · 1 filter
Skyrmion-driven topological Hall effect in a Shastry-Sutherland magnet
N. Swain, M. Shahzad, G. V. Paradezhenko +3
The Shastry-Sutherland model and its generalizations have been shown to capture emergent complex magnetic properties from geometric frustration in several quasi-two-dimensional qua…
Engineering many-body quantum Hamiltonians with non-ergodic properties using quantum Monte Carlo
Nyayabanta Swain, Ho-Kin Tang, Darryl Chuan Wei Foo +5
We present a computational framework to identify Hamiltonians of interacting quantum many-body systems that host non-ergodic excited states. We combine quantum Monte Carlo simulati…
Transport and spectroscopic signatures of a disorder-stabilized metal in two-dimensional frustrated Mott insulators
Madhuparna Karmakar, Nyayabanta Swain
Frustrated Mott insulators such as transition metal dichalcogenides present an ideal platform for the experimental realization of externally tuned insulator-metal transition. In th…