3 papers
cond-mat.mes-hall2026
Topological Acoustic Diode
Ashwat Jain, Wojciech J. Jankowski, M. Mehraeen +1
We show that certain three-dimensional topological phases can act as acoustic diodes realizing nonlinear odd acoustoelastic effects. Beyond uncovering topologically-induced anomalo…
quant-ph2025
Symmetry Resolved Multipartite Entanglement Entropy
Ashwat Jain
We perform the symmetry resolution of a multipartite entanglement measure, namely the global entanglement introduced by Meyer and Wallach [2002, J. of Math. Phys., 43, pp. 4273…
cond-mat.mes-hall2024
Anomalous geometric transport signatures of topological Euler class
Ashwat Jain, Wojciech J. Jankowski, Robert-Jan Slager
We investigate Riemannian quantum-geometric structures in semiclassical transport features of two-dimensional multigap topological phases. In particular, we study nonlinear Hall-li…