79 citations · 727 across the 36 of their papers we have counts for
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cond-mat.stat-mech2022★ 21 cited
Quench dynamics and scaling laws in topological nodal loop semimetals
Karin Sim, R. Chitra, Paolo Molignini
We employ quench dynamics as an effective tool to probe different universality classes of topological phase transitions. Specifically, we study a model encompassing both Dirac-like…
cond-mat.stat-mech2019★ 29 cited
Unifying topological phase transitions in noninteracting, interacting, and periodically driven systems
Paolo Molignini, R. Chitra, Wei Chen
Topological phase transitions track changes in topological properties of a system and occur in real materials as well as quantum engineered systems, all of which differ greatly in…
cond-mat.stat-mech2019★ 36 cited
Generating quantum multi-criticality in topological insulators by periodic driving
Paolo Molignini, Wei Chen, R. Chitra
We demonstrate that the prototypical two-dimensional Chern insulator hosts exotic quantum multi-criticality in the presence of an appropriate periodic driving: a linear Dirac-like…