247 citations · 1.9k across the 43 of their papers we have counts for
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Distinguishing dynamical quantum criticality through local fidelity distances
Ruchira V Bhat, Soumya Bera
Using local quantum fidelity distances, we study the dynamical quantum phase transition in integrable and non-integrable one-dimensional Ising chains. Unlike the Loschmidt echo, th…
Band-center metal-insulator transition in bond-disordered graphene
Naba P. Nayak, Surajit Sarkar, Kedar Damle +1
We study the transport properties of a tight-binding model of non-interacting fermions with random hopping on the honeycomb lattice. At the particle-hole symmetric chemical potenti…
Finite-size prethermalization at the chaos-to-integrable crossover
Johannes Dieplinger, Soumya Bera
We investigate the infinite temperature dynamics of the complex Sachdev-Ye-Kitaev model (SYK) complimented with a single particle hopping term (SYK), leading to the chaos-t…
The internal clock of many-body delocalization
Ferdinand Evers, Ishita Modak, Soumya Bera
After a decade of many claims to the opposite, there now is a growing consensus that generic disordered quantum wires, e.g. the XXZ-Heisenberg chain, do not exhibit many-body local…