95 citations · 135 across the 8 of their papers we have counts for
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cond-mat.str-el2023★ 1 cited
Mechanisms of scrambling and unscrambling of quantum information in the ground state in spin chains: domain-walls, spin-flips and scattering phase shifts
Samudra Sur, Diptiman Sen
The spatiotemporal evolution of the out-of-time-order correlator (OTOC) measures the propagation and scrambling of local quantum information. For the transverse field Ising model w…
cond-mat.stat-mech2023★ 18 cited
Weak universality, quantum many-body scars and anomalous infinite-temperature autocorrelations in a one-dimensional spin model with duality
Adithi Udupa, Samudra Sur, Sourav Nandy +2
We study a one-dimensional spin- model with three-spin interactions and a transverse magnetic field . The model has a symmetry, and a duality between a…