55 citations · 209 across the 17 of their papers we have counts for
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cond-mat.str-el2022★ 11 cited
Charge transport, information scrambling and quantum operator-coherence in a many-body system with U(1) symmetry
Lakshya Agarwal, Subhayan Sahu, Shenglong Xu
In this work, we derive an exact hydrodynamical description for the coupled, charge and operator dynamics, in a quantum many-body system with U(1) symmetry. Using an emergent symme…
quant-ph2022★ 10 cited
Efficient tensor network simulation of quantum many-body physics on sparse graphs
Subhayan Sahu, Brian Swingle
We study tensor network states defined on an underlying graph which is sparsely connected. Generic sparse graphs are expander graphs with a high probability, and one can represent…