18 citations · 40 across the 3 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…
cond-mat.str-el2021★ 18 cited
Emergent Symmetry in Brownian SYK Models and Charge Dependent Scrambling
Lakshya Agarwal, Shenglong Xu
In this work, we introduce a symmetry-based approach to study the scrambling and operator dynamics of Brownian SYK models at large finite and in the infinite limit. We comp…