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quant-ph2025
Deterministic quantum trajectory via imaginary time evolution
Shivan Mittal, Bin Yan
Stochastic quantum trajectories, such as pure state evolutions under unitary dynamics and random measurements, offer a crucial ensemble description of many-body open system dynamic…
quant-ph2023
Local random quantum circuits form approximate designs on arbitrary architectures
Shivan Mittal, Nicholas Hunter-Jones
We consider random quantum circuits (RQC) on arbitrary connected graphs whose edges determine the allowed -qudit interactions. Prior work has established that such -qudit cir…