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quant-ph2020★ 35 cited
Quantum advantage in simulating stochastic processes
Kamil Korzekwa, Matteo Lostaglio
We investigate the problem of simulating classical stochastic processes through quantum dynamics, and present three scenarios where memory or time quantum advantages arise. First,…
quant-ph2020★ 89 cited
Certifying quantum signatures in thermodynamics and metrology via contextuality of quantum linear response
Matteo Lostaglio
We identify a fundamental difference between classical and quantum dynamics in the linear response regime by showing that the latter is in general contextual. This allows us to pro…