664 citations · 7k across the 109 of their papers we have counts for
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quant-ph2018★ 132 cited
Speed limit for open quantum systems
Ken Funo, Naoto Shiraishi, Keiji Saito
We study the quantum speed limit for open quantum systems described by the Lindblad master equation. The obtained inequality shows a trade-off relation between the operation time a…
quant-ph2018★ 2 cited
Polynomial-time Classical Simulation for One-dimensional Quantum Gibbs States
Tomotaka Kuwahara, Keiji Saito
This paper discusses a classical simulation to compute the partition function (or free energy) of generic one-dimensional quantum many-body systems. Many numerical methods have pre…