Optimal parameters in a two-parameter family of time-dependent dissipation rates are determined to maximize speed-up in multi-step Pontus-Mpemba protocols for open quantum systems.
Cinnirella, Andrea Nava, Gabriele Campagnano, and Domenico Giuliano
2 Pith papers cite this work. Polarity classification is still indexing.
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quant-ph 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
In a monitored Rashba chain the disconnected entanglement entropy stays topological for a time linear in system size because monitoring switches between degenerate topological states while poisoning other quasiparticles.
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Optimal speed-up of multi-step Pontus-Mpemba protocols
Optimal parameters in a two-parameter family of time-dependent dissipation rates are determined to maximize speed-up in multi-step Pontus-Mpemba protocols for open quantum systems.
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Long-lasting Topological Entanglement in a Monitored Rashba Nanowire
In a monitored Rashba chain the disconnected entanglement entropy stays topological for a time linear in system size because monitoring switches between degenerate topological states while poisoning other quasiparticles.