Tuning parameters in a three-level open quantum battery near a Liouvillian exceptional point widens the spectral gap and speeds charging to the steady state without needing collective effects or persistent coherence.
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quant-ph 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
A dissipative two-mode ultrastrongly coupled bosonic system yields enhanced charging energy and ergotropy in transient and steady states through combined interactions, with the vector potential term preventing phase transitions in the deep-strong regime.
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Liouvillian spectral control for fast charging of quantum batteries
Tuning parameters in a three-level open quantum battery near a Liouvillian exceptional point widens the spectral gap and speeds charging to the steady state without needing collective effects or persistent coherence.
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Dissipative Quantum Battery in the Ultrastrong Coupling Regime Between Two Oscillators
A dissipative two-mode ultrastrongly coupled bosonic system yields enhanced charging energy and ergotropy in transient and steady states through combined interactions, with the vector potential term preventing phase transitions in the deep-strong regime.