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 3years
2026 3verdicts
UNVERDICTED 3representative citing papers
Hawking radiation enhances quantum battery capacity in black hole spacetimes, counter to typical noise effects, with degradation patterns depending on noise type.
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.
citing papers explorer
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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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Noise is not always detrimental: the capacity of quantum batteries is enhanced in black holes
Hawking radiation enhances quantum battery capacity in black hole spacetimes, counter to typical noise effects, with degradation patterns depending on noise type.
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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.