Quantum thermodynamics with uncertain equilibrium leads to a no-go theorem on athermality purification and strong irreversibility in battery models, with work extraction and formation characterized by min- and max-relative entropies and new subspace-constrained variants.
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quant-ph 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
The reverse sandwiched Renyi divergence for alpha in (0,1) exactly equals the optimal Hoeffding exponent for discriminating a thermal equilibrium state from a probe with unknown dephasing in the energy basis.
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Quantum thermodynamics with uncertain equilibrium
Quantum thermodynamics with uncertain equilibrium leads to a no-go theorem on athermality purification and strong irreversibility in battery models, with work extraction and formation characterized by min- and max-relative entropies and new subspace-constrained variants.
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Operational interpretation of the reverse sandwiched Renyi divergences in composite quantum hypothesis testing
The reverse sandwiched Renyi divergence for alpha in (0,1) exactly equals the optimal Hoeffding exponent for discriminating a thermal equilibrium state from a probe with unknown dephasing in the energy basis.