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quant-ph2023
Advancing Quantum Otto Engine Performance via Additional Magnetic Field and Effective Negative Temperature
Arghya Maity, Aditi Sen De
We formulate a protocol for a four-stroke quantum Otto engine that is capable of achieving superior performance when operating between two thermal reservoirs: one at a positive spi…
quant-ph2022
Classical correlations for Generic States are Fragile under Decoherence
Tanoy Kanti Konar, Arghya Maity, Aditi Sen De
Quantum correlations typically decrease with increasing noise, although classical correlators (CCors) may rise for a particular class of states with noise. To analyse the behavior…