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quant-ph2025
Lindbladian approach for many-qubit thermal machines: enhancing the performance with geometric heat pumping by interaction
Gerónimo J. Caselli, Luis O. Manuel, Liliana Arrachea
We present a detailed analysis of slowly driven quantum thermal machines based on interacting qubits within the framework of the Lindblad master equation. By implementing a systema…
cond-mat.str-el2025
Nontrivial entanglement passively mediated by a quenched magnetic impurity
Adelina A. Orlandini, Germán G. Blesio, Claudio J. Gazza +1
We investigate the entanglement properties of a Kondo system undergoing a transition to a state with a quenched magnetic impurity, using the density matrix renormalization group (D…