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The infinite-range quantum random Heisenberg magnet.
Scuola Internazionale Superiore di Studi Avanzati (SISSA) and Istituto Nazionale per la Fisica della Materia (INFM)Unit`a di Ricerca Trieste-SISSA, Via Beirut 4, I-34014 Trieste, Italy.(Received…
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Dynamics of energy transport and entropy production in ac-driven quantum electron systems
We analyze the time-resolved energy transport and the entropy production in ac-driven quantum coherent electron systems coupled to multiple reservoirs at finite temperature. At slow driving, we…
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Relation between scattering-matrix and Keldysh formalisms for quantum transport driven by time-periodic fields
We present the relation between the Floquet scattering matrix and the nonequilibrium Green's function formalisms to transport theory in noninteracting electronic systems in contact to reservoirs and…
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Probing the energy reactance with adiabatically driven quantum dots
This work was supported by MINECO under Grant No. FIS2014-52564, UBACyT, CONICET, and MINCyT, Argentina. L.A. acknowledges support from the Alexander von Humboldt Foundation. M.M. acknowledges…
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Dynamical energy transfer in ac-driven quantum systems
This work was supported in part by MINECO Grants No. FIS2011-23526 and No. CSD2007-00042 (CPAN), the NSF under Grant No. NSF PHY11-25915, the UBACyT, CONICET, and MINCyT, Argentina.
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Adiabatic response and quantum thermoelectrics for ac-driven quantum systems
Fil: Ludovico, Maria Florencia. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Ciudad Universitaria. Instituto de Fisica de Buenos Aires.…
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Geometric properties of adiabatic quantum thermal machines
A quantum thermal machine can be controlled by time-periodic perturbations that define a cycle, as in conventional macroscopic thermal machines. This paper presents a general and unified approach to…
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Local and effective temperatures of quantum driven systems
We introduce thermometers to define the local temperature of an electronic system driven out of equilibrium by local ac fields. We also define the effective temperature in terms of a local…
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Local temperatures and heat flow in quantum driven systems
We discuss the concept of local temperature for quantum systems driven out of equilibrium by ac pumps showing explicitly that it is the correct indicator for heat flow. We also show that its use…
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Current-induced switching in transport through anisotropic magnetic molecules
Anisotropic single-molecule magnets may be thought of as molecular switches, with possible applications to molecular spintronics. In this paper, we consider current-induced switching in…
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