Zobrazeno 1 - 10
of 2 600
pro vyhledávání: '"Sánchez, Rafael"'
We propose an electronic bipartite system consisting of a working substance, in which a refrigeration process is implemented, and of a nonthermal resource region, containing a combination of different thermal baths. In the working substance, heat is
Externí odkaz:
http://arxiv.org/abs/2409.05823
Autor:
Balduque, José, Sánchez, Rafael
We investigate the minimal requirements that induce a nonreciprocal response to temperature differences in a quantum electronic conductor. We identify two distinct mechanisms due electron-electron interactions, namely inelastic scattering and screeni
Externí odkaz:
http://arxiv.org/abs/2407.14167
An intriguing phenomenon in non-equilibrium quantum thermodynamics is the asymmetry of thermal processes. Relaxation to thermal equilibrium is the most important dissipative process, being a key concept for the design of heat engines and refrigerator
Externí odkaz:
http://arxiv.org/abs/2406.19829
General-purpose agents require fine-grained controls and rich sensory inputs to perform a wide range of tasks. However, this complexity often leads to intractable decision-making. Traditionally, agents are provided with task-specific action and obser
Externí odkaz:
http://arxiv.org/abs/2406.15850
Publikováno v:
APL Quantum 1, 036120 (2024)
Unlike charge, heat flows are difficult to control. We show that, in mesoscopic conductors, electronic thermal currents can be manipulated with a magnetic field by using the Aharonov-Bohm effect: the magnetic control of the interference pattern enhan
Externí odkaz:
http://arxiv.org/abs/2405.05637
Autor:
Picatoste, Irene Ada, Sánchez, Rafael
Publikováno v:
Phys. Rev. A 110, 022210 (2024)
Few-level systems coupled to thermal baths provide useful models for quantum thermodynamics and to understand the role of heat currents in quantum information settings. Useful operations such as cooling or thermal masers have been proposed in autonom
Externí odkaz:
http://arxiv.org/abs/2403.11160
Publikováno v:
International Journal of Contemporary Hospitality Management, 2024, Vol. 36, Issue 11, pp. 3607-3627.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IJCHM-09-2023-1488
