Time resolved heat exchange in driven quantum systems

We study time-dependent heat transport in systems composed of a resonant level periodically forced with an external power source and coupled to a fermionic continuum. This simple model contains the basic ingredients to understand time resolved energy exchange in quantum capacitors that behave as sin...

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Detalles Bibliográficos
Autores principales: Ludovico, M.F., Lim, J.S., Moskalets, M., Arrachea, L., Sánchez, D., Calzetta E., Centro Latinoamericano de Fisica (CLAF); Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET); International Centre for Theoretical Physics (ICTP) and Universidad de Buenos Aires (UBA); International Union of Pure and Applied Physics (IUPAP); Ministerio de Ciencia, Tecnologia e Innovacion Productiva (MINCYT)
Formato: CONF
Materias:
Low temperature effects
Quantum optics
Driving frequencies
Heat transport
Quantum system
Resonant levels
Simple modeling
Single particle
Time dependent
Time resolved energy
Temperature
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_17426588_v568_n_p_Ludovico
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
Descripción
Sumario:We study time-dependent heat transport in systems composed of a resonant level periodically forced with an external power source and coupled to a fermionic continuum. This simple model contains the basic ingredients to understand time resolved energy exchange in quantum capacitors that behave as single particle emitters. We analyse the behaviour of the dynamic heat current for driving frequencies within the non-adiabatic regime, showing that it does not obey a Joule dissipation law. © Published under licence by IOP Publishing Ltd.

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