2024-03-29T02:26:56Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1161872018-09-13T09:29:46Zcom_10261_2855com_10261_4col_10261_2857
2015-06-05T06:57:06Z
urn:hdl:10261/116187
Dynamical energy transfer in ac-driven quantum systems
Ludovico, María Florencia
Lim, Jong-Soo
Moskalets, Michael
Arrachea, Liliana
Sánchez, David
Ministerio de Economía y Competitividad (España)
Centro Nacional de Física de Partículas, Astropartículas y Nuclear (España)
National Science Foundation (US)
Secretaría de Ciencia y Técnica de la Nación (Argentina)
Consejo Nacional de Investigaciones Científicas y Técnicas (Argentina)
Ministerio de Ciencia, Tecnología e Innovación Productiva (Argentina)
We analyze the time-dependent energy and heat flows in a resonant level coupled to a fermionic continuum. The level is periodically forced with an external power source that supplies energy into the system. Based on the tunneling Hamiltonian approach and scattering theory, we discuss the different contributions to the total energy flux. We then derive the appropriate expression for the dynamical dissipation, in accordance with the fundamental principles of thermodynamics. Remarkably, we find that the dissipated heat can be expressed as a Joule law with a universal resistance that is constant at all times. © 2014 American Physical Society.
2015-06-05T06:57:06Z
2015-06-05T06:57:06Z
2014-04-21
2015-06-05T06:57:07Z
artículo
Physical Review - Section B - Condensed Matter 89: 161306(R) (2014)
http://hdl.handle.net/10261/116187
10.1103/PhysRevB.89.161306
http://dx.doi.org/10.13039/501100003329
http://dx.doi.org/10.13039/100000001
http://dx.doi.org/10.13039/501100002923
http://dx.doi.org/10.13039/501100003033
eng
Publisher's version
http://dx.doi.org/10.1103/PhysRevB.89.161306
Sí
http://creativecommons.org/licenses/by/3.0/
openAccess
American Physical Society