Dresden 2014 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 101: Transport - Poster Session

TT 101.45: Poster

Donnerstag, 3. April 2014, 15:00–19:00, P2

Full counting statistics of energy dissipated by a driven two level system — •Philip Wollfarth¹, Alexander Shnirman^{1, 2}, and Yasuhiro Utsumi³ — ¹Institut für Theorie der Kondensierten Materie, Karlsruhe Institute of Technology, 76128 Karlsruhe, Germany — ²DFG Center for Functional Nanostructures (CFN), Karlsruhe Institute of Technology, 76128 Karlsruhe, Germany — ³Department of Physics Engineering, Faculty of Engineering, Mie University, Tsu, Mie, 514-8507, Japan

Within the last decades fluctuation relations[1-4] have been established. Recent experiments have shown the validity of such fluctuation relations for entropy production in the microscopic regime[5]. However the extension of fluctuation relations of heat and work to the quantum regime is still under discussion, since non-ambiguous definitions for heat and work have not yet been established. In this context we consider the statistics of energy emitted by a driven two level system into a bosonic bath using the full counting statistics technique.
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