Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevE.89.052101
Title: Exchange fluctuation theorem for heat transport between multiterminal harmonic systems
Authors: Agarwalla, B.K.
Li, H.
Li, B. 
Wang, J.-S. 
Issue Date: 1-May-2014
Citation: Agarwalla, B.K., Li, H., Li, B., Wang, J.-S. (2014-05-01). Exchange fluctuation theorem for heat transport between multiterminal harmonic systems. Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 89 (5) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevE.89.052101
Abstract: We study full counting statistics for transferred heat and entropy production between multiterminal systems in absence of a finite junction. The systems are modeled as collections of coupled harmonic oscillators, which are kept at different equilibrium temperatures and are connected via arbitrary time-dependent couplings. Following consistent quantum framework and two-time measurement concept we obtain analytical expressions for the generalized cumulant generating function. We discuss transient and steady-state fluctuation theorems for the transferred quantities. We also address the effect of coupling strength on the exchange fluctuation theorem. © 2014 American Physical Society.
Source Title: Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/96543
ISSN: 15502376
DOI: 10.1103/PhysRevE.89.052101
Appears in Collections:Staff Publications

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