We show a microscopic derivation of a quantum master equation with counting terms which describes the electron statistics. A localized spin behaves as a probe whose precession angle monitors the net electron current by the magnetic moment interact...
Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 81(1) 2010年1月
We analytically explore the fluctuation of the work-induced entropy production of an externally perturbed quantum harmonic oscillator interacting with several reservoirs. The quantum fluctuation of the work amounts to a non-Gaussian fluctuation of...
David Andrieux   Takaaki Monnai   
Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 80(2) 2009年8月 [査読有り]
We derive analytical formulas for the firing rate of integrate-and-fire neurons endowed with realistic synaptic dynamics. In particular, we include the possibility of multiple synaptic inputs as well as the effect of an absolute refractory period ...
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 83(9) 094001 2014年9月
We show that it is possible to calculate equilibrium expectation values of many-body correlated quantities such as the characteristic functions and probability distributions with the use of only a single typical pure state. It also means that we c...