@article{andrieux:150601,
	title = {Entropy Production and Time Asymmetry in Nonequilibrium Fluctuations},
	author = {D. Andrieux and P. Gaspard and S. Ciliberto and N. Garnier and S. Joubaud and A. Petrosyan},
	journal = {Physical Review Letters},
	number = {15},
	pages = {150601},
	publisher = {APS},
	url = {http://link.aps.org/abstract/PRL/v98/e150601},
	volume = {98},
	year = {2007},
	biburl = {http://www.bibsonomy.org/bibtex/2d3f0e67942afdcded3c689280a6cf27e/andreab},
	abstract = {   The time-reversal symmetry of nonequilibrium fluctuations is experimentally investigated in two out-
of-equilibrium systems: namely, a Brownian particle in a trap moving at constant speed and an electric
circuit with an imposed mean current. The dynamical randomness of their nonequilibrium fluctuations is
characterized in terms of the standard and time-reversed entropies per unit time of dynamical systems
theory. We present experimental results showing that their difference equals the thermodynamic entropy
production in units of Boltzmann’s constant.
},
	eid = {150601}, collaboration = {}, numpages = {4},
	keywords = {brownian dynamics entropy experiments flictuations imported nonequilibrium physics processes stochastic }
}