title: Fluctuations of energy flux in wave turbulence.
abstract: We report that the power driving gravity and capillary wave turbulence in a statistically stationary regime displays fluctuations much stronger than its mean value. We show that its probability density function (PDF) has a most probable value close to zero and involves two asymmetric roughly exponential tails. We understand the qualitative features of the PDF using a simple Langevin-type model.
authors: Matière et Systèmes Complexes, Université Paris Diderot-Paris 7, CNRS, 75 013 Paris, France.
authors: Eric
authors: E
authors: Falcon
authors: Sébastien
authors: S
authors: Aumaître
authors: Claudio
authors: C
authors: Falcón
authors: Claude
authors: C
authors: Laroche
authors: Stéphan
authors: S
authors: Fauve