title: Critical exponents of directed percolation measured in spatiotemporal intermittency.
abstract: An experimental system showing a transition to spatiotemporal intermittency is presented. It consists of a ring of hundred oscillating ferrofluidic spikes. Four of five of the measured critical exponents of the system agree with those obtained from a theoretical model of directed percolation.
authors.affiliation: Physikalisches Institut, Experimentalphysik V, Universität Bayreuth, Germany.
authors.forename: Peter
authors.initials: P
authors.lastname: Rupp
authors.forename: Reinhard
authors.initials: R
authors.lastname: Richter
authors.forename: Ingo
authors.initials: I
authors.lastname: Rehberg