title: Anomalous dissipation: strong non-Markovian effect and its dynamical origin.
abstract: We report the effects of anomalous dissipation with a vanishing effective friction, which can induce ballistic diffusion and dissipative acceleration, where the fluctuation-dissipation theorem is fulfilled. An influence factor is introduced in order to describe the role of non-Markovian friction and the force-folded effect on the long-time results. The velocity-dependent coupling and force might be a dynamical origin of this dissipation. The steady acceleration of a particle moving in periodic and magnetic-force potentials are calculated.
authors.affiliation: Department of Physics, Beijing Normal University, Beijing 100875, China.
authors.forename: Jing-Dong
authors.initials: JD
authors.lastname: Bao
authors.forename: Yi-Zhong
authors.initials: YZ
authors.lastname: Zhuo