Non analytic Vortex Core and Nonlinear Vortex Flow in Bosonic Superuids

by Oded Agam

at Condensed Matter Seminar

Mon, 23 Nov 2015, 11:30
Physics building (#54) room 207

Abstract

Vortices in bosonic superfluids with large healing length undergo a non analytic core reconstruction which results in a set of low energy excited states with long lifetime In this talk I wil analyze the disordered limited motion of such vortices and show that vortex heating results in strong nonlinear effects of the transport at velocities much smaller than Landau s critical velocity Experiments will be suggested to verify the predictions

Created on 17-11-2015 by Bar Lev, Yevgeny (ybarlev)
Updaded on 17-11-2015 by Bar Lev, Yevgeny (ybarlev)