259 citations · 313 across the 6 of their papers we have counts for
14 papers
Gauge field induced by ripples in graphene
F. Guinea, Baruch Horovitz, P. Le Doussal
We study the effects of quenched height fluctuations (ripples) in graphene on the density of states (DOS). We show that at strong ripple disorder a divergence in the DOS can lead t…
Dephasing of a particle in a dissipative environment
Doron Cohen, Baruch Horovitz
The motion of a particle in a ring of length L is influenced by a dirty metal environment whose fluctuations are characterized by a short correlation distance . We analy…
Noise from metallic surfaces -- effects of charge diffusion
Carsten Henkel, Baruch Horovitz
Non-local electrodynamic models are developed for describing metallic surfaces for a diffusive metal. The electric field noise at a distance z_0 from the surface is evaluated and c…
Decoherence of a particle in a ring
Doron Cohen, Baruch Horovitz
We consider a particle coupled to a dissipative environment and derive a perturbative formula for the dephasing rate based on the purity of the reduced probability matrix. We apply…
Particle renormalizations in presence of dissipative environments
Victor Kagalovsky, Baruch Horovitz
We study the Aharonov-Bohm oscillations of a charged particle on a ring of radius R coupled to a dirty metal environment. With Monte-Carlo methods we evaluate the curvature of thes…
Interference in presence of Dissipation
Baruch Horovitz, Pierre Le Doussal
We study a particle on a ring in presence of various dissipative environments. We develop and solve a variational scheme assuming low frequency dominance. We analyze our solution w…