81 citations · 140 across the 4 of their papers we have counts for
4 papers
Quantum Brownian Motion with Inhomogeneous Damping and Diffusion
Pietro Massignan, Aniello Lampo, Jan Wehr +1
We analyze the microscopic model of quantum Brownian motion, describing a Brownian particle interacting with a bosonic bath through a coupling which is linear in the creation and a…
Classical spin models with broken symmetry: Random Field Induced Order and Persistence of spontaneous magnetization in presence of a random field
Anindita Bera, Debraj Rakshit, Maciej Lewenstein +3
We consider classical spin models of two- and three-dimensional spins with continuous symmetry and investigate the effect of a symmetry-breaking unidirectional quenched disorder on…
Lifschitz Tails for Random Schrödinger Operator in Bernoulli Distributed Potentials
Michael Bishop, Vita Borovyk, Jan Wehr
This paper presents an elementary proof of Lifschitz tail behavior for random discrete Schrödinger operators with a Bernoulli-distributed potential. The proof approximates the low…
Force measurement in the presence of Brownian noise: Equilibrium distribution method vs. Drift method
Thomas Brettschneider, Giovanni Volpe, Laurent Helden +2
The study of microsystems and the development of nanotechnologies require new techniques to measure piconewton and femtonewton forces at microscopic and nanoscopic scales. Amongst…