40 citations · 100 across the 10 of their papers we have counts for
10 papers
Inaccurate (weak) measurements classical and quantum
D. Sokolovski, D. Alonso, S. Brouard
We consider highly inaccurate measurements made on classical stochastic and quantum systems. In the quantum case such a \e{weak} measurement preserves coherence between the system'…
Continuous fuzzy measurement on two-level systems revisited
D. Sokolovski, S. Rusconi, S. Brouard +1
Imposing restrictions on the Feynman paths of the monitored system has in the past been proposed as a universal model-free approach to continuous quantum measurements. Here we revi…
Feshbach molecule formation through an oscillating magnetic field: subharmonic resonances
S. Brouard, J. Plata
The conversion of ultracold atoms to molecules via a magnetic Feshbach resonance with a sinusoidal modulation of the field is studied. Different practical realizations of this meth…
Quantum decoherence of an anharmonic oscillator monitored by a Bose-Einstein condensate
D. Alonso, S. Brouard, D. Sokolovski
The dynamics of a quantum anharmonic oscillator whose position is monitored by a Bose-Einstein condensate (BEC) trapped in a symmetric double well potential is studied. The (non-ex…
Stochastic dynamics of an electron in a Penning trap: phase flips correlated with amplitude collapses and revivals
S. Brouard, J. Plata
We study the effect of noise on the axial mode of an electron in a Penning trap under parametric-resonance conditions. Our approach, based on the application of averaging technique…
Decoherence in a quantum harmonic oscillator monitored by a Bose-Einstein condensate
S. Brouard, D. Alonso, D. Sokolovski
We investigate the dynamics of a quantum oscillator, whose evolution is monitored by a Bose-Einstein condensate (BEC) trapped in a symmetric double well potential. It is demonstrat…