38 citations · 112 across the 4 of their papers we have counts for
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physics.atom-ph2014★ 3 cited
Feedback control of coherent spin states using weak nondestructive measurements
Thomas Vanderbruggen, Ralf Kohlhaas, Andrea Bertoldi +3
We consider the decoherence of a pseudo-spin ensemble under collective random rotations, and study, both theoretically and experimentally, how a nondestructive measurement combined…
physics.atom-ph2012★ 34 cited
Feedback control of trapped coherent atomic ensembles
T. Vanderbruggen, R. Kohlhaas, A. Bertoldi +4
We demonstrate how to use feedback to control the internal states of trapped coherent ensembles of two-level atoms, and to protect a superposition state against the decoherence ind…