152 citations · 1.2k across the 51 of their papers we have counts for
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quant-ph2009★ 48 cited
Noise in Bose Josephson junctions: Decoherence and phase relaxation
G. Ferrini, D. Spehner, A. Minguzzi +1
Squeezed states and macroscopic superpositions of coherent states have been predicted to be generated dynamically in Bose Josephson junctions. We solve exactly the quantum dynamics…
cond-mat.quant-gas2009★ 11 cited
Generalized harmonic-fluid approach for the off-diagonal correlations of a one-dimensional interacting Bose gas
N. Didier, A. Minguzzi, F. W. J. Hekking
We develop a generalized harmonic-fluid approach, based on a regularization of the effective low-energy Luttinger-liquid Hamiltonian, for a one-dimensional Bose gas with repulsive…
cond-mat.mes-hall2009★ 17 cited
Quantum fluctuations of a Bose-Josephson junction in a quasi-one-dimensional ring trap
N. Didier, A. Minguzzi, F. W. J. Hekking
Using a Luttinger-liquid approach we study the quantum fluctuations of a Bose-Josephson junction, consisting of a Bose gas confined to a quasi one-dimensional ring trap which conta…