22 citations · 58 across the 17 of their papers we have counts for
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Gradient Flow Approach to the Calculation of Stationary States on Nonlinear Quantum Graphs
Christophe Besse, Romain Duboscq, Stefan Le Coz
We introduce and implement a method to compute stationary states of nonlinear Schr\''odinger equations on metric graphs. Stationary states are obtained as local minimizers of the n…
On local quantum Gibbs states
Romain Duboscq, Olivier Pinaud
We address in this work the problem of minimizing quantum entropies under local constraints. We suppose macroscopic quantities such as the particle density, current, and kinetic en…
Quantum control beyond the adiabatic regime in 2D curved matter-wave guides
François Impens, Romain Duboscq, David Guéry-Odelin
The propagation of matter waves in curved geometry is relevant for electrons in nano-wires, solid-state physics structures and atomtronics. Curvature effects are usually addressed…