OCTBEC - A Matlab toolbox for optimal quantum control of Bose-Einstein condensates
arXiv:1309.5575 · doi:10.1016/j.cpc.2013.09.016
Abstract
OCTBEC is a Matlab toolbox designed for optimal quantum control, within the framework of optimal control theory (OCT), of Bose-Einstein condensates (BEC). The systems we have in mind are ultracold atoms in confined geometries, where the dynamics takes place in one or two spatial dimensions, and the confinement potential can be controlled by some external parameters. Typical experimental realizations are atom chips, where the currents running through the wires produce magnetic fields that allow to trap and manipulate nearby atoms. The toolbox provides a variety of Matlab classes for simulations based on the Gross-Pitaevskii equation, the multi-configurational Hartree method for bosons, and on generic few-mode models, as well as optimization problems. These classes can be easily combined, which has the advantage that one can adapt the simulation programs flexibly for various applications.
toolbox available at http://physik.uni-graz.at/~uxh/octbec/octbec.html
References in corpus (14)
- Matter-wave interferometry in a double well on an atom chip
- The multi-configurational time-dependent Hartree method for bosons: Many-body dynamics of bosonic systems
- Random walk with barriers: Diffusion restricted by permeable membranes
- Radio-frequency dressed state potentials for neutral atoms
- Observation of atom pairs in spontaneous four wave mixing of two colliding Bose-Einstein Condensates
- Optimal quantum control of Bose Einstein condensates in magnetic microtraps
- Microwave potentials and optimal control for robust quantum gates on an atom chip
- Optimizing number squeezing when splitting a mesoscopic condensate
- Manipulation of ultracold atoms in dressed adiabatic radio frequency potentials
- Atom interferometry with trapped Bose-Einstein condensates: Impact of atom-atom interactions
- Vibrational state inversion of a Bose-Einstein condensate: optimal control and state tomography
- Theoretical analysis of the implementation of a quantum phase gate with neutral atoms on atom chips
- Optimal quantum control of Bose-Einstein condensates in magnetic microtraps: Consideration of filter effects
- Dynamics of parametric matter wave amplification
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- Introduction to Theoretical and Experimental aspects of Quantum Optimal Control
- Optimal control of Bose-Einstein condensates in three dimensions
- A finite-element toolbox for the stationary Gross-Pitaevskii equation with rotation
- QEngine: An open-source C++ Library for Quantum Optimal Control of Ultracold Atoms
- Optimal nonlinear coherent mode transitions in Bose-Einstein Condensates utilizing spatio-temporal controls
- Quantum turbulence simulations using the Gross-Pitaevskii equation: high-performance computing and new numerical benchmarks
- ATUS-PRO: A FEM-based solver for the time-dependent and stationary Gross-Pitaevskii equation
- Parametric squeezing amplification of Bose-Einstein condensates
- Optimal control of a Bose-Eintein Condensate in an optical lattice: The non-linear and two-dimensional cases
- Quantum thermochemical engines
- Numerical modeling of exciton-polariton Bose--Einstein condensate in a microcavity
- Optimal control of the self-bound dipolar droplet formation process
- Efficient Manipulation of Bose-Einstein Condensates in a Double-Well Potential
- Coherent control of nonlinear mode transitions in Bose-Einstein condensates
- Nonlinear quantum gates for a Bose-Einstein condensate