Fast Frictionless Expansion of an Optical Lattice
arXiv:1204.2008 · doi:10.1016/j.physleta.2012.04.011
Abstract
We investigate fast frictionless expansion of an optical lattice with dynamically variable spacing (accordion lattice). We design an expansion trajectory that yields a final state identical to the initial state up to an irrelevant phase factor. We discuss the effect of additional force and nonlinear interaction on the fast frictionless expansion.
To be published in PLA
References in corpus (16)
- Dynamical control of matter-wave tunneling in periodic potentials
- Shortcut to adiabatic passage in two and three level atoms
- High-fidelity quantum driving
- Lewis-Riesenfeld invariants and transitionless tracking algorithm
- Fast atomic transport without vibrational heating
- Shortcut to adiabaticity for an interacting Bose-Einstein condensate
- Fast optimal transition between two equilibrium states
- Optimal trajectories for efficient atomic transport without final excitation
- Transient energy excitation in shortcuts to adiabaticity for the time dependent harmonic oscillator
- Fast ground-state cooling of mechanical resonator with time-dependent optical cavities
- Inverted Oscillator
- Real-time control of the periodicity of a standing wave: an optical accordion
- Optimized sympathetic cooling of atomic mixtures via fast adiabatic strategies
- Dynamic optical lattices: two-dimensional rotating and accordion lattices for ultracold atoms
- Ultracold atoms in an optical lattice with dynamically variable periodicity
- Non-adiabatic Fast Control of Mixed States based on Lewis-Riesenfeld Invariant
Cited by in corpus (8)
- Shortcuts to adiabaticity: concepts, methods, and applications
- Shortcuts to adiabaticity
- Classical and quantum shortcuts to adiabaticity for scale-invariant driving
- Cooling and thermometry of atomic Fermi gases
- High-fidelity rapid ground-state loading of an ultracold gas into an optical lattice
- Squeezing and robustness of frictionless cooling strategies
- Time-Optimal Adiabatic-Like Expansion of Bose-Einstein Condensates
- Optimal Shortcuts to Adiabaticity for a Quantum Piston