Porto, J.
, Sorensen, A.
, Altman, E.
, Gullans, M.
, Lukin, M.
and Demler, E.
(2010),
Adiabatic Preparation of Many-Body States in Optical Lattices, Physical Review A, [online], https://doi.org/10.1103/PhysRevA.81.061603
(Accessed October 31, 2024)
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Adiabatic Preparation of Many-Body States in Optical Lattices
Published
Author(s)
, Anders Sorensen, Ehud Altman, Michael Gullans, Mikhail Lukin, Eugene Demler
Abstract
We analyze a technique for the preparation of low entropy many-body states of atoms in optical lattices based on adiabatic passage. In particular, we show that this method allows preparation of strongly correlated states as stable highest energy states of Hamiltonians that have trivial ground states. As an example, we analyze the generation of antiferromagnetically ordered states by adiabatic change of a staggered field acting on the spins of bosonic atoms with ferromagnetic interactions.Citation
Physical Review A
Pub Type
Journals
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Keywords
Bose-hubbard model, non-equilibrium dynamics, optical lattices, quantum magnetism, ultra-cold atoms
Citation
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Created June 22, 2010, Updated November 10, 2018