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Cold collisions between atoms in optical lattices
Tekijät: Piilo J, Suominen KA, Berg-Sorensen K
Kustantaja: IOP PUBLISHING LTD
Julkaisuvuosi: 2001
Journal: Journal of Physics B: Atomic, Molecular and Optical Physics
Tietokannassa oleva lehden nimi: JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
Lehden akronyymi: J PHYS B-AT MOL OPT
Vuosikerta: 34
Numero: 7
Aloitussivu: L231
Lopetussivu: L237
Sivujen määrä: 7
ISSN: 0953-4075
DOI: https://doi.org/10.1088/0953-4075/34/7/105
Tiivistelmä
We have simulated binary collisions between atoms in optical lattices during Sisyphus cooling. Our Monte Carlo wavefunction simulations show that the collisions selectively accelerate mainly the hotter atoms in the thermal ensemble, and thus affect the steady state which one would normally expect to reach in Sisyphus cooling without collisions.
We have simulated binary collisions between atoms in optical lattices during Sisyphus cooling. Our Monte Carlo wavefunction simulations show that the collisions selectively accelerate mainly the hotter atoms in the thermal ensemble, and thus affect the steady state which one would normally expect to reach in Sisyphus cooling without collisions.
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