Scattering and binding of different atomic species in a one-dimensional optical lattice

Rune T. Piil; Nicolai Nygaard; Klaus Molmer

doi:10.1103/PhysRevA.78.033611

Scattering and binding of different atomic species in a one-dimensional optical lattice

Rune T. Piil, Nicolai Nygaard, Klaus Molmer

Research output: Contribution to journal › Journal article › Research › peer-review

20 Citations (Scopus)

Abstract

The theory of scattering of atom pairs in a periodic potential is presented for the case of different atoms. When the scattering dynamics is restricted to the lowest Bloch band of the periodic potential, a separation in relative and average discrete coordinates applies and makes the problem analytically tractable. We present a number of results and features, which differ from the case of identical atoms.

Original language	English
Article number	033611
Journal	Physical Review A
Volume	78
Issue number	3
Number of pages	4
ISSN	1050-2947
DOIs	https://doi.org/10.1103/PhysRevA.78.033611
Publication status	Published - Sept 2008
Externally published	Yes

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abstract = "The theory of scattering of atom pairs in a periodic potential is presented for the case of different atoms. When the scattering dynamics is restricted to the lowest Bloch band of the periodic potential, a separation in relative and average discrete coordinates applies and makes the problem analytically tractable. We present a number of results and features, which differ from the case of identical atoms.",

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AB - The theory of scattering of atom pairs in a periodic potential is presented for the case of different atoms. When the scattering dynamics is restricted to the lowest Bloch band of the periodic potential, a separation in relative and average discrete coordinates applies and makes the problem analytically tractable. We present a number of results and features, which differ from the case of identical atoms.

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DO - 10.1103/PhysRevA.78.033611

M3 - Journal article

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VL - 78

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JF - Physical Review A

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