Journal article
Dynamics and manipulation of matter-wave solitons in optical superlattices
- Abstract:
- We study the existence and stability of bright, dark, and gap matter-wave solitons in optical superlattices. Then, using these properties, we show that (time-dependent) "dynamical superlattices" can be used to controllably place, guide, and manipulate these solitons. In particular, we use numerical experiments to displace solitons by turning on a secondary lattice structure, transfer solitons from one location to another by shifting one superlattice substructure relative to the other, and implement solitonic "path- following", in which a matter wave follows the time-dependent lattice substructure into oscillatory motion. © 2005 Elsevier B.V. All rights reserved.
- Publication status:
- Published
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- Publisher copy:
- 10.1016/j.physleta.2005.11.074
Authors
- Journal:
- PHYSICS LETTERS A More from this journal
- Volume:
- 352
- Issue:
- 3
- Pages:
- 210-215
- Publication date:
- 2006-03-27
- DOI:
- ISSN:
-
0375-9601
- Language:
-
English
- Pubs id:
-
pubs:16049
- UUID:
-
uuid:1a3aed38-bab3-486e-8dfd-d71ba0fe2454
- Local pid:
-
pubs:16049
- Source identifiers:
-
16049
- Deposit date:
-
2012-12-19
- ARK identifier:
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- Copyright date:
- 2006
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