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2013 | 11 | 4 | 431-439
Tytuł artykułu

Manipulation of atom-to-molecule conversion in a magnetic lattice

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Atom-to-molecule conversion by the technique of optical Feshbach resonance in a magnetic lattice is studied in the mean-field approximation. For the case of a shallow lattice, we give the dependence of the atomto-molecule conversion efficiency on tunnelling strength and atomic interaction by taking a double-well as an example. We find that one can obtain a high atom-to-molecule conversion by tuning the tunnelling and interaction strengths of the system. For the case of a deep lattice, we show that the existence of the lattice can improve the atom-to-molecule conversion for certain initial states.
Wydawca

Czasopismo
Rocznik
Tom
11
Numer
4
Strony
431-439
Opis fizyczny
Daty
wydano
2013-04-01
online
2013-05-22
Twórcy
autor
  • Department of Physics, Zhejiang University, Hangzhou, 310027, China
autor
  • Department of Physics, Zhejiang University, Hangzhou, 310027, China, lhlu@zju.edu.cn
autor
  • Institute of Applied Physics and Computational Mathematics, Beijing, 100088, China
autor
  • Department of Physics, Zhejiang University, Hangzhou, 310027, China
Bibliografia
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Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11534-013-0173-9
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