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Journal article

Dynamically turning off interactions in a two-component condensate

Abstract:
A method to change the interaction strength of a two-component condensate by π/2 pulses is introduced. It is shown that applying a specific series of pulses to the condensate leads to an effective time-averaged Hamiltonian, which is of the form of the original two-component Hamiltonian with an interaction strength depending on parameters of the external field. In addition, it is shown that it is possible to store a spin-squeezed state of a condensate for an arbitrarily long time.
Publication status:
Published

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Publisher copy:
10.1103/PhysRevA.65.033625

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Journal:
PHYSICAL REVIEW A
Volume:
65
Issue:
3
Publication date:
2002-03-05
DOI:
EISSN:
1094-1622
ISSN:
1050-2947
URN:
uuid:49292cba-1cc5-4cc4-ad3e-dedfaf8ea39d
Source identifiers:
5826
Local pid:
pubs:5826
Language:
English

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