Dynamically turning off interactions in a two-component condensate
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 inter...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2002
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| _version_ | 1797066627395616768 |
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| author | Jaksch, D Cirac, J Zoller, P |
| author_facet | Jaksch, D Cirac, J Zoller, P |
| author_sort | Jaksch, D |
| collection | OXFORD |
| description | 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. |
| first_indexed | 2024-03-06T21:44:43Z |
| format | Journal article |
| id | oxford-uuid:49292cba-1cc5-4cc4-ad3e-dedfaf8ea39d |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T21:44:43Z |
| publishDate | 2002 |
| record_format | dspace |
| spelling | oxford-uuid:49292cba-1cc5-4cc4-ad3e-dedfaf8ea39d2022-03-26T15:30:03ZDynamically turning off interactions in a two-component condensateJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:49292cba-1cc5-4cc4-ad3e-dedfaf8ea39dEnglishSymplectic Elements at Oxford2002Jaksch, DCirac, JZoller, PA 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. |
| spellingShingle | Jaksch, D Cirac, J Zoller, P Dynamically turning off interactions in a two-component condensate |
| title | Dynamically turning off interactions in a two-component condensate |
| title_full | Dynamically turning off interactions in a two-component condensate |
| title_fullStr | Dynamically turning off interactions in a two-component condensate |
| title_full_unstemmed | Dynamically turning off interactions in a two-component condensate |
| title_short | Dynamically turning off interactions in a two-component condensate |
| title_sort | dynamically turning off interactions in a two component condensate |
| work_keys_str_mv | AT jakschd dynamicallyturningoffinteractionsinatwocomponentcondensate AT ciracj dynamicallyturningoffinteractionsinatwocomponentcondensate AT zollerp dynamicallyturningoffinteractionsinatwocomponentcondensate |