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Science
; 287(5450): 97-101, 2000 Jan 07.
Artigo
em Inglês
| MEDLINE
| ID: mdl-10615056
RESUMO
Quantum phase engineering is demonstrated with two techniques that allow the spatial phase distribution of a Bose-Einstein condensate (BEC) to be written and read out. A quantum state was designed and produced by optically imprinting a phase pattern onto a BEC of sodium atoms, and matter-wave interferometry with spatially resolved imaging was used to analyze the resultant phase distribution. An appropriate phase imprint created solitons, the first experimental realization of this nonlinear phenomenon in a BEC. The subsequent evolution of these excitations was investigated both experimentally and theoretically.
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Phys Rev B Condens Matter
; 52(21): 15165-15169, 1995 Dec 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-9980870
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Phys Rev B Condens Matter
; 50(13): 9118-9124, 1994 Oct 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-9974956
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Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics
; 49(6): R4771-R4774, 1994 Jun.
Artigo
em Inglês
| MEDLINE
| ID: mdl-9961932
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