Generation of spin squeezing via continuous quantum nondemolition measurement
Phys Rev Lett
; 85(8): 1594-7, 2000 Aug 21.
Article
em En
| MEDLINE
| ID: mdl-10970566
Continuous quantum nondemolition monitoring of a collective atomic spin with an off-resonant laser beam has been performed. Squeezed atomic spin states have thereby been produced with spin noise reduction to 70% below the standard quantum limit expected for a coherent spin state.
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En
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Phys Rev Lett
Ano de publicação:
2000
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Article