Atomic states with spectroscopic squeezing

Agarwal, G. S. ; Puri, R. R. (1994) Atomic states with spectroscopic squeezing Physical Review A, 49 (6). pp. 4968-4971. ISSN 1050-2947

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The spectroscopic squeezing characteristics of the angular-momentum state exp(θ Sz) exp[-(iπ /2)Sy]|| S,m> are calculated. The parameter √2S ΔSx/|| >Sz>> is shown to be less than or equal to 1 and takes the asymptotic value (1+S) as θ → 0 if m⊗0. This small value makes those states especially useful in applications where quantum noise reduction is required. Also, the spin-spin correlations of those states are nonzero and negative.

Item Type:Article
Source:Copyright of this article belongs to The American Physical Society.
ID Code:78431
Deposited On:19 Jan 2012 11:19
Last Modified:19 Jan 2012 11:19

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