Mesoscopic quantum coherences in cavity QED: Preparation and decoherence monitoring schemes
- 1 March 1996
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 53 (3) , 1295-1309
- https://doi.org/10.1103/physreva.53.1295
Abstract
We present several schemes for preparing and detecting coherent superpositions of classically distinct states of the electromagnetic field in one or two high-Q cavities. These proposals are based on two-atom correlation measurements, to be performed on circular Rydberg atoms interacting dispersively with the cavity fields. Changing the time interval between the two detected atoms allows a monitoring of the decay of quantum coherence due to dissipation. © 1996 The American Physical Society.Keywords
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