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Effect of the counterrotating-wave terms on the spontaneous emission from a multilevel atom
(American Physical Society, 2009)
The spontaneous decay of a multilevel atom interacting with the electromagnetic field in free space is investigated with a unitary transformation method, which is introduced in order to include all rotating and counter-rotating ...
Hanbury Brown-Twiss effect and thermal light ghost imaging: A unified approach
(American Physical Society, 2009)
We compare the Hanbury Brown-Twiss (HBT) and the thermal light ghost imaging schemes in both near and far fields. Both effects arise as a result of the intensity fluctuations of the thermal light and we find that the ...