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Phys. Rev. A 54, R3750–R3753 (1996)

Quantum Zeno effect on atomic excitation decay in resonators

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A. G. Kofman and G. Kurizki
Chemical Physics Department, Weizmann Institute of Science, Rehovot 76100, Israel

Received 3 July 1996; published in the issue dated November 1996

A unified theory of two-level atom coupling to vacuum field reservoirs with arbitrary mode-density spectra is used to demonstrate that the quantum Zeno effect on excitation decay of the atom (and, correspondingly, inhibition of spontaneous emission) is observable in open cavities and waveguides, using a sequence of evolution-interrupting pulses on a nanosecond scale.

© 1996 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevA.54.R3750
DOI:
10.1103/PhysRevA.54.R3750
PACS:
42.50.Dv, 03.65.Bz, 32.80.-t