Sufficient conditions for the anti-Zeno effect
Quantum Physics
2007-05-23 v3 Mathematical Physics
math.MP
Abstract
The ideal anti-Zeno effect means that a perpetual observation leads to an immediate disappearance of the unstable system. We present a straightforward way to derive sufficient conditions under which such a situation occurs expressed in terms of the decaying states and spectral properties of the Hamiltonian. They show, in particular, that the gap between Zeno and anti-Zeno effects is in fact very narrow.
Keywords
Cite
@article{arxiv.quant-ph/0502125,
title = {Sufficient conditions for the anti-Zeno effect},
author = {Pavel Exner},
journal= {arXiv preprint arXiv:quant-ph/0502125},
year = {2007}
}
Comments
LatEx2e, 9 pages; a revised text, to appear in J. Phys. A: Math. Gen