On estimate of the quantum recurrence time

Bhattacharyya, Kamal ; Mukherjee, Debashis (1986) On estimate of the quantum recurrence time Journal of Chemical Physics, 84 (6). 3212_1-3212_3. ISSN 0021-9606

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Official URL: http://link.aip.org/link/?JCPSA6/84/3212/1

Related URL: http://dx.doi.org/10.1063/1.450251


Based on the survival probability, improved estimates of the quantum recurrence time are obtained which desirably respect the scale invariance of the Hamiltonian and reveal roughly an inverse energy-spread dependence. The cases considered correspond to uniform distribution, nonuniform distribution with one dominant term, and the distribution determined perturbatively.

Item Type:Article
Source:Copyright of this article belongs to American Institute of Physics.
Keywords:Quantum Mechanics; Quantum Statistical Mechanics; Equilibrium; Hamiltonian Function
ID Code:21924
Deposited On:23 Nov 2010 09:02
Last Modified:05 Mar 2011 13:12

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