Title of article
Phase-space Fisher information
Author/Authors
Hornyلk، نويسنده , , Peter R. Dunkley and Ellak I. von Nagy-Felsobuki، نويسنده , , ء.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
6
From page
132
To page
137
Abstract
The concept of phase-space Fisher information, F(q, p), is introduced and a theorem, stating that this quantity is not less than the sum of the position space and the momentum space Fisher information, is proved. Applications are made to the hydrogen-like atoms and the isotropic harmonic oscillator. An uncertainty-like relation for the Fisher information sum is also presented.
Journal title
Chemical Physics Letters
Serial Year
2007
Journal title
Chemical Physics Letters
Record number
1921488
Link To Document