Local coordinate, wave vector, Fisher and Shannon information in momentum representation

Á Nagy, E. Romera, S. B. Liu

Research output: Contribution to journalArticle

10 Citations (Scopus)


The formalism of Luo [Int. J. Theor. Phys. 41 (2002) 1713] on local values of quantum observables is generalized for N-electron systems both in coordinate and momentum spaces. It is shown that the imaginary part of the total local coordinate (momentum) is the half of the local wave vector (or the half of the gradient of the local momentum(coordinate)-space Shannon information per particle).

Original languageEnglish
Pages (from-to)286-290
Number of pages5
JournalPhysics Letters, Section A: General, Atomic and Solid State Physics
Issue number3-4
Publication statusPublished - Jan 3 2013


ASJC Scopus subject areas

  • Physics and Astronomy(all)

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