Premium
The derivation of the characteristic function and the spectral density distribution of a Hamiltonian of N ‐coupled morse oscillators: The large N ‐limit
Author(s) -
Bancewicz Małgorzata
Publication year - 2004
Publication title -
international journal of quantum chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.484
H-Index - 105
eISSN - 1097-461X
pISSN - 0020-7608
DOI - 10.1002/qua.20283
Subject(s) - hamiltonian (control theory) , morse code , morse potential , distribution function , quantum , physics , quantum mechanics , spectral function , probability density function , limit (mathematics) , spectral power distribution , mathematical physics , spectral density , statistical physics , mathematics , mathematical analysis , condensed matter physics , mathematical optimization , statistics , electrical engineering , engineering
This paper reports a derivation of the characteristic function and the frequency function of spectral density distribution of a Hamiltonian representing a system of N ‐coupled Morse oscillators. The procedure utilized previously evaluated large‐ N expressions for spectral density distribution moments. © 2004 Wiley Periodicals, Inc. Int J Quantum Chem, 2005