Displacement matrix elements of Deng-Fan oscillators.
Analytic expressions for matrix elements of integral powers of the displacement of the coordinate from equilibrium for the Deng-Fan oscillator have been derived. A comparison is made with the corresponding matrix elements for the Morse oscillator. These matrix elements are useful in high overtone spectroscopy and in models for DNA melting.
Rong
Zimei
Z
Department of Chemistry and Biochemistry, University of Guelph, Guelph, Ontario, N1G 2W1, Canada. z.rong@qmul.ac.uk
Sage
Martin L
ML
D000465:Algorithms; D001703:Biophysics / Q000295:instrumentation / Q000379:methods; D003198:Computer Simulation; D004247:DNA / Q000737:chemistry; D004867:Equipment Design; D006860:Hydrogen Bonding; D015233:Models, Statistical; D009991:Oscillometry / Q000379:methods*; D010825:Physics / Q000379:methods
D004247:DNA