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Classical Sutherland systems in the Morse potential
Physica Scripta, 1989It is shown that the classical problem of motion of an arbitrary number of particles along a straight line with binary itneraction (shx)−2 placed under the action of the Morse potential can be solved by using the Lax representation. Exact solution of the equations of motion is reduced to calculation of the matrix exponentials.
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Group theory of the Morse potential
1980We map the problem of a Morse potential in one dimension into a two-dimensional harmonic oscillator. The symmetry group for this problem is U(2). Starting from the dynamical group Sp(4), we use two different chains of groups including SU(1,1) and U(2) respectively.
Manuel Berrondo, Alejandro Palma
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Potential Parameters for Xenon on Morse Potential Model
Journal of the Physical Society of Japan, 1975Two sets of the potential parameters for Xenon on Morse potential model (exp:exp) are evaluated by means of temperature dependence of thermal diffusion and temperature dependence of viscosity. In order to test the suitability of the parameters, experimental thermal conductivity data are reproduced for different temperatures in the range 300 K–500 K.
Upendra Singh, M. N. Sharma
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Rosen–Morse Potential and Its Supersymmetric Partners
International Journal of Theoretical Physics, 2010zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Domínguez-Hernández, Samuel +1 more
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An algorithm for the estimation of anharmonicity from a Morse potential
Computers & Chemistry, 1983Abstract The wavefunctions of the ground and first excited state in a Morse potential are calculated and plotted, and the expectation values of the bond ...
R. L. Odeurs +2 more
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AN ALGEBRAIC APPROACH TO THE q-DEFORMED MORSE POTENTIAL
Modern Physics Letters A, 2009We have obtained the creation and annihilation operators directly from the eigenfunction for the general deformed morse potential in one-dimensional Klein–Gordon equation with equally mixed vector and scalar potentials and also in the Schrödinger equation, we show that these operators satisfy the commutation relation of the SU(1, 1) group. Then we have
Setare, M. R., Hatami, O.
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Barut–Girardello coherent states for the Morse potential
Physics Letters A, 2003zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fakhri, H., Chenaghlou, A.
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Modified Morse potential for unification of the pair interactions
The Journal of Chemical Physics, 2007We designed a novel model potential that unifies the pair interactions including the well known Morse and Lennard-Jones potentials. Using two parameters, the interactions at the minimum, short range, and long range of the new model potential can be controlled separately, so the potential is very flexible to fit various systems.
Longjiu, Cheng, Jinlong, Yang
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JWKB quantization of the Morse potential
Physics Letters A, 1992Abstract We consider an improved JWKB approximation which takes into account phase distortions of JWKB functions that are caused by boundary conditions at r =0 for the S wave solution of the Schrodinger equation for potentials nonsingular at r =0.
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The true diatomic potential as a perturbed Morse function
Journal of Computational Chemistry, 1995AbstractThe problem of representing a diatomic (true) Rydberg‐Klein‐Rees potential Ut by an analytical function Ua is discussed. The perturbed Morse function is in the form Ua = UM + ∑bnyn, where the Morse potential is UM = Dy2, y = 1 −exp(−;a(r − re)). The problem is reduced to determination of the coefficients bn so Ua(r) = Ut(r).
Mounzer Dagher +2 more
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