Comment on the paper ‘‘Further contributions to the energy levels of a perturbed anharmonic oscillator: Application to adiabatic corrections’’

1990 ◽  
Vol 92 (1) ◽  
pp. 816-816
Author(s):  
J. F. Ogilvie
Keyword(s):  
Anharmonic Oscillator ◽  
Energy Levels

scholarly journals Energy levels of one-dimensional anharmonic oscillator via neural networks

2019 ◽  
Vol 34 (12) ◽  
pp. 1950088 ◽  
Author(s):  
Halil Mutuk
Keyword(s):  
Neural Network ◽  
Field Theory ◽  
Anharmonic Oscillator ◽  
Energy Levels ◽  
High Accuracy ◽  
Network System ◽  
Quantum Field ◽  
One Dimensional ◽  
Neural Network System ◽  
Good Agreement

In this work, we obtained energy levels of one-dimensional quartic anharmonic oscillator by using neural network system. Quartic anharmonic oscillator is a very important tool in quantum mechanics and also in the quantum field theory. Our results are in good agreement in high accuracy with the reference studies.

A NONLINEAR-OSCILLATOR MODEL FOR STRONG INTERACTION IN MOLECULAR SOLIDS

2006 ◽  
Vol 20 (30) ◽  
pp. 1953-1955 ◽  
Author(s):  
M. A. GRADO-CAFFARO ◽  
M. GRADO-CAFFARO
Keyword(s):  
Classical Limit ◽  
Vibrational Energy ◽  
Anharmonic Oscillator ◽  
Energy Levels ◽  
Potential Interaction ◽  
Strong Interactions ◽  
Molecular Solids ◽  
One Dimensional ◽  
Vibrational Energy Levels ◽  
Type Potential

A theoretical model based upon a one-dimensional anharmonic oscillator is proposed in order to describe strong interactions in molecular solids. Vibrational energy levels are studied in terms of the associated vibrational quantum number; in particular, classical limit is discussed. Kinetic energy corresponding to a typical collision process is calculated. In addition, Morse-type potential interaction is found to be an approximation to our model.

Further contributions to the energy levels of a perturbed anharmonic oscillator: Application to adiabatic corrections

1988 ◽  
Vol 88 (7) ◽  
pp. 4351-4356 ◽  
Author(s):  
Gisèle Hadinger ◽  
Y. S. Tergiman ◽  
Gerold Hadinger
Keyword(s):  
Anharmonic Oscillator ◽  
Energy Levels

On the energy levels of an isotropic anharmonic oscillator

1980 ◽  
Vol 13 (9) ◽  
pp. L299-L302 ◽  
Author(s):  
M Lakshmanan ◽  
P Kaliappan
Keyword(s):  
Anharmonic Oscillator ◽  
Energy Levels

Phase-integral calculation of the energy levels of a quantal anharmonic oscillator

1981 ◽  
Vol 24 (10) ◽  
pp. 2586-2598 ◽  
Author(s):  
M. Lakshmanan ◽  
F. Karlsson ◽  
P. O. Fröman
Keyword(s):  
Anharmonic Oscillator ◽  
Energy Levels ◽  
Phase Integral
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