2019
DOI: 10.1063/1.5043487
|View full text |Cite
|
Sign up to set email alerts
|

Development of the perturbation theory using polynomial solutions

Abstract: The number of quantum systems for which the stationary Schrodinger equation is exactly solvable is very limited. These systems constitute the basic elements of the quantum theory of perturbation. The exact polynomial solutions for real quantum potential systems provided by the use of Lagrange interpolation allows further development of the quantum perturbation theory. In fact, the first order of correction for the value of the energy appears to be sufficient since the chosen perturbation Hamiltonian is very sm… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1

Citation Types

2
1
0

Year Published

2020
2020
2024
2024

Publication Types

Select...
2

Relationship

0
2

Authors

Journals

citations
Cited by 2 publications
(3 citation statements)
references
References 34 publications
2
1
0
Order By: Relevance
“…The obtained results for the ground state energy values are found to be accurate. Finally, our results agreed well with those available in literature [27,30,31]. We believe that this study will encourage the researchers and scientists for further investigation of general polynomial potentials.…”
Section: Resultssupporting
confidence: 91%
See 2 more Smart Citations
“…The obtained results for the ground state energy values are found to be accurate. Finally, our results agreed well with those available in literature [27,30,31]. We believe that this study will encourage the researchers and scientists for further investigation of general polynomial potentials.…”
Section: Resultssupporting
confidence: 91%
“…)︁ . These results were found to be the same as previously published for the same potential energy and level [27].…”
Section: The Harmonic Oscillator Potentialsupporting
confidence: 90%
See 1 more Smart Citation