Abstract
We are reporting the scaling behaviour of the bound state energies associated with the Hellmann potential, with different strength parameters, using the Laguerre basis. We show the existence of a crossover phenomenon for the energy spectrum; the scaling laws for bound states as we approach the continuum are calculated. Close to the bound-resonance phase transition region, state energies and wavefunctions for the Hellmann potential, with different strength parameters, have been studied.
| Original language | English |
|---|---|
| Pages (from-to) | 2608-2613 |
| Number of pages | 6 |
| Journal | Molecular Physics |
| Volume | 112 |
| Issue number | 19 |
| DOIs | |
| State | Published - Oct 2014 |
Bibliographical note
Publisher Copyright:© 2014 Taylor & Francis.
Keywords
- Critical parameter
- Eigenvalues
- Hellmann potential
- J-matrix method
- Phase transitions
- Scaling
ASJC Scopus subject areas
- Biophysics
- Molecular Biology
- Condensed Matter Physics
- Physical and Theoretical Chemistry