Large-j Expansion Method for Two-Body Dirac Equation
By using symmetry properties, the two-body Dirac equation in coordinate representation is reduced to the coupled pair of radial second-order differential equations. Then the large-j expansion technique is used to solve a bound state problem. Linear-plus-Coulomb potentials of different spin structure...
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| Veröffentlicht in: | Symmetry, Integrability and Geometry: Methods and Applications |
|---|---|
| Datum: | 2006 |
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| Format: | Artikel |
| Sprache: | Englisch |
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Інститут математики НАН України
2006
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/146425 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Large-j Expansion Method for Two-Body Dirac Equation / A. Duviryak // Symmetry, Integrability and Geometry: Methods and Applications. — 2006. — Т. 2. — Бібліогр.: 35 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862565317024153600 |
|---|---|
| author | Duviryak, A. |
| author_facet | Duviryak, A. |
| citation_txt | Large-j Expansion Method for Two-Body Dirac Equation / A. Duviryak // Symmetry, Integrability and Geometry: Methods and Applications. — 2006. — Т. 2. — Бібліогр.: 35 назв. — англ. |
| collection | DSpace DC |
| container_title | Symmetry, Integrability and Geometry: Methods and Applications |
| description | By using symmetry properties, the two-body Dirac equation in coordinate representation is reduced to the coupled pair of radial second-order differential equations. Then the large-j expansion technique is used to solve a bound state problem. Linear-plus-Coulomb potentials of different spin structure are examined in order to describe the asymptotic degeneracy and fine splitting of light meson spectra.
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| first_indexed | 2025-11-25T23:55:25Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-146425 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1815-0659 |
| language | English |
| last_indexed | 2025-11-25T23:55:25Z |
| publishDate | 2006 |
| publisher | Інститут математики НАН України |
| record_format | dspace |
| spelling | Duviryak, A. 2019-02-09T16:49:31Z 2019-02-09T16:49:31Z 2006 Large-j Expansion Method for Two-Body Dirac Equation / A. Duviryak // Symmetry, Integrability and Geometry: Methods and Applications. — 2006. — Т. 2. — Бібліогр.: 35 назв. — англ. 1815-0659 2000 Mathematics Subject Classification: 81Q05; 81Q15; 81Q20 https://nasplib.isofts.kiev.ua/handle/123456789/146425 By using symmetry properties, the two-body Dirac equation in coordinate representation is reduced to the coupled pair of radial second-order differential equations. Then the large-j expansion technique is used to solve a bound state problem. Linear-plus-Coulomb potentials of different spin structure are examined in order to describe the asymptotic degeneracy and fine splitting of light meson spectra. The author would like to thank Professors V. Tretyak and I. Simenog, Dr. Yu. Yaremko and Referees for helpful suggestions and critical comments. en Інститут математики НАН України Symmetry, Integrability and Geometry: Methods and Applications Large-j Expansion Method for Two-Body Dirac Equation Article published earlier |
| spellingShingle | Large-j Expansion Method for Two-Body Dirac Equation Duviryak, A. |
| title | Large-j Expansion Method for Two-Body Dirac Equation |
| title_full | Large-j Expansion Method for Two-Body Dirac Equation |
| title_fullStr | Large-j Expansion Method for Two-Body Dirac Equation |
| title_full_unstemmed | Large-j Expansion Method for Two-Body Dirac Equation |
| title_short | Large-j Expansion Method for Two-Body Dirac Equation |
| title_sort | large-j expansion method for two-body dirac equation |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/146425 |
| work_keys_str_mv | AT duviryaka largejexpansionmethodfortwobodydiracequation |