OPERATOR REPRESENTATION OF THE DIRAC-COULOMB GREEN-FUNCTION AND RELATIVISTIC POLARIZABILITY OF HYDROGEN-LIKE ATOMS

Authors
THU LA VANHOANG L KOMAROV LI ROMANOVA TS
Citation
La. Thu et al., OPERATOR REPRESENTATION OF THE DIRAC-COULOMB GREEN-FUNCTION AND RELATIVISTIC POLARIZABILITY OF HYDROGEN-LIKE ATOMS, Journal of physics. B, Atomic molecular and optical physics, 27(18), 1994, pp. 4083-4094
Citations number
17
Categorie Soggetti
Physics, Atomic, Molecular & Chemical",Optics
Journal title
Journal of physics. B, Atomic molecular and optical physics → ACNP
ISSN journal
09534075
Volume
27
Issue
18
Year of publication
1994
Pages
4083 - 4094
Database
ISI
SICI code
0953-4075(1994)27:18<4083:OROTDG>2.0.ZU;2-P
Abstract
The Dirac Coulomb Green function in the representation of the annihila tion and creation operators is established and on the basis of the app lication of this new operator representation an algebraic method of ca lculation of atomic characteristics is briefly discussed. The relativi stic polarizability of hydrogen-like atoms is calculated and its simpl e analytical formula is obtained.