Racah Recoupling Matrices for System of Two Free Electrons Confined To Single Star

• Authors: T. Lulek , J. Kłos
• Languages of publication: EN

Abstracts

EN

Racah-Wigner type of calculus is adapted to the system of two free electrons in a cubic box, confined to a single star p00 of quasimomentum. Various coupling schemes (LS-like, jj-like, and transitive) have been reviewed in analogy to the case of a free atom. Racah recoupling matrices are calculated explicitly, and their quantum-mechanical meaning is exposed in terms of octahedral multipoles.

Keywords

EN

02.20.-a; 31.10.+z; 75.10.Lp; 75.20.-g

Discipline

• 75.20.-g: Diamagnetism, paramagnetism, and superparamagnetism
• 75.10.Lp: Band and itinerant models
• 31.10.+z: Theory of electronic structure, electronic transitions, and chemical binding(for theory and mathematical methods applied to electronic structure of biomolecules, see 87.10.-e)
• 02.20.-a: Group theory(for algebraic methods in quantum mechanics, see 03.65.Fd; for symmetries in elementary particle physics, see 11.30.-j)

• Journal: Acta Physica Polonica A
• Year: 1996
• Volume: 90
• Issue: 3
• Pages: 483-490

Dates

published

1996-09

received

1995-09-19

(unknown)

1996-07-17

Contributors

author

T. Lulek

• Institute of Physics, A. Mickiewicz University, Matejki 48/49, 60-769 Poznań, Poland

author

J. Kłos

• Institute of Molecular Physics, Polish Academy of Sciences, Smoluchowskiego 17/19, 60-179 Poznań, Poland

Identifiers

DOI

10.12693/APhysPolA.90.483