DBSR\_HF: a B-spline Dirac-Hartree-Fock program

DOI10.1016/J.CPC.2015.12.023zbMath1348.81030OpenAlexW2223301652MaRDI QIDQ339399

Oleg Zatsarinny, Charlotte Froese Fischer

Publication date: 10 November 2016

Published in: Computer Physics Communications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cpc.2015.12.023

zbMATH Keywords

projection operatorsgeneralized eigenvalue problemBreit interactionB-splinesatomic structurebound statesrelativistic Dirac theory

Mathematics Subject Classification ID

Numerical computation using splines (65D07) Nuclear physics (81V35) Many-body theory; quantum Hall effect (81V70) Software, source code, etc. for problems pertaining to quantum theory (81-04)

Related Items (7)

POLALMM: a program to compute polarizabilities for nominal one-electron systems using the Lagrange-mesh method ⋮ High-order finite element method for atomic structure calculations ⋮ Highly accurate numerical solution of Hartree-Fock equation with pseudospectral method for closed-shell atoms ⋮ A fresh computational approach to atomic structures, processes and cascades ⋮ \texttt{BSHF}: a program to solve the Hartree-Fock equations for arbitrary central potentials using a B-spline basis ⋮ Fisher information for endohedrally confined hydrogen atom ⋮ DBSR_HF

Cites Work

• Unnamed Item
• New version: GRASP2K relativistic atomic structure package
• A B-spline Galerkin method for the Dirac equation
• RELCI: A program for relativistic configuration interaction calculations
• BSR: B-spline atomic R-matrix codes
• The grasp2k relativistic atomic structure package
• A B-spline Hartree-Fock program
• Polarization Effects in the Positron Theory

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