Absorbing boundary conditions for the Schrödinger equation on finite intervals

Autor:	J. P. Kuska
Rok vydání:	1992
Předmět:	Physics symbols.namesake Dispersion relation Mathematical analysis Range (statistics) symbols Mixed boundary condition Boundary value problem Interval (mathematics) Wave function Poincaré–Steklov operator Schrödinger equation
Zdroj:	Physical Review B. 46:5000-5003
ISSN:	1095-3795 0163-1829
Popis:	The absorbing boundary conditions for the one- and two-dimensional Schrodinger equation on a finite interval are considered by using a rational-diction approximation for the dispersion relation. The approximation gives good results over a wide range of input parameters. A finite-difference approximation is used to solve the Schrodinger equation and the resulting boundary conditions
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7f4d60bdac2482868d13a2a38c10dc6 https://doi.org/10.1103/physrevb.46.5000 Zobrazit plný text záznamu