Numerical integrators for quantum dynamics close to the adiabatic limit

DOI10.1007/s00211-002-0421-1zbMath1029.65069OpenAlexW2005812552MaRDI QIDQ1402162

Christian Lubich, Tobias Jahnke

Publication date: 19 August 2003

Published in: Numerische Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00211-002-0421-1

zbMATH Keywords

singular perturbationerror estimatesnumerical examplesSchrödinger equationquantum dynamicsadiabatic limitmidpoint schemestime-reversible integrator

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Linear ordinary differential equations and systems (34A30) Numerical methods for initial value problems involving ordinary differential equations (65L05) Error bounds for numerical methods for ordinary differential equations (65L70) Singular perturbations for ordinary differential equations (34E15)

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