Spatial resolution of different discretizations over long-time for the Dirac equation with small potentials

DOI10.1016/J.CAM.2022.114342zbMath1524.81041arXiv2105.10468WikidataQ113878725 ScholiaQ113878725MaRDI QIDQ6368238

Jia Yin, Yue Feng

Publication date: 21 May 2021

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) PDEs in connection with quantum mechanics (35Q40) Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70) Time-dependent Schrödinger equations and Dirac equations (35Q41)

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