A uniformly accurate method for the Klein-Gordon-Dirac system in the nonrelativistic regime

DOI10.1016/j.jcp.2023.112105OpenAlexW4362606333MaRDI QIDQ6147084

Wenfan Yi, Yong-Yong Cai

Publication date: 15 January 2024

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcp.2023.112105

zbMATH Keywords

nonrelativistic limit regimemultiscale decompositionhigh oscillationYukawa interactionKlein-Gordon-Dirac systemuniformly accurate

Mathematics Subject Classification ID

Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx) Partial differential equations of mathematical physics and other areas of application (35Qxx) General mathematical topics and methods in quantum theory (81Qxx)

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