Computing Semiclassical Quantum Dynamics with Hagedorn Wavepackets

DOI10.1137/080729724zbMath1194.81096OpenAlexW2080732943MaRDI QIDQ3581079

Erwan Faou, Vasile Gradinaru, Christian Lubich

Publication date: 16 August 2010

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/080729724

zbMATH Keywords

splittingquantum dynamicssemiclassicalhyperbolic crossHagedorn functions

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Computational methods for problems pertaining to quantum theory (81-08) Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20) Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70) Applications to the sciences (65Z05) Other special orthogonal polynomials and functions (33C47)

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