Dynamics of the spin-boson model : a comparison of the multiple Davydov D1, D1.5, D2 Ansätze

Accuracies of three multiple Davydov Ansätze, namely, the multi-D1, the multi-D1.5, and the multi-D2 Ansätz, in describing the population dynamics of the spin boson model, are carefully examined by a detailed comparison with numerically exact (multilayer) multiconfiguration time-dependent Hartree me...

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Bibliographic Details
Main Authors: Chen, Lipeng, Gelin, Maxim, Zhao, Yang
Other Authors: School of Materials Science & Engineering
Format: Article
Language:English
Published: 2020
Subjects:
Online Access:https://hdl.handle.net/10356/136766
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Institution: Nanyang Technological University
Language: English