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  Conditional Wave Function Theory: A Unified Treatment of Molecular Structure and Nonadiabatic Dynamics

Albareda Piquer, G., Lively, K., Sato, S., Kelly, A., & Rubio, A. (2021). Conditional Wave Function Theory: A Unified Treatment of Molecular Structure and Nonadiabatic Dynamics. Journal of Chemical Theory and Computation, 17(12), 7321-7340. doi:10.1021/acs.jctc.1c00772.

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基本情報

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アイテムのパーマリンク: https://hdl.handle.net/21.11116/0000-0008-CC51-7 版のパーマリンク: https://hdl.handle.net/21.11116/0000-000B-F1CF-C
資料種別: 学術論文

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:
acs.jctc.1c00772.pdf (出版社版), 5MB
ファイルのパーマリンク:
https://hdl.handle.net/21.11116/0000-000A-080A-3
ファイル名:
acs.jctc.1c00772.pdf
説明:
Open Access
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Not specified
閲覧制限:
公開
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application/pdf / [MD5]
技術的なメタデータ:
著作権日付:
2021
著作権情報:
© The Authors. Published by American Chemical Society

関連URL

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URL:
https://arxiv.org/abs/2107.01094 (プレプリント)
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-
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作成者

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 作成者:
Albareda Piquer, G.1, 2, 3, 4, 著者           
Lively, K.3, 4, 著者           
Sato, S.3, 4, 5, 著者           
Kelly, A.3, 4, 6, 7, 著者           
Rubio, A.1, 3, 4, 6, 8, 著者           
所属:
1Nano-Bio Spectroscopy Group and European Theoretical Spectroscopy Facility (ETSF), Universidad del País Vasco (UPV/EHU), ou_persistent22              
2Institute of Theoretical and Computational Chemistry, University of Barcelona, ou_persistent22              
3Theory Group, Theory Department, Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Society, ou_2266715              
4Center for Free-Electron Laser Science, ou_persistent22              
5Center for Computational Sciences, University of Tsukuba, ou_persistent22              
6The Hamburg Centre for Ultrafast Imaging, University of Hamburg, ou_persistent22              
7Department of Chemistry, Dalhousie University, Halifax, ou_persistent22              
8Center for Computational Quantum Physics (CCQ), Flatiron Institute, ou_persistent22              

内容説明

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 要旨: We demonstrate that a conditional wave function theory enables a unified and efficient treatment of the equilibrium structure and nonadiabatic dynamics of correlated electron–ion systems. The conditional decomposition of the many-body wave function formally recasts the full interacting wave function of a closed system as a set of lower-dimensional (conditional) coupled “slices”. We formulate a variational wave function ansatz based on a set of conditional wave function slices and demonstrate its accuracy by determining the structural and time-dependent response properties of the hydrogen molecule. We then extend this approach to include time-dependent conditional wave functions and address paradigmatic nonequilibrium processes including strong-field molecular ionization, laser-driven proton transfer, and nuclear quantum effects induced by a conical intersection. This work paves the road for the application of conditional wave function theory in equilibrium and out-of-equilibrium ab initio molecular simulations of finite and extended systems.

資料詳細

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言語: eng - English
 日付: 2021-08-022021-11-092021-12-14
 出版の状態: 出版
 ページ: 20
 出版情報: -
 目次: -
 査読: 査読あり
 識別子(DOI, ISBNなど): arXiv: 2107.01094
DOI: 10.1021/acs.jctc.1c00772
 学位: -

関連イベント

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訴訟

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Project information

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Project name : This work was supported by the European Research Council (ERC-2015-AdG694097), the Cluster of Excellence “CUI: Advanced Imaging of Matter” of the Deutsche Forschungsgemeinschaft (DFG)─EXC 2056─project ID 390715994, Grupos Consolidados (IT1249-19), and the SFB925 “Light induced dynamics and control of correlated quantum systems”. The Flatiron Institute is a division of the Simons Foundation. The authors also acknowledge financial support from the JSPS KAKENHI Grant Number 20K14382, the Spanish Ministerio de Economía y Competitividad, Project Nos. PID2019-109518GB-I00 and CTQ2017-87773-P/AEI/FEDER, the Spanish Structures of Excellence María de Maeztu program through grant MDM-2017-0767, and Generalitat de Catalunya, Project No. 2017 SGR 348.
Grant ID : -
Funding program : -
Funding organization : -

出版物 1

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出版物名: Journal of Chemical Theory and Computation
  その他 : J. Chem. Theory Comput.
種別: 学術雑誌
 著者・編者:
所属:
出版社, 出版地: Washington, D.C. : American Chemical Society
ページ: - 巻号: 17 (12) 通巻号: - 開始・終了ページ: 7321 - 7340 識別子(ISBN, ISSN, DOIなど): ISSN: 1549-9618
CoNE: https://pure.mpg.de/cone/journals/resource/111088195283832