The hierarchy of Davydov’s Ansätze: from guesswork to numerically “exact” many-body wave functions
This perspective presents an overview of the development of the hierarchy of Davydov’s Ansätze and a few of its applications in many-body problems in computational chemical physics. Davydov’s solitons originated in the investigations of vibrational energy transport in protein s in the 1970s. Momentu...
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| Format: | Article |
| Language: | English |
| Published: |
2023
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| Online Access: | https://hdl.handle.net/10356/165196 |
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| Institution: | Nanyang Technological University |
| Language: | English |