Improved population operators for multi-state nonadiabatic dynamics with the mixed quantum-classical mapping approach

Author:

Saller Maximilian A. C.123ORCID,Kelly Aaron4567ORCID,Richardson Jeremy O.123ORCID

Affiliation:

1. Laboratory of Physical Chemistry

2. ETH Zurich

3. Switzerland

4. Department of Chemistry

5. Dalhousie University

6. Halifax

7. Canada

Abstract

Application to the 7-state Frenkel-exciton Hamiltonian for the Fenna–Matthews–Olson complex shows that using a different representation of the electronic population operators can drastically improve the accuracy of the quasiclassical mapping approach without increasing the computational effort.

Funder

Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry

Reference65 articles.

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4. The multi-configurational time-dependent Hartree approach

5. Multidimensional Quantum Dynamics: MCTDH Theory and Applications , ed. H.-D. Meyer , F. Gatti and G. W. Worth , Wiley-VCH , Weinheim , 2009

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