203 citations · 728 across the 48 of their papers we have counts for
9 papers · 2 filters
Total Angular Momentum Conservation in Ehrenfest Dynamics with a Truncated Basis of Adiabatic States
Zhen Tao, Xuezhi Bian, Yanze Wu +3
We show that standard Ehrenfest dynamics does not conserve linear and angular momentum when using a basis of truncated adiabatic states. However, we also show that previously propo…
Linear and Angular Momentum Conservation in Surface Hopping Methods
Yanze Wu, Jonathan Rawlinson, Robert G. Littlejohn +1
We demonstrate that, for systems with spin-orbit coupling and an odd number of electrons, the standard fewest switches surface hopping (FSSH) algorithm does not conserve the total…
Kubo-Anderson theory of polariton lineshape
Clàudia Climent, Joseph E. Subotnik, Abraham Nitzan
We apply the Kubo-Anderson stochastic theory of molecular spectral lineshape to the case of polaritons formed in the collective strong coupling regime. We investigate both the fast…
On the nature of polariton transport in a Fabry-Perot Cavity
Zeyu Zhou, Hsing-Ta Chen, Maxim Sukharev +2
Fabry-Perot microcavities can strongly enhance interactions between light and molecules, leading to the formation of hybrid light-matter states known as polaritons. Polaritons poss…
Surface Hopping, Electron Translation Factors, Electron Rotation Factors, Momentum Conservation, and Size Consistency
Vishikh Athavale, Xuezhi Bian, Zhen Tao +5
For a system without spin-orbit coupling, the (i) nuclear plus electronic linear momentum and (ii) nuclear plus orbital electronic angular momentum are good quantum numbers. Thus,…
Total Angular Momentum Conservation in Ab Initio Born-Oppenheimer Molecular Dynamics
Xuezhi Bian, Zhen Tao, Yanze Wu +3
We prove both analytically and numerically that the total angular momentum of a molecular system undergoing adiabatic Born-Oppenheimer dynamics is conserved only when pseudo-magnet…