111 citations · 816 across the 36 of their papers we have counts for
36 papers
Phase transition in fluctuations of interacting spins at infinite temperature
V. N. Gorshkov, N. A. Sinitsyn, D. Mozyrsky
The high temperature limit of interacting spins is usually not associated with ordering or critical phenomena. Nevertheless, spontaneous fluctuations of a local spin polarization a…
Mixed quantum-classical approach to model non-adiabatic electron-nuclear dynamics: Detailed balance and improved surface hopping method
Eugene Stolyarov, Alexander White, Dmitry Mozyrsky
We develop a density matrix formalism to describe coupled electron-nuclear dynamics. To this end we introduce an effective Hamiltonian formalism that describes electronic transitio…
Dynamic properties of superconductors: Anderson-Bogoliubov mode and Berry phase in BCS and BEC regimes
Dmitry Mozyrsky, Andrey V. Chubukov
We analyze the evolution of the dynamics of a neutral s-wave superconductor between BCS and BEC regimes. We consider 2d case, when BCS-BEC crossover occurs already at weak coupling…
An Improved Ehrenfest Approach to Model Correlated Electron-Nuclear Dynamics
Roman Baskov, Alexander White, Dmitry Mozyrsky
Mixed quantum-classical mechanics descriptions are critical to modeling coupled electron-nuclear dynamics, i.e. non-adiabatic molecular dynamics, relevant to photochemical and phot…
Non-Adiabatic Quantum Molecular Dynamics with Detailed Balance
Jerome Daligault, Dmitry Mozyrsky
We present an approach for carrying out non-adiabatic molecular dynamics simulations of systems in which non-adiabatic transitions arise from the coupling between the classical ato…
Coupled Wavepackets for Non-Adiabatic Molecular Dynamics: A Generalization of Gaussian Wavepacket Dynamics to Multiple Potential Energy Surfaces
Alexander White, Sergei Tretiak, Dmitry Mozyrsky
Accurate simulation of the non-adiabatic dynamics of molecules in excited electronic states is key to understanding molecular photo-physical processes. Here we present a novel meth…