SEARCH Articles Figures Tables Conical intersections three-state molecular system Non-adiabatic coupling three-state system analysis Quantization three-state systems Three electron bond system, spin states Three-state Three-state molecular system, non-adiabatic Three-state molecular system, non-adiabatic extended Born-Oppenheimer equations Three-state molecular system, non-adiabatic minimal diabatic potential matrix Three-state molecular system, non-adiabatic noninteracting conical intersections Three-state molecular system, non-adiabatic numerical study Three-state molecular system, non-adiabatic quantization Three-state molecular system, non-adiabatic sign flip derivation Three-state molecular system, non-adiabatic strongly coupled conical Three-state molecular system, non-adiabatic theoretical-numeric approach Three-state molecular system, non-adiabatic transformation matrices Three-state system calculation Three-state system numerical study Three-state system quasiclassical trajectory Three-state system semiclassical calculation Three-state system sign flip derivation Three-state system strongly coupled conical Three-state system trajectory calculation Three-state system transformation matrices