Davydov coupling direct/indirect dampings

A. Dimers Involving Davydov Coupling and Direct and Indirect Dampings... 

Appendix R shows that the ACF (259) of the transition moment operator of the fast mode, involving indirect damping, but without direct damping ignored, takes the form given by Eq. (R.3). Of course, the direct damping may be taken into account with the aid of a damped exponential factor, as performed in the simpler situation without Davydov coupling. Consequently, in the present situation, the... 

Damping But Without Davydov Coupling. Now, consider the limit situation in the absence of Davydov coupling, but with direct and indirect damping. Then,... 

In the presence of Davydov coupling and Fermi resonances, the ACF of the dipole moment operator of the fast mode involving both direct and indirect dampings and also damping of the bending modes, has the same structure as Eq. (272), that is,... 

The ACF involving Davydov coupling, without Fermi resonance and without direct and indirect dampings. 

The ACF involving Davydov coupling without Fermi resonance, involving direct damping but without indirect damping. 

P-Dav( )] without Fermi resonance and indirect damping. The SD involving Davydov coupling and direct and indirect dampings, but without Fermi resonance. 

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