Title: DYNAMICS OF CHARGE TRANSFER ALONG HYDROGEN BOND
Author(s): I.V.Stasyuk, R.Ya.Stetsiv, Yu.V.Sizonenko (Institute for Condensed Matter Physics of the National Academy of Sciences of Ukraine, 1 Svientsitskii Str., 79011 Lviv, Ukraine)

The pseudospin-electron model is formulated for the description of the correlated proton-electron charge transfer in the complex with hydrogen bonds. The energy spectrum of the model is obtained. The ground state diagram is built. The frequency dependence of the real part of conductivity is calculated. The time evolution of the proton and electron transfer along the hydrogen bond is studied. The time dependences of the mean occupancies of proton positions and electron states are obtained by solving the equations of motion for the density matrix components. The conditions, at which the motion of the proton and electron charges are mutually correlated, are considered.

Key words: pseudospin-electron model, proton-electron transfer, hydrogen bond, conductivity
PACS: 72.60.+g, 36.40.c