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cond-mat.mes-hall2013
"Ping-pong" electron transfer. II. Multiple reflections of the Loschmidt echo and the wave function trapping by an acceptor
V. N. Likhachev, T. Yu. Astakhova, G. A. Vinogradov
This paper continues the preceding paper on the problem of quantum dynamics on the lattice. Firstly we consider the multiple reflections of the wave function (Loschmidt echo). The…
cond-mat.mes-hall2013
"Ping-pong" electron transfer. I. First reflection of the Loschmidt echo
V. N. Likhachev, T. Yu. Astakhova, G. A. Vinogradov
Quantum dynamics of the electron wave function on one-dimensional lattice is considered. The lattice consists of equal sites and one impurity site. The impurity site differs fr…
cond-mat.mes-hall2013
Polarons on one-dimensional lattice. II. Moving polaron
T. Yu. Astakhova, V. N. Likhachev, G. A. Vinogradov
In the present study we revise the possible polaron contribution to the charge and energy transfer over long distances in biomolecules like DNA. The harmonic and the simple inharmo…