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Possible modifications of the Zusman stochastic equations aimed to account for quantum interference of basis states of the system have been investigated. Starting with Caldeira–Leggett theory, we have obtained a set of equations for the density matrix in the Wigner representation that includes nonequilibrium distribution in the momentum space at short time scale. A variant of reduction of the density...
The influence of an external magnetic field on the elementary act of a chemical reaction in solutions has been investigated. The probability of a non-thermal back electron transfer to the triplet donor state induced by an external magnetic field due to the Δg-mechanism (magnetic field effect) in solvents with several relaxation time scales has been calculated. It has been shown that in solvents with...
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