Journal of Chemical Physics, Vol.111, No.17, 7701-7704, 1999
The projection of a mechanical system onto the irreversible generalized Langevin equation
The so-called irreversible generalized Langevin equation [R. Hernandez and F. L. Somer, J. Phys. Chem. B 103, 1064 (1999)], which extends the generalized Langevin equation (stochastic dynamics) to include irreversible changes-nonstationarity-in the solvent response, is shown to be the projection of an explicit time-dependent Hamiltonian system.