WebDec 16, 1996 · The Davydov soliton, defined as the exact one-quantum ground state of the Davydov Hamiltonian, is shown to disappear in the subpicosecond timescale. However, … WebMar 1, 2024 · The transport of energy inside protein α-helices is studied by deriving a system of quantum equations of motion from the Davydov Hamiltonian with the use of the Schrödinger equation and the generalized Ehrenfest theorem.Numerically solving the system of quantum equations of motion for different initial distributions of the amide I …
The Davydov/Scott Model for Energy Storage and Transport in …
Web@article{osti_5871092, title = {Davydov solutions at 300 kelvin: The final search}, author = {Lomdahl, P S and Kerr, W C}, abstractNote = {The original proposal by Professor A.S. Davydov of a soliton mechanism for localization and transport of energy along linear chain molecules provided the impetus for several research efforts which have explored the … WebJul 1, 1981 · Hyman et al. / On Davydov's alpha-helix solitons This paper reports on a numerical study oDavydov's fundamental equations which confirms his analytical results. A sharp threshold between linear (dispersive) behavior and nonlinear (soliton) formation is clearly seen and this threshold is related to fundamental physical parameters describing … sportyandrich.com
On the quantum dynamics of Davydov solitons in protein
WebMar 1, 1987 · The Davydov model describes amide I energy transfer in proteins without dispersion or dissipation. In spite of five decades of study, there are few exact analytical results, especially for the ... WebForster (6), in one of the keynote presentations of energy transfer theory, pro-posed a slightly modified designation of these two criteria. In his attempt to bring unity to the … WebSep 10, 2024 · where Nu cp is the Nusselt (heat transfer) criterion, ... Verification confirmed sufficient convergence of theory and experiment. Areduction in α from 80° to 15° decreases the temperature of the cylindrical apparatus wall by 14% due to the “tornado” thermal vortex effect. ... S. Ya. Davydov, A. N. Semin, Energy-Saving Equipment for ... shelves with glass holders