. "10.1088/1742-5468/2012/11/P11009" . "1742-5468" . "000312102500017" . . "http://dx.doi.org/10.1088/1742-5468/2012/11/P11009" . . . "[70FC0D8D7212]" . "Dynamics and energetics for a molecular zipper model under external driving"@en . . . . "Dynamics and energetics for a molecular zipper model under external driving" . "neuveden" . . "mechanical properties (DNA, RNA, membranes, biopolymers) (theory); stochastic particle dynamics (theory); exact results; driven diffusive systems (theory)"@en . "17"^^ . . "S, Z(MSM0021620835)" . . . "11320" . "Maass, Philipp" . "Dynamics and energetics for a molecular zipper model under external driving" . "Chvosta, Petr" . "We investigate the dynamics of a single-ended N-state molecular zipper based on a model originally proposed by Kittel. The molecule is driven unidirectionally towards the completely unzipped state with increasing time t. The driving lowers the energies of states with k unzipped links by an amount proportional to kt. We solve the Pauli rate equation for the state probabilities and the partial differential equations, which yield the probability distributions for the work performed on the zipper and for the heat exchanged with the thermal reservoir. Similarly to the related equilibrium model, two different regimes can be identified at a given temperature with respect to the released molecular degrees of freedom per broken bond. In these two regimes the time evolution of the state probabilities as well as of the work and heat distributions shows a qualitatively different behavior."@en . "november" . . . "We investigate the dynamics of a single-ended N-state molecular zipper based on a model originally proposed by Kittel. The molecule is driven unidirectionally towards the completely unzipped state with increasing time t. The driving lowers the energies of states with k unzipped links by an amount proportional to kt. We solve the Pauli rate equation for the state probabilities and the partial differential equations, which yield the probability distributions for the work performed on the zipper and for the heat exchanged with the thermal reservoir. Similarly to the related equilibrium model, two different regimes can be identified at a given temperature with respect to the released molecular degrees of freedom per broken bond. In these two regimes the time evolution of the state probabilities as well as of the work and heat distributions shows a qualitatively different behavior." . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . . "Holubec, Viktor" . "2"^^ . . "Journal of Statistical Mechanics: Theory and Experiment" . "132547" . . "RIV/00216208:11320/12:10129691!RIV13-MSM-11320___" . . . "RIV/00216208:11320/12:10129691" . "3"^^ . . "Dynamics and energetics for a molecular zipper model under external driving"@en . . . .