Title: The entropy and efficiency of a molecular motor model
Authors: Boksenbojm, Eliran ×
Wynants, BRam #
Issue Date: Nov-2009
Publisher: Iop publishing ltd
Series Title: Journal of physics a-mathematical and theoretical vol:42 issue:44 pages:1-10
Article number: 445003
Abstract: In this paper we investigate the use of path-integral formalism and the concepts of entropy and traffic in the context of molecular motors. We show that together with time-reversal symmetry breaking arguments one can find bounds on efficiencies of such motors. To clarify this technique we use it on one specific model to find both the thermodynamic and the Stokes efficiencies, although the arguments themselves are more general and can be used on a wide class of models. We also show that by considering the molecular motor as a ratchet, one can find additional bounds on the thermodynamic efficiency.
ISSN: 1751-8113
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Theoretical Physics Section
× corresponding author
# (joint) last author

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