paper

Dynamical phase transition of a periodically driven DNA

arXiv:1204.2913 · doi:10.1103/PhysRevE.87.022718

Abstract

Replication and transcription are two important processes in living systems. To execute such processes, various proteins work far away from equilibrium in a staggered way. Motivated by this, aspects of hysteresis during unzipping of DNA under a periodic drive in non-equilibrium conditions are studied. A steady state phase diagram of a driven DNA is proposed which is experimentally verifiable. As a two state system, we also compare the results of DNA with that of an Ising magnet under an asymmetrical variation of magnetic field.

8 pages, 6 figures, Accepted version in PRE

References in corpus (4)

Dynamical phase transition of a periodically driven DNA · wovepaper