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Non-equilibrium Dynamics Following a Quench to the Critical Point in a Semi-infinite System

Satya N. Majumdar·Anirvan M. Sengupta
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Abstract

We study the non-equilibrium dynamics (purely dissipative and relaxational) in a semi-infinite system following a quench from the high temperature disordered phase to its critical temperature. We show that the local autocorrelation near the surface of a semi-infinite system decays algebraically in time with a new exponent which is different from the bulk. We calculate this new non-equilibrium surface exponent in several cases, both analytically and numerically.

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Satya N. Majumdar, Anirvan M. Sengupta. 1995-06-12. Non-equilibrium Dynamics Following a Quench to the Critical Point in a Semi-infinite System. https://doi.org/10.1103/physrevlett.76.2394

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