A Microscopic Model of Interface Related to the Burgers Equation

نویسندگان

  • A. D e Masi
  • P. A. Ferrari
  • M. E. Vares
چکیده

A microscopic model for a solid-on-solid type of interface under the influence of an external field is introduced. It is proven that in equilibrium the macroscopic profile satisfies a partial differential equation which is (up to a transformation) the stationary Burgers equation. The study is based on the structure of the invariant measures for a related asymmetric simple exclusion process.

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تاریخ انتشار 1989