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Journal of Statistical Physics

, Volume 83, Issue 5–6, pp 1219–1223 | Cite as

Subtleties in data analysis related to the size of critical region

  • K. -t. Leung
  • R. K. P. Zia
Short Communications

Abstract

We comment on the analysis of the critical behavior of a layered driven diffusive system recently done by Achahbar and Marro. We discuss why we believe their method of taking the thermodynamic limit and determining the order-parameter exponent β leads to unreliable estimates.

Key Words

Driven diffusive systems critical behavior finite-size scaling computer simulations 

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Copyright information

© Plenum Publishing Corporation 1996

Authors and Affiliations

  • K. -t. Leung
    • 1
  • R. K. P. Zia
    • 2
  1. 1.Institute of PhysicsAcademia SinicaTaipeiTaiwan, ROC
  2. 2.Center for Stochastic Processes in Science and Engineering and Physics DepartmentVirginia Polytechnic Institute and State UniversityBlacksburg

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