Renormalization group analysis for an asymmetric simple exclusion process.
作者信息
Mukherji Sutapa
机构信息
Protein Chemistry and Technology, Central Food Technological Research Institute, Mysore 570 020, Karnataka, India.
出版信息
Phys Rev E. 2017 Mar;95(3-1):032131. doi: 10.1103/PhysRevE.95.032131. Epub 2017 Mar 17.
PMID:28415247
Abstract
A perturbative renormalization group method is used to obtain steady-state density profiles of a totally asymmetric simple exclusion process with particle adsorption and evaporation. This method allows us to obtain a globally valid solution for the density profile without the asymptotic matching of bulk and boundary layer solutions. In addition, we show a nontrivial scaling of the boundary layer width with the system size close to specific phase boundaries.
摘要
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