Coupled nonequilibrium growth equations:self-consistent mode coupling using vertex renormalization


We find that studying the simplest of the coupled nonequilibrium growth equations of Barabasi by self-consistent mode coupling requires the use of dressed vertices. Using the vertex renormalization, we find a roughening exponent which already in the leading order is quite close to the numerical value.

Publication DOI:
Divisions: Engineering & Applied Sciences > Mathematics
Engineering & Applied Sciences > Systems analytics research institute (SARI)
Additional Information: ©2000 American Physical Society
Full Text Link: https://arxiv.o ... ics/9909046.pdf
Related URLs: http://www.scop ... e568471b9f7fb6f (Scopus URL)
PURE Output Type: Article
Published Date: 2000-02-01
Authors: Chattopadhyay, Amit Kr. ( 0000-0001-5499-6008)
Basu, Abhik
Bhattacharjee, Jayanta K.



Version: Published Version

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