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

Amit Kr. Chattopadhyay; Abhik Basu; Jayanta K. Bhattacharjee

doi:10.1103/PhysRevE.61.2086

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

Amit Kr. Chattopadhyay, Abhik Basu, Jayanta K. Bhattacharjee

Research output: Contribution to journal › Article › peer-review

Abstract

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.

Original language	English
Article number	2086
Pages (from-to)	2086-2088
Number of pages	3
Journal	Physical Review E
Volume	61
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevE.61.2086
Publication status	Published - 1 Feb 2000

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10.1103/PhysRevE.61.2086

Coupled nonequilibrium growth equations
©2000 American Physical Society
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https://arxiv.org/pdf/physics/9909046.pdf

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

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