# Surface critical behavior of driven diffusive systems with open boundaries

Source: [Surface critical behavior of driven diffusive systems with open boundaries](<https://www.sota2.com/research/paper/68fa248e2c2a3760193a5b9e>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-24T09:18:10.151Z

Authors: K. Oerding, H. K. Janssen

Published: 1998-05-15T12:43:03.000Z

## Abstract

Using field theoretic renormalization group methods we study the critical behavior of a driven diffusive system near a boundary perpendicular to the driving force. The boundary acts as a particle reservoir which is necessary to maintain the critical particle density in the bulk. The scaling behavior of correlation and response functions is governed by a new exponent eta\_1 which is related to the anomalous scaling dimension of the chemical potential of the boundary. The new exponent and a universal amplitude ratio for the density profile are calculated at first order in epsilon = 5-d. Some of our results are checked by computer simulations.

## Recorded benchmark results

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/cond-mat/9805189>)

[PDF](<https://arxiv.org/pdf/cond-mat/9805189.pdf>)