Fermionic field theory for directed percolation in (1+1) dimensions

Details Fermionic field theory for directed percolation in (1+1) dimensions Fermionic field theory for directed percolation in (1+1) dimensions

1999-11-06

arxiv.org/abs/cond-mat/9911095v1

Physics

Condensed Matter

Statistical Mechanics

20 pages, 2 figures

Scientific paper

10.1088/0305-4470/33/6/301

We formulate directed percolation in (1+1) dimensions in the language of a reaction-diffusion process with exclusion taking place in one space dimension. We map the master equation that describes the dynamics of the system onto a quantum spin chain problem. From there we build an interacting fermionic field theory of a new type. We study the resulting theory using renormalization group techniques. This yields numerical estimates for the critical exponents and provides a new alternative analytic systematic procedure to study low-dimensional directed percolation.

Affiliated with

Also associated with

No associations

Rating

Fermionic field theory for directed percolation in (1+1) dimensions does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Fermionic field theory for directed percolation in (1+1) dimensions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fermionic field theory for directed percolation in (1+1) dimensions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-723668