Comment on ``Jamming Percolation and Glass Transitions in Lattice Models.''

Details Comment on ``Jamming Percolation and Glass Transitions in Lattice Models.'' Comment on ``Jamming Percolation and Glass Transitions in Lattice Models.''

2006-12-19

arxiv.org/abs/cond-mat/0612484v1

Phys. Rev. Lett. 98, 129601(2007)

Physics

Condensed Matter

Statistical Mechanics

1 page, 1 figure

Scientific paper

Toninelli, Biroli, and Fisher recently introduced the knights model, a correlated percolation system (Phys. Rev. Lett. 96, 035702 (2006)). They claimed to prove that the critical point of this model was the same as that for directed percolation, and then used this to show (assuming a conjecture about directed percolation, described later in a more detailed proof) that this model has a discontinuous phase transition with a diverging correlation length. However, there is an error in their work, so that these results are unproven for their model. Their proofs can, however, be modified to work for a similar model.

Affiliated with

Also associated with

No associations

Rating

Comment on ``Jamming Percolation and Glass Transitions in Lattice Models.'' 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 Comment on ``Jamming Percolation and Glass Transitions in Lattice Models.'', we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Comment on ``Jamming Percolation and Glass Transitions in Lattice Models.'' will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-314947