Articles dans des revues à comité de lecture
| Critical properties of the reaction-diffusion model 2A->3A, 2A->0 |
| Carlon E., Henkel M., Schollwoeck U. |
| Physical Review E - Statistical, Nonlinear, and Soft Matter Phys 63 (2001) 361011 |
| ArXiv : cond-mat/9912347 [PDF] |
A one-dimensional reaction-diffusion model is studied based on its steady-state phase diagram. The non-Hermitian density matrix renormalization group is used for the analysis. The model is reduced to the pair-contact process in the absence of single-particle diffusion. The process has a phase transition in the universality class of directed percolation and an infinite number of absorbing steady states. |