2008/05/31 by J. A. Hoyos, José A. Hoyos
Mathematics · Physics and Astronomy · #Complex Network Analysis Techniques #Condensed matter physics #Critical exponent #Critical phenomena #Critical point (mathematics) #Directed percolation #Fixed point #Ising model #Mathematical analysis #Mathematical physics #Mathematics #Multicritical point #Non-equilibrium thermodynamics #Percolation (cognitive psychology) #Phase (matter) #Phase diagram #Phase transition #Physics #Quantum many-body systems #Quantum mechanics #Randomness #Renormalization group #Statistical physics #Statistics #Theoretical and Computational Physics #Universality (dynamical systems) #cond-mat.dis-nn #cond-mat.stat-mech
paper · pdf · doi:10.1103/physreve.78.032101
published as Phys. Rev. E 78, 032101 (2008) · 4 pages, 2 eps figures; (v2) references and discussion on experiments added; (v3) published version, minor typos corrected, some side discussions dropped due to size constraint
arxiv created 2008/09/02 · openalex publication_date 2008/09/02 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
The effects of quenched disorder on nonequilibrium phase transitions in the directed percolation universality class are revisited. Using a strong-disorder energy-space renormalization-group method, it is shown that for any amount of disorder the critical behavior is controlled by an infinite-randomness fixed point in the same universality class of the random transverse-field Ising models.