Background field functional renormalization group for absorbing state phase transitions
Background field functional renormalization group for absorbing state phase transitions is a scholarly work, published in 2016 in ''Physical Review E''. The main subjects of the publication include critical exponent, fixed point, Percolation, renormalization, physics, mathematical physics, functional renormalization group, Percolation critical exponents, critical phenomena, Universality, statistical physics, condensed matter physics, phase change, interacting particle system, glass transition, directed percolation, renormalization group, percolation threshold, critical point, and mathematics. The authors present a functional renormalization group approach for the active to inactive phase transition in directed percolation-type systems, in which the transition is approached from the active, finite density phase.