6 citations · 9 across the 2 of their papers we have counts for
4 papers · 1 filter
Entanglement in Far From Equilibrium Stationary States
F. C. Alcaraz, V. Rittenberg, G. Sierra
We present four estimators of the entanglement (or interdepency) of ground-states in which the coefficients are all real nonnegative and therefore can be interpreted as probabiliti…
Two-component abelian sandpile models
F. C. Alcaraz, P. Pyatov, V. Rittenberg
In one-component abelian sandpile models, the toppling probabilities are independent quantities. This is not the case in multi-component models. The condition of associativity of t…
Directed abelian algebras and their applications to stochastic models
Francisco C. Alcaraz, Vladimir Rittenberg
To each directed acyclic graph (this includes some D-dimensional lattices) one can associate some abelian algebras that we call directed abelian algebras (DAA). On each site of the…
The pair annihilation reaction D + D --> 0 in disordered media and conformal invariance
F. C. Alcaraz, V. Rittenberg
The raise and peel model describes the stochastic model of a fluctuating interface separating a substrate covered with clusters of matter of different sizes, and a rarefied gas of…