21 citations · 93 across the 17 of their papers we have counts for
17 papers
Asymptotic entanglement in the discrete-time quantum walk
G. Abal, R. Donangelo, H. Fort
The coin-position entanglement generated by the evolution operator of a discrete--time quantum walk converges, in the long time limit, to a well defined value which depends on the…
Conditional Quantum Walk and Iterated Quantum Games
G. Abal, R. Donangelo, H. Fort
Iterated bipartite quantum games are implemented in terms of the discrete-time quantum walk on the line. Our proposal allows for conditional strategies, as two rational agents make…
A model for mutation in bacterial populations
R. Donangelo, H. Fort
We describe the evolution of populations through a Bak-Sneppen type model which incorporates random mutations. We show that, for a value of the mutation level which coinci…
Comment on "First Order Transition in the Ginzburg-Landau Model"
H. Fort
I present clear evidences that for =2 a first order transition takes place when the coherence length becomes of the order of the lattice spacing and that this is connected w…
On the Nature of the Phase Transition Triggered by Vortex-Like Deffects in the 2D Ginzburg-Landau Model
G. Alvarez, H. Fort
The two dimensional lattice Ginzburg-Landau hamiltonian is simulated numerically for different values of the coherence length in units of the lattice spacing , a parameter w…
The Effect of Large Amplitude Fluctuations in the Ginzburg-Landau Phase Transition
G. Alvarez, H. Fort
The lattice Ginzburg-Landau model in d=3 and d=2 is simulated, for different values of the coherence length in units of the lattice spacing , using a Monte Carlo method. The…