25 citations · 27 across the 2 of their papers we have counts for
6 papers
Simple rules govern finite-size effects in scale-free networks
Sara Cuenda, Juan A. Crespo
We give an intuitive though general explanation of the finite-size effect in scale-free networks in terms of the degree distribution of the starting network. This result clarifies…
Does the dynamics of sine-Gordon solitons predict active regions of DNA?
Sara Cuenda, Angel Sanchez, Niurka R. Quintero
In this work we analyze the possibility that soliton dynamics in a simple nonlinear model allows functionally relevant predictions of the behaviour of DNA. This suggestion was firs…
On the discrete Peyrard-Bishop model of DNA: stationary solutions and stability
Sara Cuenda, Angel Sanchez
As a first step in the search of an analytical study of mechanical denaturation of DNA in terms of the sequence, we study stable, stationary solutions in the discrete, finite and h…
Length scale competition in soliton bearing equations: A collective coordinate approach
Sara Cuenda, Angel Sanchez
We study the phenomenon of length scale competition, an instability of solitons and other coherent structures that takes place when their size is of the same order of some characte…
Nonlinear excitations in DNA: Aperiodic models vs actual genome sequences
Sara Cuenda, Angel Sanchez
We study the effects of the sequence on the propagation of nonlinear excitations in simple models of DNA in which we incorporate actual DNA sequences obtained from human genome dat…
Disorder and fluctuations in nonlinear excitations in DNA
Sara Cuenda, Angel Sanchez
We study the effects of the sequence on the propagation of nonlinear excitations in simple models of DNA, and how those effects are modified by noise. Starting from previous result…