346 citations · 2.5k across the 57 of their papers we have counts for
56 papers
Navigating Phase Space Transport with the Origin-Fate Map
Malcolm Hillebrand, Matthaios Katsanikas, Stephen Wiggins +1
We introduce and demonstrate the usage of the origin-fate map (OFM) as a tool for the detailed investigation of phase space transport in reactant-product type systems. For these sy…
Performance of chaos diagnostics based on Lagrangian descriptors. Application to the 4D standard map
Sebastian Zimper, Arnold Ngapasare, Malcolm Hillebrand +3
We investigate the ability of simple diagnostics based on Lagrangian descriptor (LD) computations of initially nearby orbits to detect chaos in conservative dynamical systems with…
Wave-packet spreading in the disordered and nonlinear Su-Schrieffer-Heeger chain
Bertin Many Manda, Vassos Achilleos, Olivier Richoux +2
We numerically investigate the characteristics of the long-time dynamics of a single-site wave-packet excitation in a disordered and nonlinear Su-Schrieffer-Heeger model. In the li…
Bubble relaxation dynamics in homopolymer DNA sequences
Malcolm Hillebrand, George Kalosakas, Alan R Bishop +1
Understanding the inherent timescales of large bubbles in DNA is critical to a thorough comprehension of its physicochemical characteristics, as well as their potential role on hel…
Wave-packet spreading in disordered soft architected structures
Arnold Ngapasare, Georgios Theocharis, Olivier Richoux +2
We study the dynamical and chaotic behavior of a disordered one-dimensional elastic mechanical lattice which supports translational and rotational waves. The model used in this wor…
Nonlinear Topological Edge States: from Dynamic Delocalization to Thermalization
Bertin Many Manda, Rajesh Chaunsali, Georgios Theocharis +1
We consider a mechanical lattice inspired by the Su-Schrieffer-Heeger model along with cubic Klein-Gordon type nonlinearity. We investigate the long-time dynamics of the nonlinear…