44 citations · 59 across the 2 of their papers we have counts for
5 papers
An analytical approach to atomic multichannel collisions in tight harmonic waveguides
Benjamin Heß, Panagiotis Giannakeas, Peter Schmelcher
We perform an analytical investigation in the framework of generalized matrix theory of the scattering problem in tight isotropic and harmonic waveguides allowing for several o…
Chaotic properties of spin lattices near second-order phase transitions
A. S. de Wijn, B. Hess, B. V. Fine
We perform a numerical investigation of the Lyapunov spectra of chaotic dynamics in lattices of classical spins in the vicinity of second-order ferromagnetic and antiferromagnetic…
Energy dependent -wave confinement-induced resonances
B. Hess, P. Giannakeas, P. Schmelcher
The universal aspects of two-body collisions in the presence of a harmonic confinement are investigated for both bosons and fermions. The main focus of this study are the confineme…
Lyapunov instabilities in lattices of interacting classical spins at infinite temperature
A. S. de Wijn, B. Hess, B. V. Fine
We numerically investigate Lyapunov instabilities for one-, two- and three-dimensional lattices of interacting classical spins at infinite temperature. We obtain the largest Lyapun…
Largest Lyapunov exponents for lattices of interacting classical spins
A. S. de Wijn, B. Hess, B. V. Fine
We investigate how generic the onset of chaos in interacting many-body classical systems is in the context of lattices of classical spins with nearest neighbor anisotropic coupling…