51 citations · 397 across the 25 of their papers we have counts for
25 papers
High Q Cavity Induced Fluxon Bunching in Inductively Coupled Josephson Junctions
Søren Madsen, Niels Grønbech-Jensen, Niels Falsig Pedersen +1
We consider fluxon dynamics in a stack of inductively coupled long Josephson junctions connected capacitively to a common resonant cavity at one of the boundaries. We study, throug…
Conformational transformations induced by the charge-curvature interaction at finite temperature
Yu. B. Gaididei, C. Gorria, P. L. Christiansen +1
The role of thermal fluctuations on the conformational dynamics of a single closed filament is studied. It is shown that, due to the interaction between charges and bending degrees…
Analytical and numerical modeling of front propagation and interaction of fronts in nonlinear thermoviscous fluids including dissipation
Anders R. Rasmussen, Mads P. Sørensen, Yuri B. Gaididei +1
A wave equation, that governs finite amplitude acoustic disturbances in a thermoviscous Newtonian fluid, and includes nonlinear terms up to second order, is proposed. In contrast t…
Quantum oscillations in a two-mode atom-molecule Bose-Einstein condensate -- the discrete WKB approach
J. Dorignac, Yu. B. Gaididei, J. C. Eilbeck +2
Quantum effects in a system of coupled atomic and molecular Bose-Einstein condensates in the framework of a two-mode model are studied numerically and analytically, using the discr…
Localization of nonlinear excitations in curved waveguides
Yu. B. Gaididei, P. L. Christiansen, P. G. Kevrekidis +2
Motivated by the example of a curved waveguide embedded in a photonic crystal, we examine the effects of geometry in a ``quantum channel'' of parabolic form. We study the linear ca…
Bubble generation in a twisted and bent DNA-like model
Peter V. Larsen, Peter L. Christiansen, Ole Bang +2
The DNA molecule is modeled by a parabola embedded chain with long-range interactions between twisted base pair dipoles. A mechanism for bubble generation is presented and investig…