76 citations · 109 across the 7 of their papers we have counts for
7 papers
Collective dynamics of Fermi-Bose mixtures with an oscillating scattering length
F. Kh. Abdullaev, M. Ogren, M. P. Soerensen
Collective oscillations of superfluid mixtures of ultra cold fermionic and bosonic atoms are investigated while varying the fermion-boson scattering length. We study the dynamics w…
Estimation of hysteretic losses in the HTS coils made of coated conductor tapes of an electric generator during transient operation
Víctor M. R. Zermeño, Asger B. Abrahamsen, Nenad Mijatovic +2
In this work we present a modeling tool designed to estimate the hysteretic losses in the coils of an electric generator with coils made of coated conductor tapes during transient…
Negative Differential Resistance due to Nonlinearities in Single and Stacked Josephson Junctions
G. Filatrella, V. Pierro, N. F. Pedersen +1
Josephson junction systems with a negative differential resistance play an essential role for applications. As a well known example, long Josephson junctions of the BSCCO type have…
Zeno effect and switching of solitons in nonlinear couplers
F. Kh. Abdullaev, V. V. Konotop, M. Ogren +1
The Zeno effect is investigated for soliton type pulses in a nonlinear directional coupler with dissipation. The effect consists in increase of the coupler transparency with increa…
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…