62 citations · 409 across the 20 of their papers we have counts for
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Stability and Tunneling Dynamics of a Dark-Bright Soliton Pair in a Harmonic Trap
E. T. Karamatskos, J. Stockhofe, P. G. Kevrekidis +1
We consider a binary repulsive Bose-Einstein condensate in a harmonic trap in one spatial dimension and investigate particular solutions consisting of two dark-bright (DB) solitons…
Bloch dynamics in lattices with long range hoppings
J. Stockhofe, P. Schmelcher
We study a discrete Schrödinger equation with arbitrary long range hopping terms under the influence of an external force. The impact of long range hoppings on the single particle…
Degeneracy and Inversion of Band Structure for Wigner Crystals on a Toroidal Helix
A. V. Zampetaki, J. Stockhofe, P. Schmelcher
We explore the formation of Wigner crystals for charged particles on a toroidal helix. Focusing on certain commensurate cases we show that the ground state undergoes a pitchfork bi…
Beyond mean-field study of a binary bosonic mixture in a state-dependent honeycomb lattice
Lushuai Cao, Sven Krönke, Jan Stockhofe +4
We investigate a binary mixture of bosonic atoms loaded into a state-dependent honeycomb lattice. For this system, the emergence of a so-called twisted-superfluid ground state was…