18 citations · 60 across the 6 of their papers we have counts for
8 papers
Quantum Scattering in Strong Cylindrical Confinement
Ji il Kim, Joerg Schmiedmayer, Peter Schmelcher
A Green's function formalism to analyze the scattering properties in confined geometries is developed. This includes scattering from a central field inside the guide created e.g. b…
Spectral Properties and Lifetimes of Neutral Spin-1/2-Fermions in a Magnetic Guide
Igor Lesanovsky, Peter Schmelcher
We investigate the resonant motion of neutral spin-1/2-fermions in a magnetic guide. A wealth of unitary and anti-unitary symmetries is revealed in particular giving rise to a two-…
Rydberg Atoms in a Magnetic Guide
Igor Lesanovsky, Joerg Schmiedmayer, Peter Schmelcher
We investigate electronically excited atoms in a magnetic guide. It turns out that the Hamiltonian describing this system possesses a wealth of both unitary as well as antiunitary…
Electronic Structure of Atoms in Magnetic Quadrupole Traps
Igor Lesanovsky, Joerg Schmiedmayer, Peter Schmelcher
We investigate the electronic structure and properties of atoms exposed to a magnetic quadrupole field. The spin-spatial as well as generalized time reversal symmetries are establi…
Rydberg Atoms in Magnetic Quadrupole Traps
I. Lesanovsky, J. Schmiedmayer, P. Schmelcher
We investigate the electronic structure and properties of Rydberg atoms exposed to a magnetic quadrupole field. It is shown that the spatial as well as generalized time reversal sy…
Time-Dependent Trapping of Solitons in Bose-Einstein Condensates
H. E. Nistazakis, D. J. Frantzeskakis, N. Brouzakis +3
We study the influence of a time-dependent potential on the motion of solitons in a quasi one-dimensional Bose-Einstein condensate by solving the corresponding Gross-Pitaevskii equ…