39 citations · 67 across the 9 of their papers we have counts for
9 papers
Geometry of Optimal Control for Control-Affine Systems
Jeanne N. Clelland, Christopher G. Moseley, George R. Wilkens
Motivated by the ubiquity of control-affine systems in optimal control theory, we investigate the geometry of point-affine control systems with metric structures in dimensions two…
Formation of vortices in a dense Bose-Einstein condensate
V. P. Barros, Ch. Moseley, A. Gammal +1
A relaxation method is employed to study a rotating dense Bose-Einstein condensate beyond Thomas-Fermi approximation. We use a slave-boson model to describe the strongly interactin…
Interacting bosons in an optical lattice
Ch. Moseley, O. Fialko, K. Ziegler
Several models of a strongly interacting Bose gas in an optical lattice are studied within the functional-integral approach. The one-dimensional Bose gas is briefly discussed. Then…
Interacting bosons in an optical lattice: Bose-Einstein condensates and Mott insulator
O. Fialko, Ch. Moseley, K. Ziegler
A dense Bose gas with hard-core interaction is considered in an optical lattice. We study the phase diagram in terms of a special mean-field theory that describes a Bose-Einstein c…
A renormalized Gross-Pitaevskii Theory and vortices in a strongly interacting Bose gas
Ch. Moseley, K. Ziegler
We consider a strongly interacting Bose-Einstein condensate in a spherical harmonic trap. The system is treated by applying a slave-boson representation for hard-core bosons. A ren…
Correlations in Systems of Complex Directed Macromolecules
Christopher Moseley, Klaus Ziegler
An ensemble of directed macromolecules on a lattice is considered, where the constituting molecules are chosen as a random sequence of N different types. The same type of molecules…