381 citations · 1.4k across the 11 of their papers we have counts for
10 papers
Phase fluctuations in anisotropic Bose condensates: from cigars to rings
L. Mathey, A. Ramanathan, K. C. Wright +3
We study the phase-fluctuating condensate regime of ultra-cold atoms trapped in a ring-shaped trap geometry, which has been realized in recent experiments. We first consider a simp…
Quantum and Classical Dynamics of a BEC in a Large-Period Optical Lattice
J. H. Huckans, I. B. Spielman, B. Laburthe Tolra +2
We experimentally investigate diffraction of a Rb-87 Bose-Einstein condensate from a 1D optical lattice. We use a range of lattice periods and timescales, including those beyond th…
Condensate fraction in a 2D Bose gas measured across the Mott-insulator transition
I. B. Spielman, W. D. Phillips, J. V. Porto
We realize a single-band 2D Bose-Hubbard system with Rb atoms in an optical lattice and measure the condensate fraction as a function of lattice depth, crossing from the superfluid…
Optimal control of atom transport for quantum gates in optical lattices
G. De Chiara, T. Calarco, M. Anderlini +5
By means of optimal control techniques we model and optimize the manipulation of the external quantum state (center-of-mass motion) of atoms trapped in adjustable optical potential…
Sublattice addressing and spin-dependent motion of atoms in a double-well lattice
P. J. Lee, M. Anderlini, B. L. Brown +3
We load atoms into every site of an optical lattice and selectively spin flip atoms in a sublattice consisting of every other site. These selected atoms are separated from their un…
A lattice of double wells for manipulating pairs of cold atoms
J. Sebby-Strabley, M. Anderlini, P. S. Jessen +1
We describe the design and implementation of a 2D optical lattice of double wells suitable for isolating and manipulating an array of individual pairs of atoms in an optical lattic…