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Far-ultraviolet signatures of the 3He(n,tp) reaction in noble gas mixtures
Patrick P. Hughes, Michael A. Coplan, Alan K. Thompson +2
Previous work showed that the 3He(n,tp) reaction in a cell of 3He at atmospheric pressure generated tens of far-ultraviolet photons per reacted neutron. Here we report amplificatio…
Momentum-space engineering of gaseous Bose-Einstein condensates
Mark Edwards, Brandon Benton, Jeffrey Heward +1
We show how the momentum distribution of gaseous Bose--Einstein condensates can be shaped by applying a sequence of standing-wave laser pulses. We present a theory, whose validity…
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…
Generalized Thermalization in an Integrable Lattice System
Amy C. Cassidy, Charles W. Clark, Marcos Rigol
After a quench, observables in an integrable system may not relax to the standard thermal values, but can relax to the ones predicted by the generalized Gibbs ensemble (GGE) [M. Ri…
State-insensitive bichromatic optical trapping
Bindiya Arora, M. S. Safronova, Charles W. Clark
We propose a scheme for state-insensitive trapping of neutral atoms by using light with two independent wavelengths. In particular, we describe the use of trapping and control lase…
Theory and applications of atomic and ionic polarizabilities
J. Mitroy, M. S. Safronova, Charles W. Clark
Atomic polarization phenomena impinge upon a number of areas and processes in physics. The dielectric constant and refractive index of any gas are examples of macroscopic propertie…