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Matter-Wave Scattering from Ultracold Atoms in an Optical Lattice
(American Physical Society, 2010-07)
We study matter-wave scattering from an ultracold, many-body atomic system trapped in an optical lattice. The angular cross section of the target lattice for a matter wave is determined and is demonstrated to have a strong ...
Regularity Theory for 2-Dimensional Almost Minimal Currents II: Branched Center Manifold
(Springer International Publishing, 2017-10)
We construct a branched center manifold in a neighborhood of a singular point of a 2-dimensional integral current which is almost minimizing in a suitable sense. Our construction is the first half of an argument which shows ...
Electroexcitation of nucleon resonances from CLAS data on single pion electroproduction
(American Physical Society, 2009-11)
We present results on the electroexcitation of the low mass resonances Δ(1232)P[subscript 33], N(1440)P[subscript 11], N(1520)D[subscript 13],
and N(1535)S11 in a wide range of Q[superscript 2]. The results were obtained ...
Eddy-Driven Recirculations from a Localized Transient Forcing
(American Meteorological Society, 2012-03)
The generation of time-mean recirculation gyres from the nonlinear rectification of an oscillatory, spatially localized vorticity forcing is examined analytically and numerically. Insights into the rectification mechanism ...
Empirical Modeling of a Rolling-Piston Compressor Heat Pump for Predictive Control in Low-Lift Cooling
(American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE), 2010-10)
Inverter-driven variable-capacity air conditioners, heat pumps, and chillers can provide energy-efficient cooling, particularly at part-load capacity. Varying the capacity of vapor compression systems enables operation at ...
Drops bouncing on a vibrating bath
(Cambridge University Press, 2013-06)
We present the results of a combined experimental and theoretical investigation of millimetric droplets bouncing on a vertically vibrating fluid bath. We first characterize the system experimentally, deducing the dependence ...
Untitled
(2016-03-31)
Machine-learned and codified synthesis parameters of oxide materials
(Nature Publishing Group, 2017-09)
Predictive materials design has rapidly accelerated in recent years with the advent of large-scale resources, such as materials structure and property databases generated by ab initio computations. In the absence of analogous ...
Anisotropic (2+1)d growth and Gaussian limits of q-Whittaker processes
(Springer Berlin Heidelberg, 2017-10)
Abstract We consider a discrete model for anisotropic (2 + 1)-dimensional growth of an interface height function. Owing to a connection with q-Whittaker functions, this system enjoys many explicit integral formulas. By ...
Hyperentanglement-Enabled Direct Characterization of Quantum Dynamics
(American Physical Society, 2013-02)
We use hyperentangled photons to experimentally implement an entanglement-assisted quantum process tomography technique known as direct characterization of quantum dynamics. Specifically, hyperentanglement-assisted Bell-state ...