If two separated observers are supplied with entanglement, in the form of n pairs of particles in identical partly-entangled pure states, one member of each pair being given to each observer; they can, by local actions of each observer, concentrate this entangle-ment into a smaller number of maximally-entangled pairs of particles, for example… (More)
The biosciences need an image format capable of high performance and long-term maintenance. Is HDF5 the answer?
We demonstrate the absence of off-diagonal elements for the density matrix of a supersonic Na atomic beam, thus showing that there are no coherent wave packets emerging from this source. We used a differentially detuned separated oscillatory field longitudinal interferometer to search for off-diagonal density matrix elements in the longitudinal… (More)
Selected from papers presented at the Symposium on Factory Automation and Robotics held September 9-11, 1985, at New York University