A model-independent analysis of the infinite-momentum-frame charge density of partons in the transverse plane is presented for the nucleon. We find that the neutron-parton charge density is negativeâ€¦ (More)

It is well known that every alternating and every symmetric group can be generated by two of its substitutions, and that two such generating substitutions can usually be selected in a large number ofâ€¦ (More)

A model for the pionic components of nuclear wave functions is obtained from light front dynamical calculations of binding energies and densities. The pionic effects are small enough to be consistentâ€¦ (More)

We present a relativistic quantum-mechanical treatment of opacity and refractive effects that allows reproduction of observables measured in two-pion Hanbury Brown-Twiss (HBT) interferometry and pionâ€¦ (More)

Proceedings of the National Academy of Sciencesâ€¦

2006

Major advances in large-scale yeast two-hybrid screening have provided a global view of binary protein-protein interactions across species as dissimilar as human, yeast, and bacteria. Remarkably,â€¦ (More)

Applications of relativistic light front dynamics to computing the nucleonic and mesonic components of nuclear wave functions are reviewed. In this approach the fields are quantized at equal valuesâ€¦ (More)

A light front treatment of the nuclear wave function is developed and applied, using the mean field approximation, to infinite nuclear matter. The nuclear mesons are shown to carry about a third ofâ€¦ (More)

Physical review. E, Statistical, nonlinear, andâ€¦

2007

The properties of certain networks are determined by hidden variables that are not explicitly measured. The conditional probability (propagator) that a vertex with a given value of the hiddenâ€¦ (More)