Abstract: Explicit formulas for converting spherical wave expansions with vector basis functions and scalar expansion coefficients into spherical wave expansions with scalar basis functions and vector ...

The Cartesian to Spherical group converts cartesian vector coordinates to spherical coordinates. Spherical coordinates are often thought of as the 3D version of the polar coordinate system.

An analytic solution to the magnetostatic inverse problem in the framework of vector spherical harmonic basis functions is presented. This formalism is used for the design of a spherical magnetic ...

Toronto U., Astron. Dept. and Toronto U., Scarborough Coll. We consider the problem of picking a physically motivated vacuum state on a spherically symmetric spacetime with an extra conformal Killing ...