The multi-wavelength pulsed emission from young pulsars and millisecond
pulsars can be well modeled with the single-pole 3-dimension annular gap and
core gap model. To distinguish our single magnetic pole model from two-pole
models (e.g. outer gap model and two-pole caustic model), the convincing values
of the magnetic inclination angle and the viewing angle will play a key role.Comment: Proceedings of IAUS 291 "Neutron Stars and Pulsars: Challenges and
Opportunities after 80 years", J. van Leeuwen (ed.); 3 pages, 2 figure