We investigate the vortex structure in chiral p-wave superconductors by the
Bogoliubov-de Gennes theory on a tight-binding model. We calculate the spatial
structure of the pair potential and electronic state around a vortex, including
the anisotropy of the Fermi surface and superconducting gap structure. The
differences of the vortex structure between sinpxβ+isinpyβ-wave
and sinpxββisinpyβ-wave superconductors are clarified in the
vortex lattice state. We also discuss the winding β3 case of the
sin(pxβ+pyβ)Β±isin(βpxβ+pyβ)-wave superconductivity.Comment: 10 pages, 8 figure