Contact Room 434 P.O.Box: 11155-9161 Phone: +98 21 6616 4518 Fax: +98 21 6602 2711 E-Mail: hedayati@sharif.edu Personal Page Research Interests Compact Stars Dynamics and Evolution Research Plan The dynamics of gamma-ray radiation from neutron stars in a model called discharging capacitor. Long time ago (around 1990) I have been working on correlated electron systems and in particular, the Hubbard model.