Associate Professor, Department of Physics at Gakushuin University
fields of interest: Theoretical Physics
mailing address: Department of Physics, Gakushuin University, Tokyo 171-8588, Japan
phone: 81-3-3986-0221 (ex 6487)
fax: 81-3-5992-1029 (Faculty of Science)
e-mail:
Masafumi.Udagawa@gakushuin.ac.jp