About SAKAI Nobuyuki
About Yamagata Univ., Yamagata, JPN
About TAMAKI Takashi
About Nihon Univ., Fukushima, JPN
About Physical Review. D. Particles, Fields, Gravitation, and Cosmology
About baryon number
About inflationary universe
About soliton
About scalar field
About Einstein gravitational field equation
About potential
About scale factor
About boundary condition
About perturbation
About Affleck-Dine mechanism
About Q ball
About Cosmology
About Qボール