Member

Senior fellow・Professor emeritus

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KITAZAWA, Yoshihisa
Group String
Office 208
E-mail kitazawa-AT-post.kek.jp
◎Research Subjects

My principle motivation of the research is to understand the origin of spacetime and matter. I have investigated the possible unification of spacetime and matter through matrix models for superstring theory. I am also performing the research to understand inflation and dark energy at the quantum level.

◎ Academic History

1980 Univ. of Tokyo B.S.  
1983 Princeton Univ. PhD.  
1983 Univ. of Chicago Research associate 
1986 Rockefeller Univ. Research associate   
1987 Univ. of Tokyo Assistant Professor    
1991 Tokyo Inst. Tech Associate Professor  
1998 KEK Professor

◎Selected Papers

Non-linear sigma model in de Sitter space.
Hiroyuki Kitamoto, Yoshihisa Kitazawa
Phys.Rev. D83 (2011) 104043

Boltzmann equation in de Sitter space.
Hiroyuki Kitamoto, Yoshihisa Kitazawa
Nucl.Phys. B839 (2010) 552-579

Matrix models in homogeneous spaces.
Yoshihisa Kitazawa
Nucl.Phys. B642 (2002) 210-226

Wilson loops in noncommutative Yang-Mills.
Nobuyuki Ishibashi, Satoshi Iso, Hikaru Kawai, Yoshihisa Kitazawa
Nucl.Phys. B573 (2000) 573-593

Noncommutative Yang-Mills in IIB matrix model.
Hajime Aoki, Nobuyuki Ishibashi, Satoshi Iso, Hikaru Kawai, Yoshihisa Kitazawa, Tsukasa Tada
Nucl.Phys. B565 (2000) 176-192

Space-time structures from IIB matrix model.
Hajime Aoki, Satoshi Iso, Hikaru Kawai, Yoshihisa Kitazawa, Tsukasa Tada
Prog.Theor.Phys. 99 (1998) 713-746

A Large N reduced model as superstring.
N. Ishibashi, H. Kawai, Y. Kitazawa, A. Tsuchiya.
Nucl.Phys. B498 (1997) 467-491

Ultraviolet stable fixed point and scaling relations in (2+epsilon)-dimensional quantum gravity.
Hikaru Kawai, Yoshihisa Kitazawa, Masao Ninomiya
Nucl.Phys. B404 (1993) 684-716

Scaling exponents in quantum gravity near two-dimensions.
Hikaru Kawai, Yoshihisa Kitazawa, Masao Ninomiya
Nucl.Phys. B393 (1993) 280-300

Gravitational descendents in Liouville theory.
Y. Kitazawa
Phys.Lett. B265 (1991) 262-268

A Quenched Momentum Prescription for Large N Theories.
David J. Gross, Yoshihisa Kitazawa
Nucl.Phys. B206 (1982) 440

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