KOJIMA Takeo

J-GLOBAL         Last updated: Jan 31, 2019 at 19:05
 
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Name
KOJIMA Takeo
E-mail
kojimayz.yamagata-u.ac.jp
Affiliation
Yamagata University
Section
College of Science and TechnologyDepartment of Mathematics
Job title
Assistant Professor
Degree
Doctor of Science(Kyoto University), Master of Science(Kyoto University)

Research Areas

 
 

Education

 
 
 - 
1997
Graduate School, Division of Natural Science, Kyoto University
 
 
 - 
1992
Faculty of Science, Kyoto University
 

Misc

 
Takeo Kojima
   Jul 2018
A bosonization of the quantum affine superalgebra Tex is
presented for an arbitrary level Tex.The Wakimoto realization is
given by using Tex system. The screening operators that commute with
$U_q(\widehat{sl...
Takeo Kojima
   Jul 2018
We consider commutation relations and invertibility relations of vertex
operators for the quantum affine superalgebra Tex by using
bosonization. We show that vertex operators give a representation of the graded
Zamolodchikov-F...
Takeo Kojima
   Jan 2017
A bosonization of the quantum affine superalgebra Tex is
presented for an arbitrary level Tex. Screening operators that
commute with Tex are presented for the level Tex.
Takeo Kojima
   Sep 2015
The Tex-analog of the half-infinite Tex model with a
boundary is considered by using the vertex operator approach. We find explicit
bosonic formula of the boundary state in the integrable highest-weight module
over the quantum s...
P. Baseilhac, T. Kojima
J.Stat.Mech.(2014) P09004      Apr 2014
The half-infinite XXZ spin chain with a triangular boundary is considered in
the massive regime. Two integral representations of form factors of local
operators are proposed using bosonization. Sufficient conditions such that the
expressions for t...

Association Memberships

 
 

Research Grants & Projects

 
Study on Correlation functions of Solvable Models.