A. Fujii

activity

19942001

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hep-th2001

Some computation on g Function and Disc Partition Function and Boundary String Field Theory

A. Fujii, H. Itoyama

Quadratic tachyon profile has been discussed in the boundary string field theory. We here compute the g-function by factorizing the cylinder amplitude. The answer is compared with…

hep-th1994

Finite-size Analysis of $O (N)$ Nonlinear $σ$ Model on Semi-compact Spaces

Akira Fujii

Fisher's phenomenological renormalization method is used to calculate the mass gap and the correlation length of the $O (N)$ nonlinear $σ$ model on a semi-compact space $S^{1}\times…

Some computation on g Function and Disc Partition Function and Boundary String Field Theory

Finite-size Analysis of O(N) Nonlinear σ Model on Semi-compact Spaces

Finite-size Analysis of $O (N)$ Nonlinear $σ$ Model on Semi-compact Spaces