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hep-th1993★ 2 cited
Higher Order Calculations in Renormalization Group Approach to Matrix Models
Yukihisa Itoh
We study higher order approximations in the renormalization group approach to matrix models. We use constraint equations on the free energy resulting from a freedom of field redefi…
hep-th1992★ 4 cited
Schwinger-Dyson Equations of Matrix Models for Open and Closed Strings
Yukihisa Itoh, Yoshiaki Tanii
We study the Schwinger-Dyson equations of a matrix model for an open-closed string theory. The free energy with source terms for scaling operators satisfies the same Virasoro condi…