Two-logarithm matrix model with an external field
نویسندگان
چکیده
We investigate the two-logarithm matrix model with the potential XΛ+ α log(1 + X)+β log(1−X) related to an exactly solvable Kazakov–Migdal model. In the proper normalization, using Virasoro constraints, we prove the equivalence of this model and the Kontsevich–Penner matrix model and construct the 1/N -expansion solution of this model. E-mail: [email protected] E-mail: [email protected]
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تاریخ انتشار 1998