Iterative solution of the supereigenvalue model
نویسندگان
چکیده
منابع مشابه
Iterative Solution of the Supereigenvalue Model
An integral form of the discrete superloop equations for the supereigenvalue model of Alvarez–Gaumé, Itoyama, Mañes and Zadra is given. By a change of variables from coupling constants to moments we find a compact form of the planar solution for general potentials. In this framework an iterative scheme for the calculation of higher genera contributions to the free energy and the multi–loop corr...
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Supereigenvalue Model and Dijkgraaf-vafa Proposal *
We present a variant of the supereigenvalue model proposed before by AlvarezGaume, Itoyama, Manes, and Zadra. This model derives a set of three planar loop equations which takes the same form as the set of three anomalous Ward-Takahashi identities on the gaugino condensates recently derived by Cachazo, Douglas, Seiberg and Witten. Another model which implements N = 2 superVirasoro constraints i...
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 1995
ISSN: 0550-3213
DOI: 10.1016/0550-3213(95)00144-h