The Supereigenvalue Model in the Double–Scaling Limit
نویسنده
چکیده
The double–scaling limit of the supereigenvalue model is performed in the moment description. This description proves extremely useful for the identification of the multi-critical points in the space of bosonic and fermionic coupling constants. An iterative procedure for the calculation of higher–genus contributions to the free energy and to the multi–loop correlators in the double–scaling limit is developed. We present the general structure of these quantities at genus g and give explicit results up to and including genus two. Supported by the ‘Studienstiftung des Deutschen Volkes’
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تاریخ انتشار 1995