O'Connor, Denjoe and Sämann, Christian (2007) A Multitrace Matrix Model from Fuzzy Scalar Field Theory. (Preprint)
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Abstract
We present the analytical approach to scalar field theory on the fuzzy sphere which has been developed in hep-th/0706.2493. This approach is based on considering a perturbative expansion of the kinetic term in the partition function. After truncating this expansion at second order, one arrives at a multitrace matrix model, which allows for an application of the saddle-point method. The results are in agreement with the numerical findings in the literature.
Item Type: | Article |
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Divisions: | School of Theoretical Physics > Preprints |
Date Deposited: | 19 Jun 2018 13:46 |
Last Modified: | 15 Dec 2022 21:07 |
URI: | https://dair.dias.ie/id/eprint/499 |
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