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Mañas Baena, Manuel (1993) Scaling self-similar formulation of the string equations of the hermitian one-matrix model. Physics letters B, 317 (3). pp. 341-345. ISSN 0370-2693
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Official URL: http://dx.doi.org/10.1016/0370-2693(93)91005-8
Abstract
The string equation appearing in the double scaling limit of the Hermitian one–matrix model, which corresponds to a Galilean self–similar condition for the KdV hierarchy, is reformulated as a scaling self–similar condition for the Ur–KdV hierarchy. A non– scaling limit analysis of the one–matrix model has led to the complexified NLS hierarchy and a string equation. We show that this corresponds to the Galilean self– similarity condition for the AKNS hierarchy and also its equivalence to a scaling self– similar condition for the Heisenberg ferromagnet hierarchy.
Item Type: | Article |
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Additional Information: | ©Elsevier Science BV. |
Uncontrolled Keywords: | 2-Dimensional quantum-Gravity |
Subjects: | Sciences > Physics > Physics-Mathematical models Sciences > Physics > Mathematical physics |
ID Code: | 32534 |
Deposited On: | 27 Jul 2015 09:49 |
Last Modified: | 10 Dec 2018 15:10 |
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