RT Journal Article
T1 Scaling self-similar formulation of the string equations of the hermitian one-matrix model
A1 Mañas Baena, Manuel Enrique
AB 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.
PB Elsevier Science BV
SN 0370-2693
YR 1993
FD 1993-11-11
LK https://hdl.handle.net/20.500.14352/59706
UL https://hdl.handle.net/20.500.14352/59706
LA eng
NO ©Elsevier Science BV.
DS Docta Complutense
RD 12 abr 2025