Models with a multiplet of field variables arranged into rectangular matrices, in the limit of infinite dimensions of the matrices, are studied. In zero-dimensional space (where the problem is a combinatorial one) a closed solution is given that improves the one previously known. In arbitrary space dimension a symmetry is described that connects rectangular models with vector models. © 1987 American Institute of Physics.
Large rectangular random matrices / G.M. Cicuta, L.G. Molinari, E. Montaldi, F. Riva. - In: JOURNAL OF MATHEMATICAL PHYSICS. - ISSN 0022-2488. - 28:8(1987), pp. 1716-1718. [10.1063/1.527481]
Large rectangular random matrices
L.G. MolinariSecondo
;E. Montaldi;F. Riva
1987
Abstract
Models with a multiplet of field variables arranged into rectangular matrices, in the limit of infinite dimensions of the matrices, are studied. In zero-dimensional space (where the problem is a combinatorial one) a closed solution is given that improves the one previously known. In arbitrary space dimension a symmetry is described that connects rectangular models with vector models. © 1987 American Institute of Physics.
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