標題: THE 2-MATRIX MODEL AT FINITE N AND THE 2D TODA HIERARCHY
作者: TU, MH
SHAW, JC
YEN, HC
應用數學系
Department of Applied Mathematics
公開日期: 1-十月-1993
摘要: We give a rigorous proof that the partition function of the standard hermitian two-matrix model at finite N is a tau-function of the 2d Toda hierarchy. The proof is based on the establishment of a characteristic bilinear relation for the associated Baker-Akhiezer functions, which we have explicitly constructed in terms of the orthogonal polynomials of the matrix model.
URI: http://hdl.handle.net/11536/2827
ISSN: 0577-9073
期刊: CHINESE JOURNAL OF PHYSICS
Volume: 31
Issue: 5
起始頁: 631
結束頁: 641
顯示於類別:期刊論文