Unitary-Matrix Integration of the 2D Yang-Mills Action
Author(s) -
Yoshinobu Habara
Publication year - 2004
Publication title -
progress of theoretical physics
Language(s) - English
Resource type - Journals
eISSN - 1347-4081
pISSN - 0033-068X
DOI - 10.1143/ptp.112.737
Subject(s) - unitary state , unitary matrix , action (physics) , physics , matrix (chemical analysis) , mathematical physics , uniqueness , circular ensemble , algebra over a field , pure mathematics , mathematical analysis , mathematics , quantum mechanics , law , materials science , political science , composite material
Using the idea of Itzykson-Zuber integral, unitary-matrix integration of 2DYang-Mills action is presented. The uniqueness of the solution of heat equationenables us to integrate out the unitary-matrix parts of hermite matrices and toobtain the expression of integration over vectors, also in this case.Comment: 8 page
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