Published January 6, 2017 | Version v1
Journal article

Revisiting SU(N) integrals

  • 1. CNRS, UMR 7589, LPTHE, F-75005, Paris (France)
  • 2. Sorbonne Universités, UPMC Univ Paris 06, UMR 7589, LPTHE, F-75005, Paris (France)

Description

In this note, I revisit integrals over SU ( N ) of the form D U U i 1 j 1 U i p j p U k 1 l 1 U k n l n . While the case p  =  n is well known, it seems that explicit expressions for p  =  n  +  N had not appeared in the literature. Similarities and differences, in particular in the large N limit, between the two cases are discussed. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1751-8113/50/1/015203

Additional details

Publishing Information

Journal Title
Journal of Physics. A, Mathematical and Theoretical (Online)
Journal Volume
50
Journal Issue
1
Journal Page Range
[9 p.]
ISSN
1751-8121

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
51026726
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
INTEGRALS; MATHEMATICAL SOLUTIONS; SU GROUPS
Descriptors DEC
LIE GROUPS; SYMMETRY GROUPS