Efficient integration over the unitary group with applications

Author: Sadowski P.
Journal: Journal Theoretical and Applied Informatics
Year of Publication: 2011
Status: Published
ISSN Number: 1896-5334
Number of Pages: 201–211
Volume: 23
Abstract: This paper describes efficient methods for integration polynomial functions on elements of the unitary group with respect to the Haar measure. Some methods for special cases are shown. Finally examples of applications are described.