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A recursive parametrization of unitary matrices

Jarlskog, Cecilia LU (2005) In Journal of Mathematical Physics 46(10).
Abstract
A simple recursive scheme for parametrization of n-by-n unitary matrices is presented. The n-by-n matrix is expressed as a product containing the (n-1)-by-(n-1) matrix and a unitary matrix that contains the additional parameters needed to go from n-1 to n. The procedure is repeated to obtain recursion formulas for n-by-n unitary matrices.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Journal of Mathematical Physics
volume
46
issue
10
publisher
American Institute of Physics
external identifiers
  • wos:000232938300036
  • scopus:27844476875
ISSN
0022-2488
DOI
10.1063/1.2038607
language
English
LU publication?
yes
id
988fa7b0-4ff9-4527-b9c7-912f7325f802 (old id 214204)
date added to LUP
2007-08-03 10:38:37
date last changed
2017-09-03 04:27:37
@article{988fa7b0-4ff9-4527-b9c7-912f7325f802,
  abstract     = {A simple recursive scheme for parametrization of n-by-n unitary matrices is presented. The n-by-n matrix is expressed as a product containing the (n-1)-by-(n-1) matrix and a unitary matrix that contains the additional parameters needed to go from n-1 to n. The procedure is repeated to obtain recursion formulas for n-by-n unitary matrices.},
  author       = {Jarlskog, Cecilia},
  issn         = {0022-2488},
  language     = {eng},
  number       = {10},
  publisher    = {American Institute of Physics},
  series       = {Journal of Mathematical Physics},
  title        = {A recursive parametrization of unitary matrices},
  url          = {http://dx.doi.org/10.1063/1.2038607},
  volume       = {46},
  year         = {2005},
}