Re: Grassmann variables using NonCommutativeMultiply
- To: mathgroup at smc.vnet.net
- Subject: [mg59851] Re: Grassmann variables using NonCommutativeMultiply
- From: Paul Abbott <paul at physics.uwa.edu.au>
- Date: Wed, 24 Aug 2005 06:30:17 -0400 (EDT)
- Organization: The University of Western Australia
- References: <de45i8$qtf$1@smc.vnet.net> <de6maf$cj5$1@smc.vnet.net> <de9cqi$q5a$1@smc.vnet.net> <debt13$9bu$1@smc.vnet.net> <deeoho$3q9$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
In article <deeoho$3q9$1 at smc.vnet.net>, sbjensen at midway.uchicago.edu (Steuard Jensen) wrote: > The context in which I'm using this stuff is a package that implements > Grassmann variables using NonCommutativeMultiply. My expressions are > _supposed_ to be written in terms of real or complex numbers, > variables defined to be real, and pairs of variables defined to be > complex conjugates of each other. If variables without a defined real > or complex status somehow slip in, they should be treated as complex. I assume that you are aware of John Browne's Grassmann Algebra page? See http://www.ses.swin.edu.au/homes/browne/ Cheers, Paul _______________________________________________________________________ Paul Abbott Phone: 61 8 6488 2734 School of Physics, M013 Fax: +61 8 6488 1014 The University of Western Australia (CRICOS Provider No 00126G) AUSTRALIA http://physics.uwa.edu.au/~paul