Services & ResourcesWolfram ForumsMathGroup Archive

[Date Index] [Thread Index] [Author Index]

calculus with Grassmann variables

• To: mathgroup at smc.vnet.net
• Subject: [mg20970] calculus with Grassmann variables
• From: Diego Bellisai <diego.bellisai at pd.infn.it>
• Date: Wed, 1 Dec 1999 01:50:37 -0500 (EST)
• Sender: owner-wri-mathgroup at wolfram.com

Hi everybody, 
I am looking for a Mathematica package or notebook which allows me 
to deal with Grassmann (anticommuting) variables and to perform
calculations with both (standard) commuting and anticommuting variables.
In particular, I am interested in performing matrix calculus (products,
determinants and so on) with "anticommuting entries" matrices and with 
commuting entries matrices.
Can somebody help me, please?
Cheers, Diego.






* * * * * * * * * * * * * * * * * * * * * * * * * * * *
*  Diego Bellisai				      *
*  Physics Department 				      *
*  University of Padova				      *
*  Via F. Marzolo, 8 - 35131 Padova (Italy)	      *
*                   				      *
*  e-mail: bellisai at pd.infn.it                        *
*  Tel.: ++39-049-8277183      Fax: ++39-049-8277102  *
* * * * * * * * * * * * * * * * * * * * * * * * * * * *

• Follow-Ups:
  • Re: calculus with Grassmann variables
    • From: Daniel Lichtblau <danl@wolfram.com>