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MathGroup Archive 2001

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non-commuting objects with dummy indices


Hi!

Does anybody know any package for symbol calculations
with non-commuting objects (eg, spinors in supergravity/supersymmetry)
with dummy indices (using the Einstein's dummy index rule)


With best regards,  Konstantin G Zloshchastiev 
                                                           7/17/2001

           __________________________________________

             K. G. Zloshchastiev
             High Energy Physics Group
             03-16  S13
             Department of Physics
             National University of Singapore
             Singapore 119260
             Republic of Singapore
 
             Phone:
               +65 874 7840      (Singapore, office)
               +65 271 7048      (Singapore, home)
               +380 562 354286   (Ukraine)
             Fax/Voicemail:
               + 1 530 483 2438       (United States)
             ICQ:
               100673317
               [ http://wwp.icq.com/100673317 ]
             E-mail:
               any.word.here at zloshchastiev.itgo.com
               zlosh at email.com      zlosh at yahoo.com
               scip9618 at nus.edu.sg 
             Internet:
               http://www.zloshchastiev.itgo.com
           __________________________________________


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