Name: George Date: 05/28/07-07:46:34 AM Z


Dear All,
Can I multiply Dirac Gamma Matrices by an arbitrary matrix?
When I try to do so, it treats my arbitrary matrix as a matrix but Gamma as a not matrix but like a just number, it directly multiplies all elements of my arbitrary matrix simply by gamma.
 
If I am not clear pls give me your feedbck and I will try to precise my question.
 
Cheers
George