View Single Post
ehrenfest
ehrenfest is offline
#1
Oct11-07, 08:34 PM
P: 1,998
1. The problem statement, all variables and given/known data
The totally antisymmetric rank 4 tensor is defined as 1 for an even combination of its indices and -1 for an odd combination of its indices and 0 otherwise.

Is a rank 3 totally antisymmetric tensor defined the same way?


2. Relevant equations



3. The attempt at a solution
Phys.Org News Partner Science news on Phys.org
Cougars' diverse diet helped them survive the Pleistocene mass extinction
Cyber risks can cause disruption on scale of 2008 crisis, study says
Mantis shrimp stronger than airplanes