- #1
EuphoGuy
- 8
- 0
Hello, I've seen stated in many places that N=4 SYM is a unique theory and I'm wondering why this is. In my reading, I've seen why there is a unique N=4 supermultiplet and this would fix the field content of the theory (up to one caveat I have: why couldn't an N=4 theory contain multiple N=4 supermultiplets interacting among themselves?). However, I haven't been able to find anywhere why the Lagrangian should be unique.
Thanks!
Thanks!