Hello everyone. I am an international student from China. Currently I received offers of a PhD position from both Caltech and Stanford. I applied for Hep-th and my main interests are formal field theories and string theory.
I know both Caltech and Stanford are great schools in physics. And it...
In 'Supersymmetry in Particle Physics, An Elementary Introduction', the author Ian Aitchison used for several times the following identity:
λa(ζ · ρ) + ζa(ρ · λ) + ρa(λ · ζ) = 0.
I know that this identity is called Schouten's Identity, which is correct when all the variables are common...