The Bianchi Identity for p-Form Fields: Understanding Its Significance

[Moataz]

Dear All
Does anyone have an online (preferably) source on the Bianchi identity
on p-form fields (dF=0)? I would like to read more on the various
cases, particularly the physical meaning of a violated Bianchi
identity.
Thanks ...

 

[klw1026]

Dear Moataz,

I think the best place for this is the book "Gauge Fields, Knots and Gravity" by John Baez.