brane world

[alejandrito20]

Hello.

I will do my thesis in " metric perturbation in the brane worlds and use of gauss bonnet term...I'm beginning to study the theory.

What is the difference between metric perturbation in the brane world and cosmological perturbation of brane world?

 

cosmological perturbations affect my thesis?

 

I do not consider string theory in my dissertation

 

Any suggestions for my work? I thank

[ajb]

What level is the thesis?

 

I am correct in thinking you want to study branes with a Gauss-Bonnet interaction term?

 

As for your questions, they seem quite specific and I am not an expert in branes and strings nor cosmology. Sorry.