Four Dimensional Supergravity from String Theory

Details Four Dimensional Supergravity from String Theory Four Dimensional Supergravity from String Theory

2005-03-24

arxiv.org/abs/hep-th/0503186v1

Int.J.Mod.Phys. A21 (2006) 237-250

Physics

High Energy Physics

High Energy Physics - Theory

9 pages

Scientific paper

10.1142/S0217751X06025365

A derivation of N=1 supergravity action from string theory is presented. Starting from a Nambu-Goto bosonic string, matter field is introduced to obtain a superstring in four dimension. The excitation quanta of this string contain graviton and the gravitino. Using the principle of equivalence, the action in curved space time are found and the sum of them is the Deser-Zumino N=1 supergravity action. The energy tensor is Lorentz invariant due to supersymmetry.

Affiliated with

Also associated with

No associations

Rating

Four Dimensional Supergravity from String Theory does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Four Dimensional Supergravity from String Theory, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Four Dimensional Supergravity from String Theory will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-586808