Abstract We discuss the connection between Weyl2 supergravity and superstrings and further discuss holography between 4-dimensional. N $$ \mathcal{N} $$ = 4 superconformal Weyl2 supergravity and N $$ \mathcal{N} $$ = 8. higher spin-four theory on AdS 5. The Weyl2 plus Einstein supergravity theory is a special kind of a bimetric gravity theory and consists of a massless graviton multip... https://www.ldartstudio.com/product-category/towels/