Supersymmetric new brane-world - art. no. 023502

The quantum-induced dilatonic brane-world (new brane-world) is created by b rane conformal field theory (CFT) quantum effects (giving effective brane t ension) in accordance with the AdS/CFT setup which also defines the surface term. Considering the bosonic sector of 5D gauged supergravity with a sing le scalar and taking the boundary action as predicted by supersymmetry (SUS Y), the possibility of supersymmetrizing the dilatonic new brane-world is d iscussed. It is demonstrated that for a number of superpotentials the flat SUSY dilatonic brane-world (with dynamically induced brane dilaton) or quan tum-induced de Sitter dilatonic brane-world (not the anti-de Sitter one) wh ere SUSY is broken by the quantum effects occurs. The analysis of graviton perturbations indicates that gravity is localized on such branes.