4-D gauged supergravity analysis of Type IIB vacua on $K3× T^2/Z_2$ TeX Export

@article{citeulike:6066129, abstract = {We analyze \$N=2,1,0\$ vacua of type IIB string theory on \$K3\times T^2/Z\_2\$ in presence of three-form fluxes from a four dimensional supergravity viewpoint. The quaternionic geometry of the \$K3\$ moduli space together with the special geometry of the NS and R-R dilatons and of the \$T^2\$-complex structure moduli play a crucial role in the analysis. The introduction of fluxes corresponds to a particular gauging of N=2, D=4 supergravity. Our results agree with a recent work of Tripathy and Trivedi. The present formulation shows the power of supergravity in the study of effective theories with broken supersymmetry.}, archivePrefix = {arXiv}, author = {Andrianopoli, L. and D'Auria, R. and Ferrara, S. and Lledo, M. A.}, citeulike-article-id = {6066129}, citeulike-linkout-0 = {http://arxiv.org/abs/hep-th/0302174}, citeulike-linkout-1 = {http://arxiv.org/pdf/hep-th/0302174}, day = {21}, eprint = {hep-th/0302174}, keywords = {gauged\_sugra, type\_iib}, month = {Feb}, posted-at = {2009-11-04 01:31:32}, priority = {2}, title = {4-D gauged supergravity analysis of Type IIB vacua on \$K3\times T^2/Z\_2\$}, url = {http://arxiv.org/abs/hep-th/0302174}, year = {2003} }

TY - JOUR ID - citeulike:6066129 L3 - citeulike-article-id:6066129 N2 - We analyze $N=2,1,0$ vacua of type IIB string theory on $K3\times T^2/Z_2$ in presence of three-form fluxes from a four dimensional supergravity viewpoint. The quaternionic geometry of the $K3$ moduli space together with the special geometry of the NS and R-R dilatons and of the $T^2$-complex structure moduli play a crucial role in the analysis. The introduction of fluxes corresponds to a particular gauging of N=2, D=4 supergravity. Our results agree with a recent work of Tripathy and Trivedi. The present formulation shows the power of supergravity in the study of effective theories with broken supersymmetry. TI - 4-D gauged supergravity analysis of Type IIB vacua on $K3\times T^2/Z_2$ KW - gauged_sugra KW - type_iib AU - Andrianopoli, L AU - D'Auria, R AU - Ferrara, S AU - Lledo, MA PY - 2003/Feb/21/ UR - http://arxiv.org/abs/hep-th/0302174 ER -