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03.09.2019 / 15:00 - 16:00 / Hamburg, Bldg. 2a, SR 2
Special Theory SeminarOn Vacuum Stability with Broken Supersymmetry
Augusto Sagnotti (SNS Pisa)
I shall address perturbative vacuum stability in the four available settings for the tachyon-free ten-dimensional strings with broken supersymmetry. The first two settings are families of AdS3 x S7 and AdS7 x S3 vacua, supported by form fluxes, with small world-sheet and string-loop corrections within wide ranges of parameters. The other settings are compactifications with nine-dimensional Poincaré symmetry and cosmological solutions where the "climbing" phenomenon takes place. I will also attempt to draw some general indications from the resulting behavior.
More Information: https://indico.desy.de/indico/event/24114/
