Found 3 result(s)

03.11.2017 (Friday)

1708' style='color:#f0ad4e'>

King'sJournalClub

Journal Club Chris au:Couzens'><span class='hl'>Chris</span> Couzens (King's College)

 at: 16:00 KCLroom S4.23 abstract: Review of 1710.03934v1

19.10.2017 (Thursday)

1699' style='color:#f0ad4e'>

AdS3/CFT_2andF-Theory

Regular Seminar Christopher au:Couzens'><span class='hl'>Chris</span>topher Couzens (King's Coll. London)

 at: 14:00 QMWroom G O Jones 610 abstract: In this talk we consider holographic duals of F-theory solutions to 2d SCFT's. We approach the problem by classifying a particular class of solutions of type IIB supergravity with AdS_3 factors and varying axio-dilaton. The class of solutions we discuss consist of D3 and 7-brane configurations and naturally fall into the realm of F-theory. We prove that for (0,4) supersymmetry in 2d the solutions are essentially unique and we match the holographic central charges to field theory results. We comment on future directions, including AdS_3 solutions of F-theory, preserving different amounts of supersymmetry.

02.10.2017 (Monday)

1693' style='color:#f0ad4e'>

AdS3/CFT2andF-Theory

Regular Seminar Christopher au:Couzens'><span class='hl'>Chris</span>topher Couzens (King's)

 at: 11:00 City U.room E205 abstract: In this talk we consider holographic duals of F-theory solutions to 2d SCFT's. We approach the problem by classifying a particular class of solutions of type IIB supergravity with AdS_3 factors and varying axio-dilaton. The class of solutions we discuss consist of D3 and 7-brane configurations and naturally fall into the realm of F-theory. We prove that for (0,4) supersymmetry in 2d the solutions are essentially unique and we match the holographic central charges to field theory results. We comment on future directions, including AdS_3 solutions of F-theory, preserving different amounts of supersymmetry.