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On the Existence of Meta-stable Vacua in Klebanov-Strassler
Iosif Bena, Mariana Grana, Nick Halmagyi
We solve for the complete space of linearized deformations of the Klebanov-Strassler background consistent with the symmetries preserved by a stack of anti-D3 branes smeared on the…
Supergravity Solutions from Floating Branes
Iosif Bena, Stefano Giusto, Clement Ruef +1
We solve the equations of motion of five-dimensional ungauged supergravity coupled to three U(1) gauge fields using a floating-brane Ansatz in which the electric potentials are dir…
A (Running) Bolt for New Reasons
Iosif Bena, Stefano Giusto, Clement Ruef +1
We construct a four-parameter family of smooth, horizonless, stationary solutions of ungauged five-dimensional supergravity by using the four-dimensional Euclidean Schwarzschild me…
Multi-Center non-BPS Black Holes - the Solution
Iosif Bena, Stefano Giusto, Clement Ruef +1
We construct multi-center, non-supersymmetric four-dimensional solutions describing a rotating anti-D6-D2 black hole and an arbitrary number of D4-D2-D0 black holes in a line. Thes…
Non-BPS Black Rings and Black Holes in Taub-NUT
Iosif Bena, Gianguido Dall'Agata, Stefano Giusto +2
We solve the recently-proposed equations describing non-BPS extremal multi-center configurations, and construct explicit solutions describing non-supersymmetric extremal black ring…