Results 1 to 10 of about 31,012 (277)
Non-Abelian black holes in string theory
Journal of High Energy Physics, 2017 We study a family of 5-dimensional non-Abelian black holes that can be obtained by adding an instanton field to the well-known D1D5W Abelian black holes. Naively, the non-Abelian fields seem to contribute to the black-hole entropy but not to the mass due
Pablo A. Cano +3 more
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Non-supersymmetric D-branes with vanishing cylinder amplitudes in asymmetric orbifolds
Journal of High Energy Physics, 2017 We study the type II string vacua with chiral space-time SUSY constructed as asymmetric orbifolds of torus and K3 compactifications. Despite the fact that all the D-branes are non-BPS in any chiral SUSY vacua, we show that the relevant non-geometric ...
Yuji Satoh +2 more
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Effective potential for revolving D-branes
Journal of High Energy Physics, 2019 We quantize an open string stretched between D0-branes revolving around each other. The worldsheet theory is analyzed in a rotating coordinate system in which the worldsheet fields obey simple boundary conditions, but instead the worldsheet Lagrangian ...
Satoshi Iso, Hikaru Ohta, Takao Suyama
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Supergravity solutions for Dp-D(6 − p) bound states: from p = 7 to p = −1
Journal of High Energy PhysicsNear horizon geometries of Dp-branes with p ≠ 3 are singular with a running dilaton. Bound states of Dp branes with their magnetic cousins, D(6 − p) branes, can stabilise the dilaton such that an AdS factor might appear in the near horizon region ...
Sébastien Reymond +2 more
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Ten-dimensional lifts of global supersymmetry on curved spaces
Journal of High Energy Physics, 2018 Admissible curved space backgrounds for four-dimensional supersymmetric field theories are determined by solving Killing spinor equations of four-dimensional off-shell supergravities.
Ruben Minasian, Daniël Prins
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Hairpin branes and D-branes behind the horizon [PDF]
, 2006 Kazumi Okuyama, Moshe Rozali
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Journal of High Energy Physics, 2019 We establish a brane-brane duality connecting T-branes to collections of ordinary D-branes. T-branes are intrinsically non-Abelian brane configurations with worldvolume flux, whereas their duals consist of Abelian brane systems that encode the T-brane ...
Iosif Bena +3 more
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Evidence for Gauge/Gravity Correspondence for D$p$-branes at Weak 't Hooft Coupling [PDF]
, 2019 Yasuhiro Sekino
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Backreacting D-brane instantons on branes at singularities
Journal of High Energy Physics, 2017 Non-perturbative D-brane instanton effects in 4d N = 1 $$ \mathcal{N}=1 $$ string compactifications can be geometrized in terms of a backreacted generalized geometry. We extend earlier results to setups in which the D-brane instanton is charged under the
Eduardo García-Valdecasas Tenreiro +1 more
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