- Centre National de la Recherche ScientifiqueFR528 papers
- University of ViennaAT480 papers
- Vienna Center for Quantum Science and TechnologyAT328 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR275 papers
- European Organization for Nuclear ResearchCH263 papers
- Charles UniversityCZ245 papers
- ETH ZurichCH223 papers
- Institute of High Energy PhysicsCN223 papers
- Université Paris-SaclayFR219 papers
- CEA Paris-SaclayFR215 papers
- University of WarsawPL215 papers
- Massachusetts Institute of TechnologyUS209 papers
61 papers · 1 filter
NS Fivebrane and Tachyon Condensation
Debashis Ghoshal, Dileep P. Jatkar, Maximilian Kreuzer
We argue that a semi-infinite D6-brane ending on an NS5-brane can be obtained from the condensation of the tachyon on the unstable D9-brane of type IIA theory. The construction use…
Deformations of the Schwarzschild Black Hole
D. Grumiller
Due to its large number of symmetries the Schwarzschild Black Hole can be described by a specific two-dimensional dilaton gravity model. After reviewing classical, semi-classical a…
Tunable Fano Resonances in Transport through Microwave Billiards
S. Rotter, F. Libisch, J. Burgdörfer +2
We present a tunable microwave scattering device that allows the controlled variation of Fano line shape parameters in transmission through quantum billiards. Transport in this dev…
Cyclicity of non-associative products on D-branes
M. Herbst, A. Kling, M. Kreuzer
The non-commutative geometry of deformation quantization appears in string theory through the effect of a B-field background on the dynamics of D-branes in the topological limit. F…
The ultrarelativistic limit of 2D dilaton gravity and its energy momentum tensor
H. Balasin, D. Grumiller
The ultrarelativistic limit of twodimensional dilaton gravity is presented and its associated (anti-)selfdual energy momentum tensor is derived. It is localized on a null line, alt…
Eleven spherically symmetric constant density solutions with cosmological constant
Christian G. Boehmer
Einstein's field equations with cosmological constant are analysed for a static, spherically symmetric perfect fluid having constant density. Five new global solutions are describe…