480 citations
- Heidelberg UniversityDE5 papers
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- Centre National de la Recherche ScientifiqueFR3 papers
- Hebrew University of JerusalemIL3 papers
- Ben-Gurion University of the NegevIL2 papers
- College of Staten IslandUS2 papers
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14 papers · 1 filter
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…
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…
The Einstein static universe with torsion and the sign problem of the cosmological constant
Christian G. Boehmer
In the field equations of Einstein-Cartan theory with cosmological constant a static spherically symmetric perfect fluid with spin density satisfying the Weyssenhoff restriction is…
First-principles calculations of strontium on Si(001)
Christopher R. Ashman, Clemens J. Foerst, Karlheinz Schwarz +1
This paper reports state-of-the-art electronic structure calculations on the deposition of strontium on the technologically relevant, (001) orientated silicon surface. We identifie…
Infinite compressibility states in the Hierarchical Reference Theory of fluids. II. Numerical evidence
Albert Reiner, Gerhard Kahl
Continuing our investigation into the Hierarchical Reference Theory of fluids for thermodynamic states of infinite isothermal compressibility kappa[T] we now turn to the available…