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19912026
Showing 1995 · hep-thShow all

15 papers · 2 filters

hep-th1995★ 39 cited

The Vector-Tensor Supermultiplet with Gauged Central Charge

P. Claus, B. de Wit, M. Faux +3

The vector-tensor multiplet is coupled off-shell to an N=2 vector multiplet such that its central charge transformations are realized locally. A gauged central charge is a necessar…

hep-th1995★ 3 cited

Some approaches to 2+1-dimensional gravity coupled to point-particles

Max Welling

In these notes we will review some approaches to 2+1 dimensional gravity and the way it is coupled to point-particles. First we look into some exact static and stationary solutions…

hep-th1995★ 24 cited

Special geometry and symplectic transformations

B. de Wit, A. Van Proeyen

Special Kahler manifolds are defined by coupling of vector multiplets to supergravity. The coupling in rigid supersymmetry exhibits similar features. These models contain …

hep-th1995★ 10 cited

Black hole thermodynamics from quantum gravity

Gilad Lifschytz, Miguel E. Ortiz

The semiclassical approximation is studied on hypersurfaces approaching the union of future null infinity and the event horizon on a large class of four dimensional black hole back…

hep-th1995★ 17 cited

SU(3) Einstein-Yang-Mills-Dilaton Sphalerons and Black Holes

Burkhard Kleihaus, Jutta Kunz, Abha Sood

SU(3) Einstein-Yang-Mills-dilaton theory possesses sequences of static spherically symmetric sphaleron and black hole solutions for the SU(2) and the SO(3) embedding. The solutions…

hep-th1995★ 33 cited

Gravity in 2+1 dimensions as a Riemann-Hilbert problem

Max Welling

In this paper we consider 2+1-dimensional gravity coupled to N point-particles. We introduce a gauge in which the - and -components of the dreibein field become holomor…