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Showing 2004 · hep-thShow all

28 papers · 2 filters

hep-th2004★ 140 cited

Asymptotic degeneracy of dyonic N=4 string states and black hole entropy

G. L. Cardoso, B. de Wit, J. Käppeli +1

It is shown that the asymptotic growth of the microscopic degeneracy of BPS dyons in four-dimensional N=4 string theory captures the known corrections to the macroscopic entropy of…

hep-th2004★ 3 cited

Holographic dynamics of unstable branes in AdS

Marija Zamaklar, Kasper Peeters

The gauge theory dual to the decay of an unstable D-particle in AdS is analysed in terms of coherent states. We discuss in detail how to count the number of particles in the decay…

hep-th2004★ 134 cited

TFT construction of RCFT correlators IV: Structure constants and correlation functions

Jürgen Fuchs, Ingo Runkel, Christoph Schweigert

We compute the fundamental correlation functions in two-dimensional rational conformal field theory, from which all other correlators can be obtained by sewing: the correlators of…

hep-th2004★ 32 cited

Chern-Simons Theory, 2d Yang-Mills, and Lie Algebra Wanderers

Sebastian de Haro

We work out the relation between Chern-Simons, 2d Yang-Mills on the cylinder, and Brownian motion. We show that for the unitary, orthogonal and symplectic groups, various observabl…

hep-th2004★ 46 cited

IIB supergravity and E10

Axel Kleinschmidt, Hermann Nicolai

We analyse the geodesic E10/K(E10) sigma-model in a level decomposition w.r.t. the A8xA1 subalgebra of E10, adapted to the bosonic sector of type IIB supergravity, whose SL(2,R) sy…

hep-th2004★ 200 cited

Integrable Hamiltonian for Classical Strings on AdS_5 x S^5

G. Arutyunov, S. Frolov

We find the Hamiltonian for physical excitations of the classical bosonic string propagating in the AdS_5 x S^5 space-time. The Hamiltonian is obtained in a so-called uniform gauge…