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19912026
Showing 2009 · hep-thShow all

14 papers · 2 filters

hep-th2009★ 84 cited

Evaporation of Microscopic Black Holes in String Theory and the Bound on Species

Gia Dvali, Dieter Lust

We address the question how string compactifications with D-branes are consistent with the black hole bound, which arises in any theory with number of particle species to which the…

hep-th2009★ 28 cited

On AGT description of N=2 SCFT with N_f=4

Gaston Giribet

We consider Alday-Gaiotto-Tachikawa (AGT) realization of the Nekrasov partition function of N=2 SCFT. We focus our attention on the SU(2) theory with N_f=4 flavor symmetry, whose p…

hep-th2009★ 72 cited

Gribov horizon and i-particles: about a toy model and the construction of physical operators

L. Baulieu, D. Dudal, M. S. Guimaraes +4

Restricting the functional integral to the Gribov region leads to a deep modification of the behavior of Euclidean Yang-Mills theories in the infrared region. For example, a gl…

hep-th2009★ 17 cited

Bubble, Bubble, Flow and Hubble: Large Scale Galaxy Flow from Cosmological Bubble Collisions

Klaus Larjo, Thomas S. Levi

We study large scale structure in the cosmology of Coleman-de Luccia bubble collisions. Within a set of controlled approximations we calculate the effects on galaxy motion seen fro…

hep-th2009★ 56 cited

Microscopic entropy of the three-dimensional rotating black hole of BHT massive gravity

Gaston Giribet, Julio Oliva, David Tempo +1

Asymptotically AdS rotating black holes for the Bergshoeff-Hohm-Townsend (BHT) massive gravity theory in three dimensions are considered. In the special case when the theory admits…

hep-th2009★ 80 cited

General Relativity With An Auxiliary Dimension

Gregory Gabadadze

I consider an extension of General Relativity by an auxiliary non-dynamical dimension that enables our space-time to acquire an extrinsic curvature. Obtained gravitational equation…