Results 1  10
of
2,571
Macroscopic strings as heavy quarks in large N gauge theory and Antide Sitter supergravity
 PHYS. J. C22
"... Maldacena has put forward large N correspondence between superconformal field theories on the brane and antide Sitter supergravity in spacetime. We study some aspects of the correspondence between N = 4 superconformal gauge theory on D3brane and maximal supergravity on adS5 × S5 by introducing mac ..."
Abstract

Cited by 510 (1 self)
 Add to MetaCart
for macroscopic string in antide Sitter supergravity. As a byproduct we clarify how Polchinski’s Dirichlet and Neumann open string boundary conditions arise. We then study nonBPS macroscopic string antistring pair configuration as physical realization of heavy quark Wilson loop. We obtain Q ¯ Q static
Constituent Model of Extremal nonBPS Black Holes
, 903
"... We interpret extremal nonBPS black holes in four dimensions as threshold bound states of four 1/2BPS constituents. We verify the noforce condition for each of the primitive constituents in the probe approximation. Our computations are for a seed solution with D0 − D4 charges and equal Bfields, b ..."
Abstract
 Add to MetaCart
We interpret extremal nonBPS black holes in four dimensions as threshold bound states of four 1/2BPS constituents. We verify the noforce condition for each of the primitive constituents in the probe approximation. Our computations are for a seed solution with D0 − D4 charges and equal B
A Note on NonBPS Black Holes in 5D
, 2009
"... We study the possibility of constructing nonBPS charged black holes in 5D Poincare supergravity by partially violating superconformal Killing spinor equations. However, solutions to these modified first order equations are inconsistent with the second order equations of motion beyond the near horiz ..."
Abstract
 Add to MetaCart
We study the possibility of constructing nonBPS charged black holes in 5D Poincare supergravity by partially violating superconformal Killing spinor equations. However, solutions to these modified first order equations are inconsistent with the second order equations of motion beyond the near
The General, DualityInvariant Family of NonBPS BlackHole
 Solutions of N = 4, d = 4 Supergravity, Nucl. Phys
"... We present the most general family of stationary pointlike solutions of pure N = 4, d = 4 Supergravity characterized by completely independent electric and magnetic charges, mass, angular momentum and NUT charge plus the asymptotic values of the scalars. It includes, for specific values of the char ..."
Abstract

Cited by 4 (2 self)
 Add to MetaCart
of the charges all previously known BPS and nonBPS, extreme and nonextreme black holes and TaubNUT solutions. As a family of solutions, it is manifestly invariant under T and S duality transformations and exhibits a structure related to the underlying special geometry structure of the theory. Finally, we
Quantum field theory on noncommutative spaces
"... A pedagogical and selfcontained introduction to noncommutative quantum field theory is presented, with emphasis on those properties that are intimately tied to string theory and gravity. Topics covered include the WeylWigner correspondence, noncommutative Feynman diagrams, UV/IR mixing, noncommuta ..."
Abstract

Cited by 397 (26 self)
 Add to MetaCart
A pedagogical and selfcontained introduction to noncommutative quantum field theory is presented, with emphasis on those properties that are intimately tied to string theory and gravity. Topics covered include the WeylWigner correspondence, noncommutative Feynman diagrams, UV/IR mixing, noncommutative YangMills theory on infinite space and on the torus, Morita equivalences of noncommutative gauge theories, twisted reduced models, and an indepth study of the gauge group of noncommutative YangMills theory. Some of the more mathematical ideas and
Exact solutions and the attractor mechanism in nonbps black holes,” arXiv:0707.4554 [hepth
"... The attractor mechanism for the fourdimensional N = 2 supergravity black hole solution is analyzed for the D0D4 system. Our analyses are based on new exact solutions, which show explicitly the attractor mechanism for the extremal nonBPS black holes. Our solutions take into account the moduli as g ..."
Abstract

Cited by 2 (0 self)
 Add to MetaCart
The attractor mechanism for the fourdimensional N = 2 supergravity black hole solution is analyzed for the D0D4 system. Our analyses are based on new exact solutions, which show explicitly the attractor mechanism for the extremal nonBPS black holes. Our solutions take into account the moduli
IPhTT09/113 MultiCenter nonBPS Black Holes the Solution
, 908
"... We construct multicenter, nonsupersymmetric fourdimensional solutions describing a rotating D6D2 black hole and an arbitrary number of D4D2D0 black holes in a line. These solutions correspond to an arbitrary number of extremal nonBPS black rings in a TaubNUT space with a rotating threecharg ..."
Abstract

Cited by 5 (0 self)
 Add to MetaCart
We construct multicenter, nonsupersymmetric fourdimensional solutions describing a rotating D6D2 black hole and an arbitrary number of D4D2D0 black holes in a line. These solutions correspond to an arbitrary number of extremal nonBPS black rings in a TaubNUT space with a rotating three
NORDITA2000/123 HE STABLE NONBPS DBRANES AND THEIR CLASSICAL DESCRIPTION 1
, 2000
"... We review how to describe the stable nonBPS Dbranes of type II string theory from a classical perspective, and discuss the properties of the spacetime geometry associated to these configurations. This is relevant in order to see whether and how the gauge/gravity correspondence can be formulated in ..."
Abstract
 Add to MetaCart
We review how to describe the stable nonBPS Dbranes of type II string theory from a classical perspective, and discuss the properties of the spacetime geometry associated to these configurations. This is relevant in order to see whether and how the gauge/gravity correspondence can be formulated
Results 1  10
of
2,571