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Discrete Torsion, Covering Groups and Quiver Diagrams
, 2001
"... Preprint typeset in JHEP style. HYPER VERSION ..."
CERNTH/2000219, hepth/0007173 From quiver diagrams to particle physics 1
, 2000
"... Recent scenarios of phenomenologically realistic string compactifications involve the existence of gauge sectors localized on Dbranes at singular points of CalabiYau threefolds. The spectrum and interactions in these gauge sectors are determined by the local geometry of the singularity, and can be ..."
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be encoded in quiver diagrams. We discuss the physical models arising for the simplest case of orbifold singularities, and generalize to nonorbifold singularities and orientifold singularities. Finally we show that relatively simple singularities lead to gauge sectors surprisingly close to the standard
Quiver Topology and RG Dynamics
, 2008
"... Renormalization group flows of quiver gauge theories play a central role in determining the lowenergy properties of string vacua. We demonstrate that useful predictions about the RG dynamics of a quiver gauge theory may be extracted from the global structure of its quiver diagram. For quiver theori ..."
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Renormalization group flows of quiver gauge theories play a central role in determining the lowenergy properties of string vacua. We demonstrate that useful predictions about the RG dynamics of a quiver gauge theory may be extracted from the global structure of its quiver diagram. For quiver
Renormalization group flows from holography  Supersymmetry and a ctheorem
 ADV THEOR. MATH. PHYS
, 1999
"... We obtain first order equations that determine a supersymmetric kink solution in fivedimensional N = 8 gauged supergravity. The kink interpolates between an exterior antide Sitter region with maximal supersymmetry and an interior antide Sitter region with one quarter of the maximal supersymmetry. ..."
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Cited by 294 (25 self)
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sector of N = 2 gauge theories based on quiver diagrams. We consider more general kink geometries and construct a cfunction that is positive and monotonic if a weak energy condition holds in the bulk gravity theory. For evendimensional boundaries, the cfunction coincides with the trace anomaly
Strings from Quivers,
, 2008
"... We consider N = 2 moose/quiver gauge theories corresponding to N1 D3branes at a C 2 /ZN2 singularity in the “large moose ” limit where N1 and N2 are scaled to infinity together. In the dual holographic description, this scaling gives rise to a maximally supersymmetric ppwave background with a compa ..."
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compact lightcone direction. We identify the gauge theory operators that describe the Discrete LightCone Quantization (DLCQ) of the string in this background. For each discrete lightcone momentum and winding sector there is a separate ground state and Fock space. The large moose/quiver diagram provides
QUIVER MUTATIONS
"... In [2][3], the mathematicians Fomin and Zelevinsky described the mathematical object known as a quiver, and connected it with the theory of cluster algebras. In particular, each quiver can be represented by a seed of a cluster algebra, which couples a set of n variables with the adjacency matrix of ..."
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Cited by 4 (0 self)
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In [2][3], the mathematicians Fomin and Zelevinsky described the mathematical object known as a quiver, and connected it with the theory of cluster algebras. In particular, each quiver can be represented by a seed of a cluster algebra, which couples a set of n variables with the adjacency matrix
Quiver theories from D6branes via mirror symmetry
 JHEP 0204 (2002) 009 [arXiv:hepth/0108137
"... Abstract: We study N = 1 four dimensional quiver theories arising on the worldvolume of D3branes at del Pezzo singularities of CalabiYau threefolds. We argue that under local mirror symmetry D3branes become D6branes wrapped on a three torus in the mirror manifold. The Type IIB (p, q) 5brane web ..."
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Cited by 60 (22 self)
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web description of the local del Pezzo, being closely related to the geometry of its mirror manifold, encodes the geometry of 3cycles and is used to obtain gauge groups, quiver diagrams and the charges of the fractional branes. 1 Contents
1 ADEquiver theories and Mirror Symmetry ∗
, 2001
"... We show that the Higgs branch of a fourdimensional YangMills theory, with gauge and matter content summarised by an ADE quiver diagram, is identical to the generalised Coulomb branch of a fourdimensional superconformal strongly coupled gauge theory with ADE global symmetry. This equivalence sugge ..."
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We show that the Higgs branch of a fourdimensional YangMills theory, with gauge and matter content summarised by an ADE quiver diagram, is identical to the generalised Coulomb branch of a fourdimensional superconformal strongly coupled gauge theory with ADE global symmetry. This equivalence
Results 1  10
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4,551