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20022009
most citedMaps of random walks on complex networks reveal community structure

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49 papers · 1 filter

hep-ph200921 cited

On the dispersion of fundamental particles in QCD and N=4 Super Yang-Mills theory

P. M. Chesler, A. Gynther, A. Vuorinen

We study thermal corrections to the dispersion relations of massive fundamental particles immersed in weakly coupled non-Abelian plasmas. The cases covered include quarks in the QC…

hep-ph20095 cited

Protecting unparticles from the MSSM Higgs sector

Ann E. Nelson, Maurizio Piai, Christopher Spitzer

We construct a model of an unparticle sector consisting of a supersymmetric SU(N) gauge theory with the number of flavors in the Seiberg conformal window. We couple this sector to…

hep-ph2009142 cited

Spectral sum rules for the quark-gluon plasma

Paul Romatschke, Dam Thanh Son

We derive sum rules involving the spectral density of the stress-energy tensor in N=4 super-Yang-Mills theory and pure Yang-Mills theory. The sum rules come from the hydrodynamic b…

hep-ph2009124 cited

Exotic meson-meson molecules and compact four--quark states

J. Vijande, A. Valcarce, N. Barnea

We present an exact calculation of and wave states using different standard nonrelativistic quark--quark potentials. We explore in detail the charm and bot…

hep-ph2009320 cited

Techniques for improved heavy particle searches with jet substructure

Stephen D. Ellis, Christopher K. Vermilion, Jonathan R. Walsh

We present a generic method for improving the effectiveness of heavy particle searches in hadronic channels at the Large Hadron Collider. By selectively removing, or pruning, proto…

hep-ph200931 cited

Improved formulation of global QCD analysis with zero-mass hard cross sections

Pavel M. Nadolsky, Wu-Ki Tung

The zero-mass (ZM) parton formalism is widely used in high-energy physics because of its simplicity and historical importance, even while massive quarks (c,b,t) are playing an incr…