Showing 2015Show all

293 papers · 1 filter

cs.LO2015★ 5 cited

Preservation and decomposition theorems for bounded degree structures

Frederik Harwath, Lucas Heimberg, Nicole Schweikardt

We provide elementary algorithms for two preservation theorems for first-order sentences (FO) on the class âd of all finite structures of degree at most d: For each FO-sentence tha…

nucl-th2015★ 149 cited

Effective QCD and transport description of dilepton and photon production in heavy-ion collisions and elementary processes

O. Linnyk, E. L. Bratkovskaya, W. Cassing

In this review we address the dynamics of relativistic heavy-ion reactions and in particular the information obtained from electromagnetic probes that stem from the partonic and ha…

math.AG2015★ 1 cited

An Elementary Approach to Containment Relations Between Symbolic and Ordinary Powers of Certain Monomial Ideals

Ryan W. Keane, Alex Küronya, Elise McMahon

The purpose of this note is to find an elemenary explanation of a surprising result of Ein--Lazarsfeld--Smith \cite{ELS} and Hochster--Huneke \cite{HH} on the containment between s…

hep-ph2015★ 21 cited

The quark susceptibility in a generalized dynamical quasiparticle model

Hamza Berrehrah, Wolfgang Cassing, Elena Bratkovskaya +1

The quark susceptibility at zero and finite quark chemical potential provides a critical benchmark to determine the quark-gluon-plasma (QGP) degrees of freedom in relation to…

math.PR2015★ 17 cited

Limits of discrete distributions and Gibbs measures on random graphs

Amin Coja-Oghlan, Will Perkins, Kathrin Skubch

Building upon the theory of graph limits and the Aldous-Hoover representation and inspired by Panchenko's work on asymptotic Gibbs measures (Annals of Probability 2013), we constru…

hep-ph2015★ 4 cited

Strong-coupling effects in a plasma of confining gluons

Wojciech Florkowski, Radoslaw Ryblewski, Nan Su +1

The plasma consisting of confining gluons resulting from the Gribov quantization of the SU(3) Yang-Mills theory is studied using non-equilibrium fluid dynamical framework. Exploiti…