1.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- GSI Helmholtz Centre for Heavy Ion ResearchDE1k papers
- Centre National de la Recherche ScientifiqueFR363 papers
- ExtreMe Matter Institute EMMIDE361 papers
- Heidelberg UniversityDE283 papers
- Goethe University FrankfurtDE260 papers
- Michigan State UniversityUS258 papers
- Joint Institute for Nuclear ResearchRU238 papers
- Max Planck Institute for Nuclear PhysicsDE227 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR222 papers
- European Organization for Nuclear ResearchCH212 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR211 papers
- Lawrence Berkeley National LaboratoryUS211 papers
13 papers · 2 filters
Analysis Tools for Next-Generation Hadron Spectroscopy Experiments
M. Battaglieri, B. J. Briscoe, A. Celentano +44
The series of workshops on New Partial-Wave Analysis Tools for Next-Generation Hadron Spectroscopy Experiments was initiated with the ATHOS 2012 meeting, which took place in Camogl…
From Quarks and Gluons to Hadrons: Chiral Symmetry Breaking in Dynamical QCD
Jens Braun, Leonard Fister, Jan M. Pawlowski +1
We present an analysis of the dynamics of two-flavour QCD in the vacuum. Special attention is payed to the transition from the high energy quark-gluon regime to the low energy regi…
Polyakov-loop suppression of colored states in a quark-meson-diquark plasma
D. Blaschke, A. Dubinin, M. Buballa
A quark-meson-diquark plasma is considered within the PNJL model for dynamical chiral symmetry breaking and restoration in quark matter. Based on a generalized Beth-Uhlenbeck appro…
Theoretical Constraints and Systematic Effects in the Determination of the Proton Form Factors
I. T. Lorenz, Ulf-G. Meißner, H. -W. Hammer +1
We calculate the two-photon exchange corrections to electron-proton scattering with nucleon and intermediate states. The results show a dependence on the elastic nucleon and nu…
A Dyson-Schwinger study of the four-gluon vertex
Anton K. Cyrol, Markus Q. Huber, Lorenz von Smekal
We present a self-consistent calculation of the four-gluon vertex of Landau gauge Yang--Mills theory from a truncated Dyson--Schwinger equation. The equation contains the leading d…
Flow equations for spectral functions at finite external momenta
Ralf-Arno Tripolt, Lorenz von Smekal, Jochen Wambach
In this work we study the spatial-momentum dependence of mesonic spectral functions obtained from the quark-meson model using a recently proposed method to calculate real-time obse…
Spectral functions from the functional renormalization group at finite temperature and density
Ralf-Arno Tripolt, Nils Strodthoff, Lorenz von Smekal +1
We present a viable method to obtain real-time quantities such as spectral functions or transport coefficients at finite temperature and density within a non-perturbative Functiona…
Inhomogeneous chiral condensates
Michael Buballa, Stefano Carignano
The chiral condensate, which is constant in vacuum, may become spatially modulated at moderately high densities where in the traditional picture of the QCD phase diagram a first-or…
Spectral Functions from the Functional Renormalization Group
Jochen Wambach, Ralf-Arno Tripolt, Nils Strodthoff +1
In this article we wish to present a new method to obtain spectral functions at finite temperature and density from the Functional Renormalization Group (FRG). The FRG offers a pow…
On the Phase Structure of Many-Flavor QED
Jens Braun, Holger Gies, Lukas Janssen +1
We analyze the many-flavor phase diagram of quantum electrodynamics (QED) in 2+1 (Euclidean) space-time dimensions. We compute the critical flavor number above which the theory is…
Spurious divergences in Dyson-Schwinger equations
Markus Q. Huber, Lorenz von Smekal
We revisit the treatment of spurious ultraviolet divergences in the equation of motion of the gluon propagator caused by a momentum cutoff and the resulting violation of gauge inva…
Inhomogeneous phases in the quark-meson model with vacuum fluctuations
Stefano Carignano, Michael Buballa, Bernd-Jochen Schaefer
Inhomogeneous chiral-symmetry breaking phases at non-vanishing chemical potential and temperature are studied within a two-flavor quark-meson model in the chiral limit. The analysi…
Gluonic three-point correlations in pure Landau gauge QCD
Adrian L. Blum, Markus Q. Huber, Mario Mitter +1
We report on the first self-consistent solution of the Dyson-Schwinger equation (DSE) for the three-gluon vertex. Based on earlier results for the propagators which match data from…