4 citations · 9 across the 3 of their papers we have counts for
7 papers · 1 filter
Nuclear Effects in High Energy Photon and Neutral Pion Production
Gabor Papp, George Fai, Peter Levai
We study the mechanism of the and enhancement at large transverse momenta in proton-nucleus collisions. A proposed mechanism suggests an increase in the width of the tran…
Green's Functions in Non-hermitian Random Matrix Models
Romuald A. Janik, Maciej A. Nowak, Gabor Papp +1
We review some recent techniques for dealing with non-hermitian random matrix models based on generalized Green's functions. We introduce the diagrammatic methods in the hermitian…
Vacuum in a Random Matrix Model
Romuald A. Janik, Maciej A. Nowak, Gabor Papp +1
Inspired by recent lattice calculations, we model certain aspects of the -vacuum using a matrix model with gaussian weights. The vacuum energy exhibits a cusp at that is s…
Chiral Disorder and Diffusion in The QCD Vacuum
Romuald A. Janik, Maciej A. Nowak, Gabor Papp +1
In this talk, which popularizes some of our recent work, we provide novel insights into the bulk properties of light chiral quarks in a fixed Euclidean volume (e.g. lattice QCD). W…
Hard Photons and Neutral Pions from RHIC
Gabor Papp, George Fai, Peter Levai
In order to fix the parameters for predictions of hard photon and pion production in collisions at GeV, proton-proton and proton-nucleus data are analyzed in…
Light-cone Hamiltonian flow for positronium. The numerical solutions
Elena Gubankova, Gabor Papp
The effective Hamiltonian, as obtained from applying the Hamiltonian flow equations to front form QED, are solved numerically for positronium. Both the exchange and the annihilatio…