129 citations · 369 across the 13 of their papers we have counts for
7 papers · 1 filter
Domain Wall Bubbles in High Energy Heavy Ion Collisions
E. V. Shuryak, A. R. Zhitnitsky
It has been recently shown that meta-stable domain walls exist in high-density QCD () as well as in QCD with large number of colors (), with the lifetime bei…
Primordial galactic magnetic fields from domain walls at the QCD phase transition
Michael McNeil Forbes, Ariel R. Zhitnitsky
We propose a mechanism to generate large-scale magnetic fields with correlation lengths of 100 kpc. Domain walls with QCD scale internal structure form and coalesce obtaining Hubbl…
Domain Walls and Theta Dependence in QCD with an Effective Lagrangian Approach
T. Fugleberg, I. Halperin, A. Zhitnitsky
We suggest an anomalous effective Lagrangian which reproduces the anomalous conformal and chiral Ward identities and topological charge quantization in QCD. It is shown that the la…
The gluon/charm content of the eta' meson and instantons
E. V. Shuryak, A. R. Zhitnitsky
Motivated by recent CLEO measurements of the B-->η' K decay, we evaluate gluon/charm content of the eta' meson using the interacting instanton liquid model of the QCD vacuum. Our r…
Condensates and Vacuum Structure of Adjoint QCD_2
T. Fugleberg, I. Halperin, A. Zhitnitsky
We discuss a two dimensional SU(N) Yang-Mills theory coupled to massive adjoint fermions for different worlds classified by the integer k=0,1,...N-1. We study the fermion condensat…
Can Asymptotic Series Resolve the Problems of Inflation?
Robert H. Brandenberger, Ariel R. Zhitnitsky
We discuss a cosmological scenario in which inflation is driven by a potential which is motivated by an effective Lagrangian approach to gravity. We exploit the recent arguments \c…
Transverse momentum distribution in hadrons. What can we learn from QCD?
Boris Chibisov Ariel R. Zhitnitsky
We discuss some QCD constraints on light-cone meson wave function $ψ(\k, x)$ . The analysis is based on such general methods as dispersion relations, duality and PCAC. We calcu…