20 citations · 38 across the 3 of their papers we have counts for
3 papers
hep-th2011★ 20 cited
Inelastic scattering and elastic amplitude in Ising field theory in a weak magnetic field at T>T_c. Perturbative analysis
A. Zamolodchikov, I. Ziyatdinov
Two-particle scattering in Ising field theory in a weak magnetic field h is studied in the regime T>T_c, using perturbation theory in h^2. We calculate explicitly the cross-section…
hep-th2010★ 12 cited
Asymptotic properties of mass spectrum in 't Hooft's model of mesons
Iskander Ziyatdinov
We study 't Hooft's equation for bound states in 2d multicolor QCD. We consider the case of quarks with equal masses. We derive asymptotic expansions for the spectrum of mesons in…
hep-th2003★ 6 cited
Parquet Approximation for Large N Matrix Higgs Model
A. Shishanin, I. Ziyatdinov
The parquet approximation in the matrix Higgs model is considered. We demonstrate analytically that in the large limit the parquet approximation gives an satisfying agreement w…