20 citations · 24 across the 4 of their papers we have counts for
4 papers
From quantum affine groups to the exact dynamical correlation function of the Heisenberg model
A. H. Bougourzi, M. Couture, M. Kacir
The exact form factors of the Heisenberg models and have been recently computed through the quantum affine symmetry of model in the thermodynamic limit. We use th…
Nucleons at Finite Temperature
M. Kacir, I. Zahed
The nucleon mass shift is calculated using chiral counting arguments and a virial expansion, without and with the . At all temperatures, the mass shift and damping rate are domi…
Two-Dimensional Solitons at Finite Temperature
M. Kacir, I. Zahed
The partition function of two-dimensional solitons in a heat bath of mesons is worked out to one-loop. For temperatures large compared to the meson mass, the free energy is dominat…
Hadrons and QCD Instantons: a Bosonized View
M. Kacir, M. Prakash, I. Zahed
In a dilute system of instantons and antiinstantons, the U(1) and scale anomalies are shown to be directly related to the bulk susceptibility and compressibility of the s…