77 citations · 281 across the 9 of their papers we have counts for
Showing 1996 · nucl-thShow all
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nucl-th1996★ 21 cited
The Linear Sigma-Model in the 1/N-Expansion via Dynamical Boson Mappings and Applications to -Scattering
Z. Aouissat, P. Schuck, J. Wambach
We present a non-perturbative method for the study of the O(N+1)-version of the linear sigma-model. Using boson-mapping techniques, in close analogy to those well-known for fermion…
nucl-th1996★ 5 cited
Pion-pair formation and the pion dispersion relation in a hot pion gas
T. Alm, G. Chanfray, P. Schuck +1
The possibility of pion--pair formation in a hot pion gas, based on the bosonic gap equation, is pointed out and discussed in detail. The critical temperature for condensation of p…