570 citations · 2.4k across the 45 of their papers we have counts for
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hep-ph2001
Virtual quarks, vacuum stability and scalar meson physics
B. Moussallam
Results are reviewed, which provide relations between the response (and eventual instability) of the chiral QCD vacuum to an increase of the number of massless quarks in the theory…
hep-ph2001★ 34 cited
sum rules and the SU(3) chiral expansion
B. Ananthanarayan, P. Büttiker, B. Moussallam
A recently proposed set of sum rules, based on the pion-Kaon scattering amplitudes and their crossing-symmetric conjugates are analysed in detail. A key role is played by the …