244 citations · 2.3k across the 69 of their papers we have counts for
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hep-ph1995★ 5 cited
In-medium effective chiral lagrangians and the pion mass in nuclear matter
Andreas Wirzba, Vesteinn Thorsson
We argue that the effective pion mass in nuclear matter obtained from chiral effective lagrangians is unique and does not depend on off-mass-shell extensions of the pion fields as…
nucl-th1995★ 86 cited
S-wave Meson-Nucleon Interactions and the Meson Mass in Nuclear Matter from Chiral Effective Lagrangians
Vesteinn Thorsson, Andreas Wirzba
Chiral effective lagrangians may differ in their prediction of meson-nucleon scattering amplitudes off-meson-mass-shell, but must yield identical S-matrix elements. We argue that t…