3 citations · 6 across the 7 of their papers we have counts for
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Roles of Chiral Symmetry and the Sigma Meson in Hadron and Nuclear Physics
Teiji Kunihiro
We first review the recent accumulating evidences of the existence of a scalar-isoscalar meson with the mass 500 to 800 MeV which may be identified with the sigma meson as the quan…
Chiral Symmetry Restoration and the sigma-meson
Tetsuo Hatsuda, Teiji Kunihiro
The sigma-meson, which is at best a broad resonance in the vacuum, may suffer a substantial red-shift and appear as a soft and narrow collective mode at finite temperature and bary…
Chiral Transition and Baryon-number Susceptibility
Teiji Kunihiro
We discuss the baryon-number susceptibility and related topics which include the density fluctuations around the critical point of the chiral transition at finite temperature…
Nature of Chiral Transition in QCD and Sigma Meson
Teiji Kunihiro
After showing the characteristic features of the chiral transition in QCD at finite temperature , we note the significance of the sigma-mesonic mode in the chiral transition : S…