$K^{+}N$ elastic scatterings for estimation of in-medium quark condensate with strange quarks

Yutaro Iizawa, Daisuke Jido, Stephan Hübsch

We revisit the low-energy $K^{+}N$ elastic scatterings in the context of the in-medium quark condensate with strange quarks. The chiral ward identity connects the in-medium quark con…