513 citations · 3k across the 139 of their papers we have counts for
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An Effective Field Theory at Finite Density
Masayasu Harada, Dong-Pil Min, Tae-Sun Park +2
An effective theory to treat the dense nuclear medium by the perturbative expansion method is proposed as a natural extension of the Heavy Baryon Chiral Perturbation Theory (HBChPT…
A dynamical Origin of Little Higgs : - Hidden Local Symmetry in Large Nf QCD -
Masayasu Harada
In this write-up I summarize the main points of our recent work, in which we showed that the large flavor QCD is regarded as a dynamical origin of little Higgs, and that the mass o…
Scalar Mesons in Radiative Decays and pi-pi Scattering
Masayasu Harada
In this write-up, I summarize the analyses on the low-lying scalar mesons I have done recently with my collaborators. I first briefly review the previous analyses on the hadronic p…
Vector Manifestation in Hot Matter : Formulation and Predictions
Masayasu Harada
In this write-up, I list the key ingredients for formulating the vector manifestation in hot matter together with several predictions made so far.
pi^+ - pi^0 mass difference from the Bethe-Salpeter equation
Masayasu Harada, Masafumi Kurachi, Koichi Yamawaki
In the framework of the Schwinger-Dyson equation and the Bethe-Salpeter equation in the improved ladder approximation, we calculate the pi^+ - pi^0 mass difference on the same foot…