30 citations · 221 across the 36 of their papers we have counts for
5 papers · 1 filter
Gravitational D-form factors of the nucleon and pion with mixing between two-quark and four-quark states
Mamiya Kawaguchi, Yao Ma, Yong-Liang Ma
We investigate the gravitational -form factors of the nucleon and pion within an extended linear sigma model (eLSM) that incorporates both two-quark and four-quark states, as we…
Meson gravitational D-form factors and symmetry breaking in low-energy QCD
Mamiya Kawaguchi, Kazuhiro Tanaka, Mitsuru Tanaka
We investigate meson gravitational D-form factors in the three-flavor linear sigma model and their connection to symmetry breaking in low-energy QCD. Within the scalar meson domina…
Charmonium-nucleon femtoscopy as a possible probe of the nucleon gravitational form factor
Ren Ejima, Daisuke Fujii, Mamiya Kawaguchi
We investigate the charmonium-nucleon interaction, focusing on its connection with the internal structure of the nucleon encoded in the gravitational form factors. To describe this…
Thermodynamics in symmetry-improved Cornwall-Jackiw-Tomboulis formalism: application to the low-energy effective theory of QCD
Yuepeng Guan, Mamiya Kawaguchi, Shinya Matsuzaki +1
We study the thermodynamics of the symmetry-improved Cornwall-Jackiw-Tomboulis (SICJT) formalism and apply it to a low-energy effective theory of QCD. In the symmetry-improved form…
Probing the chiral and axial symmetry restoration via meson susceptibilities in holographic QCD
Hiwa A. Ahmed, Danning Li, Mamiya Kawaguchi +1
We investigate the restoration patterns of chiral and axial symmetries at finite temperature using a soft-wall holographic QCD model. The study employs two distinct paramete…