2 citations · 2 across the 4 of their papers we have counts for
4 papers
Proton Spin Decomposition via QCD Sum Rules
HyungJoo Kim, Philipp Gubler, Chihiro Sasaki
We present a novel approach for investigating the spin structure of hadrons based on the two-point function in quantum field theory. In a rotating frame, we derive two independent…
Glueballonia as Hopfions
Yuki Amari, Muneto Nitta, Chihiro Sasaki +3
We work out the Hopfion description of glueballs by inclusively comparing the energy spectra obtained by quantizing Hopfions with experimental data and lattice QCD. Identifying a H…
Toward a Direct Measurement of Partial Restoration of Chiral Symmetry at J-PARC E16 via Density-induced Chiral Mixing
Ren Ejima, Philipp Gubler, Chihiro Sasaki +1
The degeneracy of chiral partners is an ideal signal for measuring the restoration of the spontaneously broken chiral symmetry in QCD. In this work, we investigate the observabilit…
Emergent chirality and superfluidity of parity-doubled baryons in neutron stars
Shigehiro Yasui, Muneto Nitta, Chihiro Sasaki
We propose novel superfluids induced by the parity-doubled baryons. The parity-doubled baryons, i.e., a nucleon with spin-parity and an excited nucleon $N^…