91 citations · 1.4k across the 90 of their papers we have counts for
91 papers
Emergent Einstein-Cartan gravity from a spinor loop
Yadikaer Maitiniyazi, Shinya Matsuzaki, Kin-ya Oda +2
In Einstein-Cartan spinor gravity under the irreversible vierbein postulate, only the spinor among the first-order variables has a kinetic term of its own at tree level. Any nonzer…
Technically Natural Suppression of Fifth Force
Kensuke Homma, Taishi Katsuragawa, Shinya Matsuzaki
Light scalars generically mediate a fifth force incompatible with local tests of gravity unless their couplings are parametrically suppressed or screening mechanisms are introduced…
The effect of charm quark on the QCD chiral phase diagram
Fei Gao, Yuepeng Guan, Shinya Matsuzaki
We study the influence of charm-quark dynamics on the chiral phase structure of Quantum Chromodynamics (QCD) using the recently developed miniDSE scheme for the Dyson-Schwinger equ…
Dynamical realization of the small field inflation of Coleman-Weinberg type in the post supercooled universe
He-Xu Zhang, Hiroyuki Ishida, Shinya Matsuzaki
The small field inflation (SFI) of Coleman-Weinberg (CW) type suffers from precise tuning of the initial inflaton field value to be away from the true vacuum one. We propose a dyna…
Fate of the first-order chiral phase transition in QCD: Implications for dark QCD studied via a Nambu-Jona-Lasinio model
Yuanyuan Wang, Mamiya Kawaguchi, Shinya Matsuzaki +1
The first-order nature of the chiral phase transition in QCD-like theories can play crucial roles to address a dark side of the Universe, where the created out-of equilibrium is es…
Towards a unified interpretation of the early Universe in -corrected dark energy model of gravity
Hua Chen, Taishi Katsuragawa, Shinya Matsuzaki
-corrected dark energy (DE) models in gravity have been widely investigated in recent years, which not only removes the weak singularity potentially present in DE model…