11 citations · 27 across the 4 of their papers we have counts for
6 papers
Emergent Fano-Feshbach resonance in two-band superconductors with an incipient quasi-flat band: Enhanced critical temperature evading particle-hole fluctuations
Hiroyuki Tajima, Hideo Aoki, Andrea Perali +1
In superconductivity, a surge of interests in enhancing is ever mounting, where a recent focus is toward multi-band superconductivity. In enhancements speci…
Cooper pairing and tripling in one-dimensional spinless fermions with attractive two- and three-body forces
Yixin Guo, Hiroyuki Tajima
We theoretically investigate in-medium three-body correlations in one-dimensional spinless fermions with antisymmetrized two- and three-body attractive interactions. By investigati…
Brueckner -matrix approach to two-dimensional Fermi gases with the finite-range attractive interaction
Hikaru Sakakibara, Hiroyuki Tajima, Haozhao Liang
Two-dimensional spin-1/2 fermions with the finite-range interaction are theoretically studied. Characterizing the attractive interaction in terms of the scattering length and the e…
Stability against three-body clustering in one-dimensional spinless p-wave fermions
Yixin Guo, Hiroyuki Tajima
We theoretically investigate in-medium two- and three-body correlations in one-dimensional spinless fermions with attractive two-body p-wave interaction. By investigating the varia…
Biexciton-like quartet condensates in an electron-hole liquid
Yixin Guo, Hiroyuki Tajima, Haozhao Liang
We theoretically study the ground-state properties and the condensations of exciton-like Cooper pairs and biexciton-like Cooper quartets in an electron-hole system. Applying the va…
Structure of two- and three-alpha systems in cold neutron matter
H. Moriya, H. Tajima, W. Horiuchi +2
We present stability and structure of two- and three-alpha systems embedded in dilute cold neutron matter. By solving a few-alpha Schrödinger equation with quasiparticle properties…