3 papers
hep-ph2025
A New State of Matter between the Hadronic Phase and the Quark-Gluon Plasma?
Yuki Fujimoto, Kenji Fukushima, Yoshimasa Hidaka +1
Lattice-QCD simulations and theoretical arguments hint at the existence of an intermediate phase of strongly interacting matter between a confined hadron gas and a deconfined Quark…
cond-mat.supr-con2025
Renormalization-group approach to the Kohn-Luttinger superconductivity: Amplification of the pairing gap from to
Yuki Fujimoto
We revisit the renormalization group (RG) analysis of the Kohn-Luttinger (KL) mechanism for superconductivity. The KL mechanism leads to superconductivity in a system with a repuls…
astro-ph.HE2025
Signature of hadron-quark crossover in binary-neutron-star mergers
Yuki Fujimoto, Kenji Fukushima, Kenta Hotokezaka +1
We study observational signatures of the hadron-quark crossover in binary-neutron-star mergers by numerical-relativity simulations with various mass configurations. We employ two e…