23 citations · 69 across the 11 of their papers we have counts for
11 papers
Quantum-Geometric Meissner Effect in Magnetized Color Superconductors
Kazuya Mameda, Noriyuki Sogabe
We find a quantum-geometric Meissner response in magnetized two-flavor color-superconducting (2SC) quark matter. Landau quantization quenches the transverse quasiparticle dispersio…
Schwinger-Keldysh effective action for hydrodynamics with approximate symmetries
Masaru Hongo, Noriyuki Sogabe, Mikhail A. Stephanov +1
We study the hydrodynamic theories with approximate symmetries in the recently developed effective action approach on the Schwinger-Keldysh (SK) contour. We employ the method of sp…
Berry Curvature and Spin-One Color Superconductivity
Noriyuki Sogabe, Yi Yin
We explore the interplay between Berry curvature and topological properties in single-flavor color superconductors, where quarks form spin-one Cooper pairs. By deriving a new relat…
Nonmonotonic specific entropy on the transition line near the QCD critical point
Maneesha Sushama Pradeep, Noriyuki Sogabe, Mikhail Stephanov +1
We investigate the effect of the quantum chromodynamics (QCD) critical point on the isentropic trajectories in the QCD phase diagram. We point out that the universality of the crit…
Novel transition dynamics of topological solitons
Kentaro Nishimura, Noriyuki Sogabe
Continuous phase transitions can be classified into ones characterized by local-order parameters and others that need additional topological constraints. The critical dynamics near…
Off-equilibrium non-Gaussian fluctuations near the QCD critical point: an effective field theory perspective
Noriyuki Sogabe, Yi Yin
The non-Gaussian fluctuations of baryon density are sensitive to the presence of the conjectured QCD critical point. Their observational consequences are crucial for the ongoing ex…
Positive magnetoresistance induced by hydrodynamic fluctuations in chiral media
Noriyuki Sogabe, Naoki Yamamoto, Yi Yin
We analyze the combined effects of hydrodynamic fluctuations and chiral magnetic effect (CME) for a chiral medium in the presence of a background magnetic field. Based on the recen…
Novel dynamic critical phenomena induced by superfluidity and the chiral magnetic effect in Quantum Chromodynamics
Noriyuki Sogabe
In this thesis, we study the novel dynamic critical phenomena induced by superfluidity and the chiral magnetic effect in Quantum Chromodynamics (QCD), respectively. In particular,…
Triangle anomalies and nonrelativistic Nambu-Goldstone modes of generalized global symmetries
Noriyuki Sogabe, Naoki Yamamoto
In massless QCD coupled to QED in an external magnetic field, a photon with the linear polarization in the direction of the external magnetic field mixes with the charge neutral pi…
Does the chiral magnetic effect change the dynamic universality class in QCD?
Masaru Hongo, Noriyuki Sogabe, Naoki Yamamoto
In QCD matter under an external magnetic field, the chiral magnetic effect (CME) leads to the collective gapless mode called the chiral magnetic wave (CMW). Since dynamic universal…
New dynamic critical phenomena in nuclear and quark superfluids
Noriyuki Sogabe, Naoki Yamamoto
We study the dynamic critical phenomena near the possible high-density QCD critical point inside the superfluid phase of nuclear and quark matter. We find that this critical point…