1 citations · 1 across the 5 of their papers we have counts for
9 papers
Spin Hall effect and Berry curvature of gravitons from quantum field theory
Ritsuki Ito, Kazuya Mameda, Naoki Yamamoto
Based on quantum field theory of linearized gravity, we formulate the Wigner function for right- and left-handed gravitons. By applying the Wigner transformation to the second-orde…
Baryonic vortices in rotating nuclear matter
Kazuya Mameda, Muneto Nitta, Zebin Qiu
We investigate baryonic vortices as topological excitations in rotating nuclear matter within the framework of chiral perturbation theory. We identify two distinct configurations:…
Quantum Metric Corrections to Liouville's Theorem and Chiral Kinetic Theory
Kazuya Mameda, Naoki Yamamoto
Quasiparticles may possess not only Berry curvature but also a quantum metric in momentum space. We develop a canonical formalism for such quasiparticles based on the Dirac bracket…
Perturbation theory of rotating scalar fields and vacuum insensitivity to rotation
Ryo Kuboniwa, Kazuya Mameda
We formulate the finite-temperature perturbation theory of interacting scalar fields under external rotation. Because of the translational non-invariance in the radial direction, G…
Susceptibilities of rotating quark matter in Fourier-Bessel basis
Mamiya Kawaguchi, Kazuya Mameda
We analyze various two-point correlation functions of fermionic bilinears in a rotating finite-size cylinder at finite temperatures, with a focus on susceptibility functions. Due t…
FRG analysis for a relativistic BEC in arbitrary spatial dimensions
Fumio Terazaki, Kazuya Mameda
A relativistic Bose-Einstein condensate (BEC) is studied within the complex scalar field theory using the functional renormalization group (FRG) under the local potential approxima…