363 citations · 10k across the 342 of their papers we have counts for
344 papers
Magnetic Q-balls
A. J. Balseyro Sebastian, Keisuke Ohashi, Muneto Nitta
We study charged soliton branches in quasi-one-dimensional chiral magnetic systems with Dzyaloshinskii--Moriya (DM) interaction, easy-axis anisotropy, and Zeeman coupling. The same…
Non-Abelian vortices in gauge theory and non-invertible symmetries
Yoshihiko Abe, Tetsutaro Higaki, Kazuya Murakami +2
We construct finite-tension non-Abelian vortex solutions in a renormalizable -dimensional gauge theory Higgsed to the tetrahedral group by a Higgs field in the…
Fractional instantons in 2d model and 4d Yang-Mills theory with 't Hooft twists
Yui Hayashi, Tatsuhiro Misumi, Muneto Nitta +2
We derive the explicit formula for fractional BPS lumps (or fractional instantons) in the nonlinear sigma model on a two-dimensional torus under various shift-c…
Chiral non-Abelian vortex molecules in dense QCD
Sven Bjarke Gudnason, Muneto Nitta
The color-flavor locked phase of high density QCD admits non-Abelian vortices, that are superfluid vortices with confined color-magnetic fluxes. Vortex solutions were thus far cons…
Moduli Spaces of Instantons in Flag Manifold Sigma Models -- Vortices in Quiver Gauge Theories
Toshiaki Fujimori, Muneto Nitta, Keisuke Ohashi
In this paper, we discuss lumps (sigma model instantons) in flag manifold sigma models. In particular, we focus on the moduli space of BPS lumps in general Kähler flag manifold sig…
Chiral Magnets from String Theory
Yuki Amari, Muneto Nitta
Chiral magnets with the Dzyaloshinskii-Moriya (DM) interaction have received quite an intensive focus in condensed matter physics because of the presence of a chiral soliton lattic…