26 citations · 112 across the 33 of their papers we have counts for
14 papers · 1 filter
Selection rules of topological solitons from non-invertible symmetries in axion electrodynamics
Yoshimasa Hidaka, Muneto Nitta, Ryo Yokokura
We investigate a relation between non-invertible symmetries and selection rules of topological solitons such as axionic domain walls and magnetic strings in the -dimensional…
Domain-wall Skyrmion phase of QCD in magnetic field: Gauge field dynamics
Yuki Amari, Minoru Eto, Muneto Nitta
The ground state of QCD in sufficiently strong magnetic field at finite baryon density is an inhomogeneous state consisting of an array of solitons, called the chiral soliton latti…
Skyrmion crystal phase on a magnetic domain wall in chiral magnets
Yuki Amari, Muneto Nitta
We study a magnetic domain wall in the ferromagnetic phase in chiral magnets in two dimensions with an in-plane easy-axis anisotropy and an out-of-plane Zeeman magnetic field, and…
Tying knots in particle physics
Minoru Eto, Yu Hamada, Muneto Nitta
Lord Kelvin's pioneering hypothesis that the identity of atoms is knots of vortices of the aether had a profound impact on the fields of mathematics and physics despite being subse…
Domain Wall Networks as Skyrmion Crystals in Chiral Magnets
Seungho Lee, Toshiaki Fujimori, Muneto Nitta +1
We theoretically investigate the ground states of a chiral magnet with a square anisotropy and show that it supports domain wall networks as stable ground states. A domain wall jun…
Spin Statistics and Surgeries of Topological Solitons in QCD Matter in Magnetic Field
Yuki Amari, Muneto Nitta, Ryo Yokokura
The ground state of QCD with two flavors (up and down quarks) at finite baryon density in sufficiently strong magnetic field is in a form of either a chiral soliton lattice(CSL), a…
Creation of domain-wall Skyrmions in chiral magnets
Sven Bjarke Gudnason, Yuki Amari, Muneto Nitta
We study the capture of a magnetic Skyrmion into a domain wall (DW) structure in chiral magnets and find that in the respective ground states of the DW and the Skyrmion, they repel…
String junctions in flag manifold sigma model
Yuki Amari, Toshiaki Fujimori, Muneto Nitta +1
We numerically construct a stable three-string junction of Y-shape in a flag manifold nonlinear sigma model on .
Macroscopic Efimov effect of quantized vortex
Wei-Can Yang, Makoto Tsubota, Muneto Nitta +1
The three-body problem, from the chaotic motions of celestial bodies to complex microscopic particle interactions, has always been one of the most foundational yet intricate challe…
Isospinning solitons
Yuki Amari, Sergei Antsipovich, Muneto Nitta +1
We study stationary rotating topological solitons in (2+1)-dimensional non-linear sigma model with a stabilizing potential term. We find families of $U(1)\times U(…
Solitonic ground state in supersymmetric theory in background
Muneto Nitta, Shin Sasaki
A solitonic ground state called a chiral soliton lattice (CSL) is realized in a supersymmetric theory with background magnetic field and finite chemical potential. To this end, we…
Topological solitons stabilized by a background gauge field and soliton-anti-soliton asymmetry
Yuki Amari, Minoru Eto, Muneto Nitta
We study topological lumps supported by the second homotopy group in a gauged model without any potential term coupled with a (non)dynamical $U…
Baryonic Vortex Phase and Magnetic Field Generation in QCD with Isospin and Baryon Chemical Potentials
Zebin Qiu, Muneto Nitta
We propose a novel baryonic vortex phase in low energy dense QCD with finite baryon and isospin chemical potentials. It is known that the homogeneous charged pion condensate emerge…
Neutrino zeromodes on electroweak strings in light of topological insulators
Minoru Eto, Yu Hamada, Ryusuke Jinno +2
We examine neutrino zeromode solutions on the electroweak -string and their effect on the stability of the string in the standard model and its extensions. We propose using topo…