Zobrazeno 1 - 10
of 24 720
pro vyhledávání: '"A, Eto"'
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 lattice (CSL). It is, however, replaced in a region with higher density and
Externí odkaz:
http://arxiv.org/abs/2409.08841
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 subsequently refuted by experiments. While knot-like excitations emerge in
Externí odkaz:
http://arxiv.org/abs/2407.11731
We give a criterion for almost Gorenstein property for semigroup rings associated with simplicial semigroups. We extend Nari's theorem for almost symmetric numerical semigroups to simplicial semigroups with higher rank. By this criterion, we determin
Externí odkaz:
http://arxiv.org/abs/2406.05781
Autor:
Eto, Rintaro, Mochizuki, Masahito
Publikováno v:
Phys. Rev. B 110, 085117 (2024)
We study the effects of photoirradiation with circularly polarized light on the Dirac half-metal state induced by the ferrimagnetic order in a triangular Kondo-lattice model. Our analysis based on the Floquet theory reveals that two types of Floquet
Externí odkaz:
http://arxiv.org/abs/2404.05385
Autor:
Amano, Markus A. G., Eto, Minoru
The AdS/CFT correspondence has significantly impacted the study of strongly coupled systems, providing insights into various condensed matter phenomena through its holographic duality. This paper introduces an alternative approach to the breaking of
Externí odkaz:
http://arxiv.org/abs/2404.03212
We study topological lumps supported by the second homotopy group $\pi_2(S^2) \simeq {\mathbb Z}$ in a gauged $O(3)$ model without any potential term coupled with a (non)dynamical $U(1)$ gauge field. It is known that gauged-lumps are stable with an e
Externí odkaz:
http://arxiv.org/abs/2403.06778
Autor:
Eto, Rintaro, Mochizuki, Masahito
Publikováno v:
Phys. Rev. Lett. 132, 226705 (2024)
Hedgehog and antihedgehog spin textures in magnets behave as emergent monopoles and antimonopoles, which give rise to astonishing transport and electromagnetic phenomena. Using the Kondo-lattice model in three dimensions, we theoretically study colle
Externí odkaz:
http://arxiv.org/abs/2403.01765
Publikováno v:
JHEP 06 (2024) 062
We examine neutrino zeromode solutions on the electroweak $Z$-string and their effect on the stability of the string in the standard model and its extensions. We propose using topological invariants constructed from the momentum (and real) space topo
Externí odkaz:
http://arxiv.org/abs/2402.19417
Autor:
Eto, Tokuhiro, Giga, Yoshikazu
We consider a minimizing movement scheme of Chambolle type for the mean curvature flow equation with prescribed contact angle condition in a smooth bounded domain in $\mathbb{R}^d$ ($d\geq2$). We prove that an approximate solution constructed by the
Externí odkaz:
http://arxiv.org/abs/2402.16180
The ground state of QCD with two flavors at a finite baryon chemical potential under rapid rotation is a chiral soliton lattice (CSL) of the $\eta$ meson, consisting of a stack of sine-Gordon solitons carrying a baryon number, due to the anomalous co
Externí odkaz:
http://arxiv.org/abs/2312.10927