Rintaro Eto（衛藤 倫太郎）

May. 17, 2024 - Nov. 13, 2024
RE will stay at Alexander Mook Group [Johannes Gutenberg University Mainz, Mainz, Germany]. The travel expense is funded by the JSPS Overseas Challenge Program for Young Researchers.

Mar. 20, 2024
RE will give an oral presentation at the JPS spring meeting 2024 [Online].
Talk ID: 20aC2-5
Title: Interaction engineering: Anharmonic effects on magnons in the sawtooth chain antiferromagnet Fe2Se2O7"
Authors: RE, Masahito Mochizuki, Alexander Mook

Mar. 15, 2024
RE will give a poster presentation at the 22nd Japan-Korea-Taiwan Symposium on Strongly Correlated Electron Systems (JKT22) [Kagoshima University Inamori Hall, Kagoshima, Japan].
Poster ID: PS-10
Title: Interaction engineering: Anharmonic effects on magnons in the sawtooth chain antiferromagnet Fe2Se2O7"
Authors: RE, Masahito Mochizuki, Alexander Mook

Nov. 28, 2023
RE gave a seminar talk in Alexander Mook Group [Johannes Gutenberg University Mainz, Mainz, Germany].

Nov. 18, 2023 - Dec. 20, 2023
RE stayed at Alexander Mook Group [Johannes Gutenberg University Mainz, Mainz, Germany].

Sep. 18, 2023
RE gave an oral presentation at the JPS annual meeting 2023 [Tohoku University, Sendai, Japan].

Topological magnons (Dirac/Weyl semimetal, nodal-line semimetal, topological crystalline insulator, higher-order topological insulator, ...)

Perturbation theory and diagram expansion for magnons

Magnon-magnon interactions and their induced single- and many-particle topology

Multimagnon bound states

Quasicrystals and their approximants

Topological and chiral phonons

Topological magnetism (skyrmion crystal, hedgehog lattice, ...)

Floquet engineering