2 papers
cond-mat.str-el2026
Topological Filtering and Emergent Kondo Scale
Ryosuke Yoshii, Rio Oto
We study the Kondo effect induced by a topological soliton in a one-dimensional Dirac system with the sign-changing mass term. The soliton hosts a localized zero mode whose spatial…
cond-mat.mes-hall2026
Topological-Mass Control of an Emergent Kondo Scale in an Interacting SSH Chain
Ryosuke Yoshii, Rio Oto
Topological bound states emerging at domain walls of dimerized chains provide a robust platform for exploring correlation effects beyond single-particle physics. When such a solito…