3 papers
cond-mat.str-el2024
Chiral Edge States Emerging on Anyon-Net
Atsushi Ueda, Kansei Inamura, Kantaro Ohmori
We propose a symmetry-based approach to constructing lattice models for chiral topological phases, focusing on non-Abelian anyons. Using a 2+1D version of anyon chains and modular…
cond-mat.str-el2024
Finite-size corrections to the energy spectra of gapless one-dimensional systems in the presence of boundaries
Yifan Liu, Haruki Shimizu, Atsushi Ueda +1
We present the finite-size scaling theory of one-dimensional quantum critical systems in the presence of boundaries. While the finite-size spectrum in the conformal limit, namely o…
cond-mat.str-el2024
Tensor network simulations for nonorientable surfaces
Haruki Shimizu, Atsushi Ueda
In this study, we explore the geometric construction of the Klein bottle and the real projective plane () within the framework of tensor networks, focusing on the im…