In this work, we study quantum many-body systems which are self-dual under duality transformation connecting different symmetry protected topological (SPT) phases. We …
H Yan, L Li - arXiv preprint arXiv:2403.16017, 2024 - arxiv.org
We present the Bilinear Phase Map (BPM), a concept that extends the Kramers-Wannier (KW) transformation to investigate unconventional gapped phases, their dualities, and …
S Sumita, A Tanaka, Y Kato - arXiv preprint arXiv:2402.19311, 2024 - arxiv.org
Spin parity effects refer to those special situations where a dichotomy in the physical behavior of a system arises, solely depending on whether the relevant spin quantum …
Z Xiong - arXiv preprint arXiv:2306.02522, 2023 - arxiv.org
We consider the quantum spin ice models in the planar pyrochlore lattice. The models are obtained by perturbing the Ising model with different lattice symmetry preserving quantum …
This Dissertation studies two closely related topics: fermionic Lieb-Schultz-Mattis (LSM) Theorems and invertible fermionic topological (IFT) phases of matter. The original LSM …