From the 3 of 264 papers with an AI index.
266 citations
- University of WaterlooCA148 papers
- Centre National de la Recherche ScientifiqueFR102 papers
- University College LondonGB101 papers
- Institució Catalana de Recerca i Estudis AvançatsES96 papers
- Sorbonne UniversitéFR95 papers
- Institut d'Estudis Espacials de CatalunyaES94 papers
- Institute for High Energy PhysicsES92 papers
- Université Paris-SaclayFR90 papers
- California Institute of TechnologyUS86 papers
- Institute of Space SciencesES84 papers
- Centro de Investigaciones Energéticas, Medioambientales y TecnológicasES82 papers
- Brera Astronomical ObservatoryIT80 papers
5 papers · 1 filter
Finite-temperature quantum topological order in three dimensions
Shu-Tong Zhou, Meng Cheng, Tibor Rakovszky +2
The authors show that a three‑dimensional fermionic toric code exhibits quantum topological order and long‑range entanglement at nonzero temperature, due to an anomalous 2‑form sym…
The Free-Scalar and Wilson-Fisher Conformal Field Theories on the Fuzzy Sphere
Wenhan Guo, Zheng Zhou, Tzu-Chieh Wei +1
The fuzzy-sphere regularization is an emerging numerical and theoretical technique for studying conformal field theories (CFTs). In this paper, we apply it to the vector mod…
Universal Decay of Mutual Information and Conditional Mutual Information in Gapped Pure- and Mixed-State Quantum Matter
Jinmin Yi, Kangle Li, Chuan Liu +2
For spin and fermionic systems in any spatial dimension, we establish that the superpolynomial decay behavior of mutual information and conditional mutual information is a universa…
Self-dual Higgs transitions: Toric code and beyond
Wenjie Ji, Ryan A. Lanzetta, Zheng Zhou +1
The toric code, when deformed in a way that preserves the self-duality symmetry exchanging the electric and magnetic excitations, admits a transition to a topologica…
Entanglement area law and Lieb-Schultz-Mattis theorem in long-range interacting systems, and symmetry-enforced long-range entanglement
Ruizhi Liu, Jinmin Yi, Shiyu Zhou +1
We establish multiple interrelated, fundamental results in quantum many-body systems that can have long-range interactions. For a sufficiently long quantum spin chain, we first sho…