608 citations · 1.2k across the 7 of their papers we have counts for
7 papers
Exact Many-Body Ground States from Decomposition of Ideal Higher Chern Bands: Applications to Chirally Twisted Graphene Multilayers
Junkai Dong, Patrick J. Ledwith, Eslam Khalaf +2
Motivated by the higher Chern bands of twisted graphene multilayers, we consider flat bands with arbitrary Chern number with ideal quantum geometry. While bands differ fr…
Decoding Measurement-Prepared Quantum Phases and Transitions: from Ising model to gauge theory, and beyond
Jong Yeon Lee, Wenjie Ji, Zhen Bi +1
Measurements allow efficient preparation of interesting quantum many-body states with long-range entanglement, conditioned on additional transformations based on measurement outcom…
Landau-Forbidden Quantum Criticality in Rydberg Quantum Simulators
Jong Yeon Lee, Joshua Ramette, Max A. Metlitski +3
The Landau-Ginzburg-Wilson theory of phase transitions precludes a continuous transition between two phases that spontaneously break distinct symmetries. However, quantum mechanica…
Signatures of a Deconfined Phase Transition on the Shastry-Sutherland Lattice: Applications to Quantum Critical SrCu(BO)
Jong Yeon Lee, Yi-Zhuang You, Subir Sachdev +1
We study a possible deconfined quantum phase transition in a realistic model of a two-dimensional Shastry-Sutherland quantum magnet, using both numerical and field theoretic techni…
Spin-polarized Correlated Insulator and Superconductor in Twisted Double Bilayer Graphene
Xiaomeng Liu, Zeyu Hao, Eslam Khalaf +5
Ferromagnetism and superconductivity typically compete with each other since the internal magnetic field generated in a magnet suppresses the formation of spin-singlet Cooper pairs…
Periodic Table for Topological Bands with Non-Hermitian Bernard-LeClair Symmetries
Hengyun Zhou, Jong Yeon Lee
Classifications of symmetry-protected topological (SPT) phases provide a framework to systematically understand the physical properties and potential applications of topological sy…
Building Symmetry Enriched Topological Phases from a Bipartite Lattice Construction and Anyon Condensation
Jong Yeon Lee, Ari Turner, Ashvin Vishwanath
We introduce a construction of symmetry-enriched topological orders on bipartite lattices in which two spin liquids defined on each sublattice are combined, and then…