255 citations
- Universidad de CádizES12 papers
- Max Planck Institute for Solid State ResearchDE11 papers
- Landau Institute for Theoretical PhysicsRU9 papers
- University of British ColumbiaCA7 papers
- University of AlbertaCA6 papers
- Czech Academy of SciencesCZ5 papers
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ5 papers
- University at Buffalo, State University of New YorkUS5 papers
- University of VictoriaCA5 papers
- Charles UniversityCZ4 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR4 papers
- Institute for Advanced Studies in Basic SciencesIR4 papers
12 papers · 1 filter
Exact Fractionalized Ground States in an Extended Spin-1 Kitaev Chain
Alwyn Jose Raja, R. Ganesh
Inspired by the Affleck-Kennedy-Lieb-Tasaki (AKLT) model, we present exact solutions for a spin-1 chain with Kitaev-like couplings. We consider an expanded Kitaev model with biline…
Spin-basis wavefunctions for the one-dimensional Kitaev model
Alwyn Jose Raja, Rajesh Narayanan, R. Ganesh
Magnetic phases with quantum entanglement are often expressed in terms of parton wavefunctions. Relatively few examples are known where wavefunctions can be directly written down i…
Structures of group-15 elemental solids from an effective boundary theory
Ashland Knowles, R. Ganesh
We present an effective description for the crystal structures of pnictogen elemental solids. In these materials, each atom contains three valence electrons in orbitals. They a…
Unconventional superconducting correlations in fermionic many-body scars
Kiryl Pakrouski, K. V. Samokhin
Weak ergodicity breaking in interacting quantum systems may occur due to the existence of a subspace dynamically decoupled from the rest of the Hilbert space. In two-orbital spinfu…
Localized Triplons and Site Stuffing in the Quantum Dimer Magnet BiYbGeO
Rachit Kapoor, J. Ramirez Diaz, D. Yahne +2
Thermodynamic and muon spin-relaxation measurements have recently highlighted BiYbGeO as a new example of a rare-earth-based quantum dimer magnet with isolated Yb spin-$…
Trivalent network model for d transition metal dichalcogenides in the 1T structure: Holography from local constraints
Ashland Knowles, R. Ganesh
Dimer models are well known as prototypes for locally constrained physics. They describe systems in which every site on a lattice must be attached to one dimer. Loop models are an…