2 papers
cond-mat.str-el2026
Conformal Data for the O(3) Wilson-Fisher Conformal Field Theory from Fuzzy Sphere Realization of the Quantum Rotor Model
Arjun Dey, Loic Herviou, Christopher Mudry +1
We present a model for strongly interacting fermions with internal O(3) symmetry on the fuzzy-sphere that (i) preserves the rotational symmetry of the fuzzy sphere and (ii) undergo…
cond-mat.str-el2026
Conformal Data for the Wilson-Fisher CFT in -Dimensional Spacetime from Exact Diagonalization and Matrix Product States on the Fuzzy Sphere
Arjun Dey, Loic Herviou, Christopher Mudry +3
We study at zero temperature a microscopic quantum spin-1 model on the fuzzy sphere that realizes the Wilson-Fisher conformal field theory (CFT) in -dimensional space…