14 citations · 18 across the 4 of their papers we have counts for
4 papers
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 +2
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…
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…
Exact Diagonalization, Matrix Product States and Conformal Perturbation Theory Study of a 3D Ising Fuzzy Sphere Model
Andreas M. Läuchli, Loïc Herviou, Patrick H. Wilhelm +1
Numerical studies of phase transitions in statistical and quantum lattice models provide crucial insights into the corresponding Conformal Field Theories (CFTs). In higher dimensio…
Singularity with and without disorder at AKLT points
Loïc Herviou, Anthony Rey, Frédéric Mila
The Affleck-Kennedy-Lieb-Tasaki (AKLT) point of the bilinear-biquadratic spin-1 chain is a cornerstone example of a disorder point where short-range correlations become incommensur…