4 papers
Regularizing 3D conformal field theories via anyons on the fuzzy sphere
Cristian Voinea, Ruihua Fan, Nicolas Regnault +1
Recently introduced ''fuzzy sphere'' method has enabled accurate numerical regularizations of certain three-dimensional (3D) conformal field theories (CFTs). The regularization is…
Conformal scalar field theory from Ising tricriticality on the fuzzy sphere
Joseph Taylor, Cristian Voinea, Zlatko PapiÄ +1
Free theories are landmarks in the landscape of quantum field theories: their exact solvability serves as a pillar for perturbative constructions of interacting theories. Fuzzy sph…
Simulating the non-unitary Yang-Lee conformal field theory on the fuzzy sphere
Ruihua Fan, Junkai Dong, Ashvin Vishwanath
The fuzzy sphere method has enjoyed great success in the study of (2+1)-dimensional unitary conformal field theories (CFTs) by regularizing them as quantum Hall transitions on the…
Note on explicit construction of conformal generators on the fuzzy sphere
Ruihua Fan
The lowest Landau level on the sphere was recently proposed as a continuum regularization of the three-dimensional conformal field theories, the so-called fuzzy sphere regularizati…