General $O(D)$-equivariant fuzzy hyperspheres via confining potentials and energy cutoffs

Gaetano Fiore

We summarize our recent construction of new fuzzy hyperspheres $S_{\Lambda }^d$ of arbitrary dimension $d$ covariant under the {\it full} orthogonal group $O(D)$, $D=d+1$. We impose a suita…