SU(2) and SU(1,1) Y-Maps in Loop Quantum Gravity

Abstract

In this paper we first provide the proof of $SU(2)$ Y-Map convergence. Then, by using $SU(1,1)$ LQG simplicity constraints we define $SU(1,1)$ Y-Map from infinitely differentiable with a compact support functions on $SU(1,1)$ to the functions (not necessarily square integrable) on $SL(2,C)$, and prove its convergence as well.

arXiv admin note: text overlap with arXiv:1509.01312