Di Bartolo, Cayetano; Gambini, Rodolfo; Griego, Jorge; Pullin, Jorge Knot polynomial states of quantum gravity in terms of loops and extended loops: Some remarks. (English) Zbl 0846.58060 J. Math. Phys. 36, No. 11, 6510-6528 (1995). MSC: 58Z05 57M25 83C47 PDFBibTeX XMLCite \textit{C. Di Bartolo} et al., J. Math. Phys. 36, No. 11, 6510--6528 (1995; Zbl 0846.58060) Full Text: DOI arXiv
Di Bartolo, Cayetano; Gambini, Rodolfo; Griego, Jorge The extended loop group: An infinite dimensional manifold associated with the loop space. (English) Zbl 0792.58011 Commun. Math. Phys. 158, No. 2, 217-240 (1993). Reviewer: E.Outerelo (Madrid) MSC: 58D30 58D15 17B65 PDFBibTeX XMLCite \textit{C. Di Bartolo} et al., Commun. Math. Phys. 158, No. 2, 217--240 (1993; Zbl 0792.58011) Full Text: DOI arXiv