Déctor, A.; Morales-Técotl, H. A.; Urrutia, L. F.; Vergara, J. D. An alternative canonical approach to the ghost problem in a complexified extension of the Pais-Uhlenbeck oscillator. (English) Zbl 1208.81111 SIGMA, Symmetry Integrability Geom. Methods Appl. 5, Paper 053, 22 p. (2009). MSC: 81R12 70H15 37J15 PDFBibTeX XMLCite \textit{A. Déctor} et al., SIGMA, Symmetry Integrability Geom. Methods Appl. 5, Paper 053, 22 p. (2009; Zbl 1208.81111) Full Text: DOI arXiv EuDML
Alfaro, J.; Morales-Técotl, H. A.; Reyes, M.; Urrutia, L. F. On non-Abelian holonomies. (English) Zbl 1043.83015 J. Phys. A, Math. Gen. 36, No. 48, 12097-12107 (2003). MSC: 83C45 53C29 PDFBibTeX XMLCite \textit{J. Alfaro} et al., J. Phys. A, Math. Gen. 36, No. 48, 12097--12107 (2003; Zbl 1043.83015) Full Text: DOI arXiv Link
Burgio, G.; De Pietri, R.; Morales-Técotl, H. A.; Urrutia, L. F.; Vergara, J. D. The basis of the physical Hilbert space of lattice gauge theories. (English) Zbl 0951.81023 Nucl. Phys., B 566, No. 3, 547-561 (2000). MSC: 81T25 81T13 81T05 PDFBibTeX XMLCite \textit{G. Burgio} et al., Nucl. Phys., B 566, No. 3, 547--561 (2000; Zbl 0951.81023) Full Text: DOI arXiv
Montesinos, Merced; Morales-Técotl, Hugo A.; Urrutia, Luis F.; Vergara, J. David Real sector of the nonminimally coupled scalar field to self-dual gravity. (English) Zbl 0946.83045 J. Math. Phys. 40, No. 3, 1504-1517 (1999). MSC: 83D05 83C05 PDFBibTeX XMLCite \textit{M. Montesinos} et al., J. Math. Phys. 40, No. 3, 1504--1517 (1999; Zbl 0946.83045) Full Text: DOI arXiv
Montesinos, Merced; Morales-Técotl, Hugo A.; Urrutia, Luis F.; Vergara, J. David Complex canonical gravity and reality constraints. (English) Zbl 0943.83029 Gen. Relativ. Gravitation 31, No. 5, 719-723 (1999). MSC: 83C45 83C05 PDFBibTeX XMLCite \textit{M. Montesinos} et al., Gen. Relativ. Gravitation 31, No. 5, 719--723 (1999; Zbl 0943.83029) Full Text: DOI
Morales-Técotl, Hugo A.; Urrutia, Luis F.; Vergara, J. David Reality conditions for Ashtekar variables as Dirac constraints. (English) Zbl 0863.53064 Classical Quantum Gravity 13, No. 11, 2933-2940 (1996). MSC: 53Z05 83C45 PDFBibTeX XMLCite \textit{H. A. Morales-Técotl} et al., Classical Quantum Gravity 13, No. 11, 2933--2940 (1996; Zbl 0863.53064) Full Text: DOI arXiv