1 Albert, J. et al. (MAGIC Collaboration), “Probing Quantum Gravity using Photons from a Mkn 501 Flare Observed by MAGIC”, (2007). URL (cited on 27 April 2008):
External Linkhttp://arXiv.org/abs/0708.2889.
2 Alesci, E., and Rovelli, C., “The complete LQG propagator: I. Difficulties with the Barrett–Crane vertex”, Phys. Rev. D, 76, 104012, (2007). Related online version (cited on 5 August 2007):
External Linkhttp://arXiv.org/abs/0708.0883.
3 Alesci, E., and Rovelli, C., “The complete LQG propagator: II. Asymptotic behavior of the vertex”, Phys. Rev. D, 77, 044024, (2008). Related online version (cited on 5 August 2007):
External Linkhttp://arXiv.org/abs/0711.1284.
4 Alexandrov, S., “Choice of connection in loop quantum gravity”, Phys. Rev. D, 65, 024011, (2002). Related online version (cited on 5 August 2007):
External Linkhttp://arXiv.org/abs/gr-qc/0107071.
5 Alexandrov, S., “Hilbert space structure of covariant loop quantum gravity”, Phys. Rev. D, 66, 024028, (2002). Related online version (cited on 5 August 2007):
External Linkhttp://arXiv.org/abs/gr-qc/0201087.
6 Alexandrov, S., “Spin foam model from canonical quantization”, (2007). URL (cited on 5 August 2007):
External Linkhttp://arXiv.org/abs/0705.3892.
7 Alexandrov, S., and Livine, E.R., “SU(2) loop quantum gravity seen from covariant theory”, Phys. Rev. D, 67, 044009, (2003). Related online version (cited on 5 August 2007):
External Linkhttp://arXiv.org/abs/gr-qc/0209105.
8 Alfaro, J., Morales Técotl, H.A., and Urrita, L.F., “Loop quantum gravity and light propagation”, Phys. Rev. D, 65, 103509, (2002). Related online version (cited on 5 August 2007):
External Linkhttp://arXiv.org/abs/hep-th/0108061.
9 Amati, D., Ciafaloni, M., and Veneziano, G., “Superstring collisions at Planckian energies”, Phys. Lett. B, 197, 81–88, (1987).
10 Amati, D., Ciafaloni, M., and Veneziano, G., “Classical and quantum gravity effects from Planckian energy superstring collisions”, Int. J. Mod. Phys. A, 3, 1615–1661, (1988).
11 Amati, D., Ciafaloni, M., and Veneziano, G., “Can spacetime be probed below the string size?”, Phys. Lett. B, 216, 41–47, (1989).
12 Amati, D., Ciafaloni, M., and Veneziano, G., “Planckian scattering beyond the semiclassical approximation”, Phys. Lett. B, 289, 87–91, (1992).
13 Ambjørn, J., Jurkiewicz, J., and Loll, R., “Quantum Gravity, or The Art of Building Spacetime”, in Oriti, D., ed., Approaches to Quantum Gravity: Toward a New Understanding of Space, Time and Matter, (Cambridge University Press, Cambridge, U.K., 2007). Related online version (cited on 5 August 2007):
External Linkhttp://arXiv.org/abs/hep-th/0604212v1. To appear.
14 Amelino-Camelia, G., Ellis, J., Mavromatos, N.E., Nanopoulos, D.V., and Sarkar, S., “Tests of quantum gravity from observations of γ-ray bursts”, Nature, 393, 763–765, (1998).
15 Amelino-Camelia, G., Lämmerzahl, C., Macías, A., and Müller, H., “The Search for Quantum Gravity Signals”, in Macías, A., Nuñez, D., and Lämmerzahl, C., eds., Gravitation and Cosmology, 2nd Mexican Meeting on Mathematical and Experimental Physics, México City, México, 6 – 10 September 2004, AIP Conference Proceedings, vol. 758, p. 30, (American Institute of Physics, Melville, U.S.A., 2005).
16 Ashtekar, A., “New Variables for Classical and Quantum Gravity”, Phys. Rev. Lett., 57, 2244–2247, (1986).
17 Ashtekar, A., “New Hamiltonian Formulation of General Relativity”, Phys. Rev. D, 36(6), 1587–1602, (1987).
18 Ashtekar, A., Lectures on Non-Perturbative Canonical Gravity, Advanced Series in Astrophysics and Cosmology, vol. 6, (World Scientific, Singapore, 1991).
19 Ashtekar, A., “Mathematical problems of non-perturbative quantum general relativity”, in Julia, B., and Zinn-Justin, J., eds., Gravitation and Quantization, Proceedings of the Les Houches Summer School, Session LVII, 5 July – 1 August 1992, (Elsevier, Amsterdam, Netherlands, New York, U.S.A., 1995).
20 Ashtekar, A., “An Introduction to Loop Quantum Gravity Through Cosmology”, (2007). URL (cited on 5 August 2007):
External Linkhttp://arXiv.org/abs/gr-qc/0702030.
21 Ashtekar, A., “Loop quantum gravity: Four recent advances and a dozen frequently asked questions”, (2007). URL (cited on 5 August 2007):
External Linkhttp://arXiv.org/abs/0705.2222.
22 Ashtekar, A., Baez, J.C., and Krasnov, K., “Quantum Geometry of Isolated Horizons and Black Hole Entropy”, Adv. Theor. Math. Phys., 4, 1–94, (2000). Related online version (cited on 5 August 2007):
External Linkhttp://arXiv.org/abs/gr-qc/0005126v1.
23 Ashtekar, A., and Bojowald, M., “Black hole evaporation: A paradigm”, Class. Quantum Grav., 22, 3349–3362, (2005). Related online version (cited on 5 August 2007):
External Linkhttp://arXiv.org/abs/gr-qc/0504029.
24 Ashtekar, A., and Bojowald, M., “Quantum geometry and the Schwarzschild singularity”, Class. Quantum Grav., 23, 391–411, (2006). Related online version (cited on 5 August 2007):
External Linkhttp://arXiv.org/abs/gr-qc/0509075.
25 Ashtekar, A., Engle, J., and Van Den Broeck, C., “Quantum horizons and black hole entropy: Inclusion of distortion and rotation”, Class. Quantum Grav., 22, L27, (2005). Related online version (cited on 5 August 2007):
External Linkhttp://arXiv.org/abs/gr-qc/0412003.
26 Ashtekar, A., Husain, V., Rovelli, C., Samuel, J., and Smolin, L., “2 + 1 quantum gravity as a toy model for the 3 + 1 theory”, Class. Quantum Grav., 6, L185–L193, (1989).
27 Ashtekar, A., and Isham, C.J., “Representations of the holonomy algebras of gravity and non-abelian gauge theories”, Class. Quantum Grav., 9, 1433–1485, (1992).
28 Ashtekar, A., and Lewandowski, J., “Representation theory of analytic holonomy C algebras”, in Baez, J.C., ed., Knots and Quantum Gravity, Proceedings of a workshop held at UC Riverside on May 14 – 16, 1993, Oxford Lecture Series in Mathematics and its Applications, vol. 1, pp. 21–61, (Clarendon Press; Oxford University Press, Oxford, U.K.; New York, U.S.A., 1994). Related online version (cited on 16 February 2005):
External Linkhttp://arXiv.org/abs/gr-qc/9311010.
29 Ashtekar, A., and Lewandowski, J., “Differential geometry on the space of connections via graphs and projective limits”, J. Geom. Phys., 17, 191–230, (1995). Related online version (cited on 29 September 1997):
External Linkhttp://arXiv.org/abs/hep-th/9412073.
30 Ashtekar, A., and Lewandowski, J., “Projective Techniques and Functional Integration for Gauge Theories”, J. Math. Phys., 36(5), 2170–2191, (1995). Related online version (cited on 29 September 1997):
External Linkhttp://arXiv.org/abs/gr-qc/9411046.
31 Ashtekar, A., and Lewandowski, J., “Quantum Theory of Geometry I: Area Operators”, Class. Quantum Grav., 14, A55–A82, (1997). Related online version (cited on 29 September 1997):
External Linkhttp://arXiv.org/abs/gr-qc/9602046.
32 Ashtekar, A., and Lewandowski, J., “Quantum theory of geometry. II: Volume operators”, Adv. Theor. Math. Phys., 1, 388–429, (1998). Related online version (cited on 5 August 2007):
External Linkhttp://arXiv.org/abs/gr-qc/9711031.
33 Ashtekar, A., and Lewandowski, J., “Background independent quantum gravity: a status report”, Class. Quantum Grav., 21, R53–R152, (2004). Related online version (cited on 23 May 2005):
External Linkhttp://arXiv.org/abs/gr-qc/0404018v2.
34 Ashtekar, A., Lewandowski, J., Marolf, D., Mourão, J.M., and Thiemann, T., “Quantization of Diffeomorphism Invariant Theories of Connections with Local Degrees of Freedom”, J. Math. Phys., 36(11), 6456–6493, (1995). Related online version (cited on 29 September 1997):
External Linkhttp://arXiv.org/abs/gr-qc/9504018.
35 Ashtekar, A., Lewandowski, J., Marolf, D., Mourão, J.M., and Thiemann, T., “SU(N) Quantum Yang–Mills theory in two dimensions: A complete solution”, J. Math. Phys., 38(11), 5453–5482, (1997). Related online version (cited on 29 September 1997):
External Linkhttp://arXiv.org/abs/hep-th/9605128.
36 Ashtekar, A., and Loll, R., “New Loop Representation for 2+1 Gravity”, Class. Quantum Grav., 11, 2417–2434, (1994). Related online version (cited on 29 September 1997):
External Linkhttp://arXiv.org/abs/gr-qc/9405031.
37 Ashtekar, A., and Rovelli, C., “A loop representation for the quantum Maxwell field”, Class. Quantum Grav., 9, 1121–1150, (1992).
38 Ashtekar, A., Rovelli, C., and Smolin, L., “Gravitons and loops”, Phys. Rev. D, 44(6), 1740–1755, (1991).
39 Ashtekar, A., Rovelli, C., and Smolin, L., “Weaving a classical geometry with quantum threads”, Phys. Rev. Lett., 69, 237–240, (1992).
40 Baez, J.C., “Quantum gravity seminar”, lecture notes, UC Riverside. URL (cited on 5 August 2007):
External Linkhttp://math.ucr.edu/home/baez/QG.html.
41 Baez, J.C., “Strings, Loop quantum gravity, knots and gauge fields”, (September 1993). URL (cited on 29 September 1997):
External Linkhttp://arXiv.org/abs/hep-th/9309067.
42 Baez, J.C., “Diffeomorphism-invariant Generalized Measures on the Space of Connections Modulo Gauge Transformations”, in Yetter, D.N., ed., Proceedings of the Conference on Quantum Topology, Kansas State University, Manhattan, Kansas, 24 – 28 March 1993, pp. 21–43, (World Scientific, Singapore; River Edge, U.S.A., 1994). Related online version (cited on 29 September 1997):
External Linkhttp://arXiv.org/abs/hep-th/9305045.
43 Baez, J.C., “Generalized Measures in Gauge Theory”, Lett. Math. Phys., 31, 213–223, (1994). Related online version (cited on 29 September 1997):
External Linkhttp://arXiv.org/abs/hep-th/9305045.
44 Baez, J.C., “Generalized Measures in Gauge Theory”, Lett. Math. Phys., 31, 213–224, (1994). Related online version (cited on 29 September 1997):
External Linkhttp://arXiv.org/abs/hep-th/9310201.
45 Baez, J.C., “Generalized Measures in Gauge Theory”, Lett. Math. Phys., 31, 213–223, (1994).
46 Baez, J.C., ed., Knots and Quantum Gravity, Proceedings of a workshop held at UC Riverside on May 14 – 16, 1993, Oxford Lecture Series in Mathematics and its Applications, vol. 1, (Clarendon Press; Oxford University Press, Oxford, U.K., New York, U.S.A., 1994).
47 Baez, J.C., “Spin Networks in Gauge Theory”, Adv. Math., 117(2), 253–272, (1996). Related online version (cited on 29 September 1997):
External Linkhttp://arXiv.org/abs/gr-qc/9411007.
48 Baez, J.C., “Spin Networks in Nonperturbative Quantum Gravity”, in Kauffman, L.H., ed., The Interface of Knots and Physics, AMS short course, January 2 – 3, 1995, San Francisco, California, Proceedings of Symposia in Pure Mathematics, vol. 51, pp. 197–203, (American Mathematical Society, Providence, U.S.A., 1996). Related online version (cited on 29 September 1997):
External Linkhttp://arXiv.org/abs/gr-qc/9504036.
49 Baez, J.C., “Spin foam models”, Class. Quantum Grav., 15, 1827–1858, (1998). Related online version (cited on 29 September 1997):
External Linkhttp://arXiv.org/abs/gr-qc/9709052.
50 Baez, J.C., “An Introduction to Spin Foam Models of Quantum Gravity and BF Theory”, in Gausterer, H., Grosse, H., and Pittner, L., eds., Geometry and quantum physics, Proceedings of the 38. Internationale Universitätswochen für Kern- und Teilchenphysik, Schladming, Austria, January 9 – 16, 1999, Lecture Notes in Physics, vol. 543, pp. 25–94, (Springer, Berlin, Germany; New York, U.S.A., 2000). Related online version (cited on 5 August 2007):
External Linkhttp://arXiv.org/abs/gr-qc/9905087v1.
51 Baez, J.C., and Barrett, J.W., “Integrability for Relativistic Spin Networks”, Gen. Relativ. Gravit., 18, 4683–4700, (2001). Related online version (cited on 5 August 2007):
External Linkhttp://arXiv.org/abs/gr-qc/0101107v2.
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