References analysis of the Wikipedia article "Loop quantum gravity" in the English version

aps.org (Global: 1,503^rd place; English: 1,378^th place)

journals.aps.org

arxiv.org (Global: 69^th place; English: 59^th place)

Rovelli, Carlo; Smolin, Lee (1995). "Discreteness of area and volume in quantum gravity". Nuclear Physics B. 442 (3): 593–619. arXiv:gr-qc/9411005. Bibcode:1995NuPhB.442..593R. doi:10.1016/0550-3213(95)00150-Q.

Rovelli 2011. Rovelli, Carlo (2011). "Zakopane lectures on loop gravity". arXiv:1102.3660 [gr-qc].

Muxin 2011, p. 064010. Muxin, H. (2011). "Cosmological constant in loop quantum gravity vertex amplitude". Physical Review D. 84 (6) 064010. arXiv:1105.2212. Bibcode:2011PhRvD..84f4010H. doi:10.1103/PhysRevD.84.064010. S2CID 119144559.

Fairbairn & Meusburger 2011. Fairbairn, W. J.; Meusburger, C. (2011). "q-Deformation of Lorentzian spin foam models". arXiv:1112.2511 [gr-qc].

Smolin 2006, pp. 196ff. Smolin, Lee (2006). "The Case for Background Independence". In Rickles, D.; French, S.; Saatsi, J. T. (eds.). The Structural Foundations of Quantum Gravity. Clarendon Press. pp. 196ff. arXiv:hep-th/0507235. Bibcode:2005hep.th....7235S. ISBN 978-0-19-926969-3.

Thiemann 1996, pp. 257–264. Thiemann, Thomas (1996). "Anomaly-free formulation of non-perturbative, four-dimensional Lorentzian quantum gravity". Physics Letters B. 380 (3–4): 257–264. arXiv:gr-qc/9606088. Bibcode:1996PhLB..380..257T. doi:10.1016/0370-2693(96)00532-1. S2CID 8691449.

Thiemann 2003, pp. 41–135. Thiemann, Thomas (2003). "Lectures on Loop Quantum Gravity". Quantum Gravity. Lecture Notes in Physics. Vol. 631. pp. 41–135. arXiv:gr-qc/0210094. Bibcode:2003LNP...631...41T. doi:10.1007/978-3-540-45230-0_3. ISBN 978-3-540-40810-9. S2CID 119151491.

Barnett, Jacob; Smolin, Lee (5 July 2015). "Fermion Doubling in Loop Quantum Gravity". arXiv:1507.01232 [gr-qc].

Bojowald & Perez 2009, p. 877. Bojowald, Martin; Perez, Alejandro (2009). "Spin foam quantization and anomalies". General Relativity and Gravitation. 42 (4): 877. arXiv:gr-qc/0303026. Bibcode:2010GReGr..42..877B. doi:10.1007/s10714-009-0892-9. S2CID 118474.

Barrett & Crane 2000, pp. 3101–3118. Barrett, J.; Crane, L. (2000). "A Lorentzian signature model for quantum general relativity". Classical and Quantum Gravity. 17 (16): 3101–3118. arXiv:gr-qc/9904025. Bibcode:2000CQGra..17.3101B. doi:10.1088/0264-9381/17/16/302. S2CID 14192824.

Rovelli & Alesci 2007, p. 104012. Rovelli, C.; Alesci, E. (2007). "The complete LQG propagator I. Difficulties with the Barrett–Crane vertex". Physical Review D. 76 (2) 104012. arXiv:0708.0883. Bibcode:2007PhRvD..76j4012A. doi:10.1103/PhysRevD.76.104012. S2CID 18845501.

Engle, Pereira & Rovelli 2009, p. 161301. Engle, J.; Pereira, R.; Rovelli, C. (2009). "Loop-Quantum-Gravity Vertex Amplitude". Physical Review Letters. 99 (16) 161301. arXiv:0705.2388. Bibcode:2007PhRvL..99p1301E. doi:10.1103/physrevlett.99.161301. PMID 17995233. S2CID 27052383.

Freidel & Krasnov 2008, p. 125018. Freidel, L.; Krasnov, K. (2008). "A new spin foam model for 4D gravity". Classical and Quantum Gravity. 25 (12) 125018. arXiv:0708.1595. Bibcode:2008CQGra..25l5018F. doi:10.1088/0264-9381/25/12/125018. S2CID 119138842.

Livine & Speziale 2008, p. 50004. Livine, E.; Speziale, S. (2008). "Consistently Solving the Simplicity Constraints for Spinfoam Quantum Gravity". EPL. 81 (5) 50004. arXiv:0708.1915. Bibcode:2008EL.....8150004L. doi:10.1209/0295-5075/81/50004. S2CID 119718476.

Alesci, Thiemann & Zipfel 2011, p. 024017. Alesci, E.; Thiemann, T.; Zipfel, A. (2011). "Linking covariant and canonical LQG: new solutions to the Euclidean Scalar Constraint". Physical Review D. 86 (2) 024017. arXiv:1109.1290. Bibcode:2012PhRvD..86b4017A. doi:10.1103/PhysRevD.86.024017. S2CID 119210827.

Lewandowski et al. 2006, pp. 703–733. Lewandowski, J.; Okołów, A.; Sahlmann, H.; Thiemann, T. (2006). "Uniqueness of Diffeomorphism Invariant States on Holonomy-Flux Algebras". Communications in Mathematical Physics. 267 (3): 703–733. arXiv:gr-qc/0504147. Bibcode:2006CMaPh.267..703L. doi:10.1007/s00220-006-0100-7. S2CID 14866220.

Dittrich 2007, pp. 1891–1927. Dittrich, B. (2007). "Partial and Complete Observables for Hamiltonian Constrained Systems". General Relativity and Gravitation. 39 (11): 1891–1927. arXiv:gr-qc/0411013. Bibcode:2007GReGr..39.1891D. doi:10.1007/s10714-007-0495-2. S2CID 14617707.

Dittrich 2006, pp. 6155–6184. Dittrich, B. (2006). "Partial and Complete Observables for Canonical General Relativity". Classical and Quantum Gravity. 23 (22): 6155–6184. arXiv:gr-qc/0507106. Bibcode:2006CQGra..23.6155D. doi:10.1088/0264-9381/23/22/006. S2CID 6945571.

Dreyer, Markopoulou & Smolin 2006, pp. 1–13. Dreyer, O.; Markopoulou, F.; Smolin, L. (2006). "Symmetry and entropy of black hole horizons". Nuclear Physics B. 774 (1–2): 1–13. arXiv:hep-th/0409056. Bibcode:2006NuPhB.744....1D. doi:10.1016/j.nuclphysb.2006.02.045. S2CID 14282122.

Kribs & Markopoulou 2005. Kribs, D. W.; Markopoulou, F. (11 October 2005). "Geometry from quantum particles". arXiv:gr-qc/0510052.

Thiemann 2006a, pp. 2211–2247. Thiemann, Thomas (2006a). "The Phoenix Project: Master constraint programme for loop quantum gravity". Classical and Quantum Gravity. 23 (7): 2211–2247. arXiv:gr-qc/0305080. Bibcode:2006CQGra..23.2211T. doi:10.1088/0264-9381/23/7/002. S2CID 16304158.

Thiemann, Thomas (5 October 2001). "Introduction to Modern Canonical Quantum General Relativity". arXiv:gr-qc/0110034.

Dittrich & Thiemann 2006a, pp. 1025–1066. Dittrich, B.; Thiemann, T. (2006a). "Testing the master constraint programme for loop quantum gravity: I. General framework". Classical and Quantum Gravity. 23 (4): 1025–1066. arXiv:gr-qc/0411138. Bibcode:2006CQGra..23.1025D. doi:10.1088/0264-9381/23/4/001. S2CID 16155563.

Dittrich & Thiemann 2006b, pp. 1067–1088. Dittrich, B.; Thiemann, T. (2006b). "Testing the master constraint programme for loop quantum gravity: II. Finite-dimensional systems". Classical and Quantum Gravity. 23 (4): 1067–1088. arXiv:gr-qc/0411139. Bibcode:2006CQGra..23.1067D. doi:10.1088/0264-9381/23/4/002. S2CID 14395043.

Dittrich & Thiemann 2006c, pp. 1089–1120. Dittrich, B.; Thiemann, T. (2006c). "Testing the master constraint programme for loop quantum gravity: III. Models". Classical and Quantum Gravity. 23 (4): 1089–1120. arXiv:gr-qc/0411140. Bibcode:2006CQGra..23.1089D. doi:10.1088/0264-9381/23/4/003. S2CID 16944390.

Dittrich & Thiemann 2006d, pp. 1121–1142. Dittrich, B.; Thiemann, T. (2006d). "Testing the master constraint programme for loop quantum gravity: IV. Free field theories". Classical and Quantum Gravity. 23 (4): 1121–1142. arXiv:gr-qc/0411141. Bibcode:2006CQGra..23.1121D. doi:10.1088/0264-9381/23/4/004. S2CID 16510175.

Dittrich & Thiemann 2006e, pp. 1143–1162. Dittrich, B.; Thiemann, T. (2006e). "Testing the master constraint programme for loop quantum gravity: V. Interacting field theories". Classical and Quantum Gravity. 23 (4): 1143–1162. arXiv:gr-qc/0411142. Bibcode:2006CQGra..23.1143D. doi:10.1088/0264-9381/23/4/005. S2CID 17888279.

Thiemann 2006b, pp. 2249–2265. Thiemann, Thomas (2006b). "Quantum spin dynamics: VIII. The master constraint". Classical and Quantum Gravity. 23 (7): 2249–2265. arXiv:gr-qc/0510011. Bibcode:2006CQGra..23.2249T. doi:10.1088/0264-9381/23/7/003. S2CID 29095312.

Bahr & Thiemann 2007, pp. 2109–2138. Bahr, Benjamin; Thiemann, Thomas (2007). "Approximating the physical inner product of loop quantum cosmology". Classical and Quantum Gravity. 24 (8): 2109–2138. arXiv:gr-qc/0607075. Bibcode:2007CQGra..24.2109B. doi:10.1088/0264-9381/24/8/011. S2CID 13953362.

Han & Thiemann 2010a, p. 225019. Han, Muxin; Thiemann, Thomas (2010a). "On the relation between operator constraint, master constraint, reduced phase space and path integral quantization". Classical and Quantum Gravity. 27 (22) 225019. arXiv:0911.3428. Bibcode:2010CQGra..27v5019H. doi:10.1088/0264-9381/27/22/225019. S2CID 119262615.

Han & Thiemann 2010b, p. 092501. Han, Muxin; Thiemann, Thomas (2010b). "On the relation between rigging inner product and master constraint direct integral decomposition". Journal of Mathematical Physics. 51 (9): 092501. arXiv:0911.3431. Bibcode:2010JMP....51i2501H. doi:10.1063/1.3486359. S2CID 115176353.

Han 2010, p. 215009. Han, Muxin (2010). "A path integral for the master constraint of loop quantum gravity". Classical and Quantum Gravity. 27 (21) 215009. arXiv:0911.3432. Bibcode:2010CQGra..27u5009H. doi:10.1088/0264-9381/27/21/215009. S2CID 118610209.

Gambini & Pullin 2009, p. 035002. Gambini, Rodolfo; Pullin, Jorge (2009). "Emergent diffeomorphism invariance in a discrete loop quantum gravity model". Classical and Quantum Gravity. 26 (3) 035002. arXiv:0807.2808. Bibcode:2009CQGra..26c5002G. doi:10.1088/0264-9381/26/3/035002. S2CID 118500639.

Giesel & Thiemann 2007a, pp. 2465–2498. Giesel, K.; Thiemann, T. (2007a). "Algebraic quantum gravity (AQG): I. Conceptual setup". Classical and Quantum Gravity. 24 (10): 2465–2498. arXiv:gr-qc/0607099. Bibcode:2007CQGra..24.2465G. doi:10.1088/0264-9381/24/10/003. S2CID 17907375.

Giesel & Thiemann 2007b, pp. 2499–2564. Giesel, K.; Thiemann, T. (2007b). "Algebraic quantum gravity (AQG): II. Semiclassical analysis". Classical and Quantum Gravity. 24 (10): 2499–2564. arXiv:gr-qc/0607100. Bibcode:2007CQGra..24.2499G. doi:10.1088/0264-9381/24/10/004. S2CID 88507130.

Giesel & Thiemann 2007c, pp. 2565–2588. Giesel, K.; Thiemann, T. (2007c). "Algebraic quantum gravity (AQG): III. Semiclassical perturbation theory". Classical and Quantum Gravity. 24 (10): 2565–2588. arXiv:gr-qc/0607101. Bibcode:2007CQGra..24.2565G. doi:10.1088/0264-9381/24/10/005. S2CID 17728576.

Bousso 2002, pp. 825–874. Bousso, Raphael (2002). "The Holographic Principle". Reviews of Modern Physics. 74 (3): 825–874. arXiv:hep-th/0203101. Bibcode:2002RvMP...74..825B. doi:10.1103/RevModPhys.74.825. S2CID 55096624.

Majumdar 1998, p. 147. Majumdar, Parthasarathi (1998). "Black Hole Entropy and Quantum Gravity". Indian Journal of Physics. 73 (2): 147. arXiv:gr-qc/9807045. Bibcode:1999InJPB..73..147M.

Rovelli 1996, pp. 3288–3291. Rovelli, Carlo (1996). "Black Hole Entropy from Loop Quantum Gravity". Physical Review Letters. 77 (16): 3288–3291. arXiv:gr-qc/9603063. Bibcode:1996PhRvL..77.3288R. doi:10.1103/PhysRevLett.77.3288. PMID 10062183. S2CID 43493308.

Ashtekar et al. 1998, pp. 904–907. Ashtekar, Abhay; Baez, John; Corichi, Alejandro; Krasnov, Kirill (1998). "Quantum Geometry and Black Hole Entropy". Physical Review Letters. 80 (5): 904–907. arXiv:gr-qc/9710007. Bibcode:1998PhRvL..80..904A. doi:10.1103/PhysRevLett.80.904. S2CID 18980849.

Ashtekar, Engle & Broeck 2005, pp. L27. Ashtekar, Abhay; Engle, Jonathan; Broeck, Chris Van Den (2005). "Quantum horizons and black-hole entropy: Inclusion of distortion and rotation". Classical and Quantum Gravity. 22 (4): L27. arXiv:gr-qc/0412003. Bibcode:2005CQGra..22L..27A. doi:10.1088/0264-9381/22/4/L02. S2CID 53842643.

Bianchi 2012. Bianchi, Eugenio (2012). "Entropy of Non-Extremal Black Holes from Loop Gravity". arXiv:1204.5122 [gr-qc].

Frodden, Ghosh & Perez 2013, p. 121503. Frodden, Ernesto; Ghosh, Amit; Perez, Alejandro (2013). "Quasilocal first law for black hole thermodynamics". Physical Review D. 87 (12) 121503. arXiv:1110.4055. Bibcode:2013PhRvD..87l1503F. doi:10.1103/PhysRevD.87.121503. S2CID 56145555.

Ansari 2007, pp. 179–212. Ansari, M. H. (2007). "Spectroscopy of a canonically quantized horizon". Nuclear Physics B. 783 (3): 179–212. arXiv:hep-th/0607081. Bibcode:2007NuPhB.783..179A. doi:10.1016/j.nuclphysb.2007.01.009. S2CID 9966483.

Ansari 2008, pp. 635–644. Ansari, M. H. (2008). "Generic degeneracy and entropy in loop quantum gravity". Nuclear Physics B. 795 (3): 635–644. arXiv:gr-qc/0603121. Bibcode:2008NuPhB.795..635A. doi:10.1016/j.nuclphysb.2007.11.038. S2CID 119039723.

Rovelli & Vidotto 2014, p. 1442026. Rovelli, Carlo; Vidotto, Francesca (2014). "Planck stars". International Journal of Modern Physics D. 23 (12): 1442026. arXiv:1401.6562. Bibcode:2014IJMPD..2342026R. doi:10.1142/S0218271814420267. S2CID 118917980.

Brunnemann & Thiemann 2006a, pp. 1395–1428. Brunnemann, J.; Thiemann, T. (2006a). "On (cosmological) singularity avoidance in loop quantum gravity". Classical and Quantum Gravity. 23 (5): 1395–1428. arXiv:gr-qc/0505032. Bibcode:2006CQGra..23.1395B. doi:10.1088/0264-9381/23/5/001. S2CID 17901385.

Brunnemann & Thiemann 2006b, pp. 1429–1484. Brunnemann, J.; Thiemann, T. (2006b). "Unboundedness of triad-like operators in loop quantum gravity". Classical and Quantum Gravity. 23 (5): 1429–1484. arXiv:gr-qc/0505033. Bibcode:2006CQGra..23.1429B. doi:10.1088/0264-9381/23/5/002. S2CID 15885452.

Modesto & Rovelli 2005, p. 191301. Modesto, Leonardo; Rovelli, Carlo (2005). "Particle Scattering in Loop Quantum Gravity". Physical Review Letters. 95 (19) 191301. arXiv:gr-qc/0502036. Bibcode:2005PhRvL..95s1301M. doi:10.1103/PhysRevLett.95.191301. PMID 16383970. S2CID 46705469.

Oeckl 2003a, pp. 318–324. Oeckl, Robert (2003a). "A "general boundary" formulation for quantum mechanics and quantum gravity". Physics Letters B. 575 (3–4): 318–324. arXiv:hep-th/0306025. Bibcode:2003PhLB..575..318O. doi:10.1016/j.physletb.2003.08.043. S2CID 119485193.

Oeckl 2003b, pp. 5371–5380. Oeckl, Robert (2003b). "Schrödinger's cat and the clock: Lessons for quantum gravity". Classical and Quantum Gravity. 20 (24): 5371–5380. arXiv:gr-qc/0306007. Bibcode:2003CQGra..20.5371O. doi:10.1088/0264-9381/20/24/009. S2CID 118978523.

Conrady & Rovelli 2004, p. 4037. Conrady, Florian; Rovelli, Carlo (2004). "Generalized Schrödinger Equation in Euclidean Field Theory". International Journal of Modern Physics A. 19 (24): 4037. arXiv:hep-th/0310246. Bibcode:2004IJMPA..19.4037C. doi:10.1142/S0217751X04019445. S2CID 18048123.

Doplicher 2004, p. 064037. Doplicher, Luisa (2004). "Generalized Tomonaga-Schwinger equation from the Hadamard formula". Physical Review D. 70 (6) 064037. arXiv:gr-qc/0405006. Bibcode:2004PhRvD..70f4037D. doi:10.1103/PhysRevD.70.064037. S2CID 14402915.

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Rovelli 2003, pp. 1509–1528. Rovelli, Carlo (2003). "A Dialog on Quantum Gravity". International Journal of Modern Physics D. 12 (9): 1509–1528. arXiv:hep-th/0310077. Bibcode:2003IJMPD..12.1509R. doi:10.1142/S0218271803004304. S2CID 119406493.

Bodendorfer, Thiemann & Thurn 2013a, p. 045001. Bodendorfer, N.; Thiemann, T.; Thurn, A. (2013a). "New variables for classical and quantum gravity in all dimensions: I. Hamiltonian analysis". Classical and Quantum Gravity. 30 (4) 045001. arXiv:1105.3703. Bibcode:2013CQGra..30d5001B. doi:10.1088/0264-9381/30/4/045001. S2CID 55215120.

Bodendorfer, Thiemann & Thurn 2013b, p. 045002. Bodendorfer, N.; Thiemann, T.; Thurn, A. (2013b). "New variables for classical and quantum gravity in all dimensions: II. Lagrangian analysis". Classical and Quantum Gravity. 30 (4) 045002. arXiv:1105.3704. Bibcode:2013CQGra..30d5002B. doi:10.1088/0264-9381/30/4/045002. S2CID 55736166.

Bodendorfer, Thiemann & Thurn 2013c, p. 045003. Bodendorfer, N.; Thiemann, T.; Thurn, A. (2013c). "New variables for classical and quantum gravity in all dimensions: III. Quantum theory". Classical and Quantum Gravity. 30 (4) 045003. arXiv:1105.3705. Bibcode:2013CQGra..30d5003B. doi:10.1088/0264-9381/30/4/045003. S2CID 55516259.

Bodendorfer, Thiemann & Thurn 2013d, p. 045004. Bodendorfer, N.; Thiemann, T.; Thurn, A. (2013d). "New variables for classical and quantum gravity in all dimensions: IV. Matter coupling". Classical and Quantum Gravity. 30 (4) 045004. arXiv:1105.3706. Bibcode:2013CQGra..30d5004B. doi:10.1088/0264-9381/30/4/045004. S2CID 55530282.

Bodendorfer, Thiemann & Thurn 2013e, p. 045005. Bodendorfer, N.; Thiemann, T.; Thurn, A. (2013e). "On the implementation of the canonical quantum simplicity constraint". Classical and Quantum Gravity. 30 (4) 045005. arXiv:1105.3707. Bibcode:2013CQGra..30d5005B. doi:10.1088/0264-9381/30/4/045005. S2CID 56074665.

Bodendorfer, Thiemann & Thurn 2012, p. 205. Bodendorfer, N.; Thiemann, T.; Thurn, A. (2012). "Towards Loop Quantum Supergravity (LQSG)". Physics Letters B. 711 (2): 205. arXiv:1106.1103. Bibcode:2012PhLB..711..205B. doi:10.1016/j.physletb.2012.04.003. S2CID 67817878.

Bodendorfer, Thiemann & Thurn 2013f, p. 045006. Bodendorfer, N.; Thiemann, T.; Thurn, A. (2013f). "Towards loop quantum supergravity (LQSG): I. Rarita–Schwinger sector". Classical and Quantum Gravity. 30 (4) 045006. arXiv:1105.3709. Bibcode:2013CQGra..30d5006B. doi:10.1088/0264-9381/30/4/045006. S2CID 55726240.

Bodendorfer, Thiemann & Thurn 2013g, p. 045007. Bodendorfer, N.; Thiemann, T.; Thurn, A. (2013g). "Towards loop quantum supergravity (LQSG): II.p-form sector". Classical and Quantum Gravity. 30 (4) 045007. arXiv:1105.3710. Bibcode:2013CQGra..30d5007B. doi:10.1088/0264-9381/30/4/045007. S2CID 56562416.

Bodendorfer, Thiemann & Thurn 2014, p. 055002. Bodendorfer, N.; Thiemann, T.; Thurn, A. (2014). "New variables for classical and quantum gravity in all dimensions: V. Isolated horizon boundary degrees of freedom". Classical and Quantum Gravity. 31 (5) 055002. arXiv:1304.2679. Bibcode:2014CQGra..31e5002B. doi:10.1088/0264-9381/31/5/055002. S2CID 119265359.

Bodendorfer 2013, pp. 887–891. Bodendorfer, N. (2013). "Black hole entropy from loop quantum gravity in higher dimensions". Physics Letters B. 726 (4–5): 887–891. arXiv:1307.5029. Bibcode:2013PhLB..726..887B. doi:10.1016/j.physletb.2013.09.043. S2CID 119331759.

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Smolin 2010. Smolin, Lee (20 January 2010). "Newtonian gravity in loop quantum gravity". arXiv:1001.3668. Bibcode:2010arXiv1001.3668S. {{cite journal}}: Cite journal requires |journal= (help)

Alexander, Marcianò & Smolin 2014, p. 065017. Alexander, Stephon; Marcianò, Antonino; Smolin, Lee (2014). "Gravitational origin of the weak interaction's chirality". Physical Review D. 89 (6) 065017. arXiv:1212.5246. Bibcode:2014PhRvD..89f5017A. doi:10.1103/PhysRevD.89.065017. S2CID 118727458.

Alexander, Marcianò & Tacchi 2012, p. 330. Alexander, Stephon; Marcianò, Antonino; Tacchi, Ruggero Altair (2012). "Towards a Loop Quantum Gravity and Yang–Mills unification". Physics Letters B. 716 (2): 330. arXiv:1105.3480. Bibcode:2012PhLB..716..330A. doi:10.1016/j.physletb.2012.07.034. S2CID 118655185.

Bilson-Thompson, Markopoulou & Smolin 2007, pp. 3975–3994. Bilson-Thompson, Sundance O.; Markopoulou, Fotini; Smolin, Lee (2007). "Quantum gravity and the standard model". Classical and Quantum Gravity. 24 (16): 3975–3994. arXiv:hep-th/0603022. Bibcode:2007CQGra..24.3975B. doi:10.1088/0264-9381/24/16/002. S2CID 37406474.

Bilson-Thompson 2012, p. 014. Bilson-Thompson, Sundance (2012). "Emergent Braided Matter of Quantum Geometry". Symmetry, Integrability and Geometry: Methods and Applications. 8: 014. arXiv:1109.0080. Bibcode:2012SIGMA...8..014B. doi:10.3842/SIGMA.2012.014. S2CID 14955019.

Konopka, Tomasz; Markopoulou, Fotini (2006). "Constrained Mechanics and Noiseless Subsystems". arXiv:gr-qc/0601028.

Freidel 2008. Freidel, Laurent (4 April 2008). "Reconstructing AdS/CFT". arXiv:0804.0632. Bibcode:2008arXiv0804.0632F. {{cite journal}}: Cite journal requires |journal= (help)

Duston 2013. Duston, Christopher L. (13 August 2013). "The Fundamental Group of a Spatial Section Represented by a Topspin Network". arXiv:1308.2934. Bibcode:2013arXiv1308.2934D. {{cite journal}}: Cite journal requires |journal= (help)

Nicolai, Peeters & Zamaklar 2005, pp. R193–R247. Nicolai, Hermann; Peeters, Kasper; Zamaklar, Marija (2005). "Loop quantum gravity: an outside view". Classical and Quantum Gravity. 22 (19): R193 – R247. arXiv:hep-th/0501114. Bibcode:2005CQGra..22R.193N. doi:10.1088/0264-9381/22/19/R01. S2CID 14106366.

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doi.org (Global: 2^nd place; English: 2^nd place)

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