| time delay | 136 | 17 | 8.438 | 0.006169 | 2006.02237,2006.02944,etc |
| domain wall | 148 | 13 | 12.25 | 0.005174 | 2006.09209,2006.13621,etc |
| deflection angle | 103 | 14 | 7.846 | 0.004925 | 2006.00682,2006.01078,etc |
| black hole | 2328 | 223 | 10.473 | 0.004701 | 2006.00023,2006.00228,etc |
| cosmic string | 134 | 19 | 5.444 | 0.004667 | 2006.00669,2006.01152,etc |
| dark energy | 420 | 70 | 6.043 | 0.00429 | 2006.00319,2006.00855,etc |
| exact solution | 133 | 66 | 2.031 | 0.004009 | 2006.00312,2006.00319,etc |
| large black hole | 71 | 17 | 4.375 | 0.003897 | 2006.01513,2006.03939,etc |
| scalar field | 1417 | 159 | 8.962 | 0.003832 | 2006.00228,2006.00559,etc |
| neutron star | 426 | 77 | 5.592 | 0.003073 | 2006.00228,2006.00319,etc |
| Cauchy horizon | 74 | 11 | 7.1 | 0.003048 | 2006.00023,2006.00594,etc |
| critical point | 182 | 34 | 5.424 | 0.003033 | 2006.00023,2006.00594,etc |
| dark matter | 389 | 72 | 5.338 | 0.002995 | 2006.00228,2006.00319,etc |
| Hawking temperature | 116 | 34 | 3.424 | 0.002953 | 2006.00023,2006.00594,etc |
| dynamical system | 139 | 14 | 9.692 | 0.002947 | 2006.00800,2006.01452,etc |
| Lorentz invariance | 33 | 11 | 3.2 | 0.002869 | 2006.05392,2006.06750,etc |
| accretion disk | 107 | 24 | 4.217 | 0.002822 | 2006.00594,2006.00634,etc |
| black hole shadow | 50 | 15 | 3.5 | 0.002818 | 2006.00685,2006.01078,etc |
| conformal factor | 137 | 22 | 6.429 | 0.00281 | 2006.00559,2006.00634,etc |
| nonumber & | 138 | 31 | 4.567 | 0.002795 | 2006.00634,2006.00685,etc |
| spatial curvature | 52 | 14 | 3.308 | 0.002716 | 2006.00319,2006.01172,etc |
| small black hole | 45 | 14 | 3.385 | 0.002699 | 2006.03168,2006.04818,etc |
| slow-roll approximation | 35 | 14 | 2.538 | 0.002579 | 2006.03443,2006.05512,etc |
| Higgs field | 57 | 12 | 5.091 | 0.002567 | 2006.05313,2006.08027,etc |
| circular orbit | 77 | 32 | 2.452 | 0.002557 | 2006.00634,2006.00761,etc |
| phase transition | 301 | 54 | 5.604 | 0.002547 | 2006.00023,2006.00594,etc |
| dark sector | 57 | 13 | 4.083 | 0.002545 | 2006.01078,2006.04339,etc |
| electric field | 80 | 23 | 3.591 | 0.002536 | 2006.00761,2006.02112,etc |
| Hawking radiation | 177 | 41 | 4.4 | 0.002477 | 2006.00479,2006.01170,etc |
| symmetric black hole | 49 | 13 | 3.5 | 0.002436 | 2006.02112,2006.02237,etc |
| event horizon | 272 | 85 | 3.226 | 0.002408 | 2006.00023,2006.00228,etc |
| curvature perturbation | 55 | 13 | 4.5 | 0.002389 | 2006.00800,2006.00969,etc |
| vacuum energy | 62 | 17 | 3.5 | 0.002385 | 2006.00669,2006.01078,etc |
| present epoch | 25 | 11 | 2.3 | 0.002351 | 2006.01329,2006.01618,etc |
| magnetic charge | 49 | 17 | 2.938 | 0.00232 | 2006.00594,2006.00793,etc |
| spectral index | 75 | 20 | 3.789 | 0.00232 | 2006.01883,2006.03092,etc |
| central charge | 60 | 14 | 4.385 | 0.002273 | 2006.10105,2006.02430,etc |
| extremal black hole | 60 | 22 | 2.81 | 0.002223 | 2006.00559,2006.00594,etc |
| mass gap | 72 | 12 | 6.455 | 0.002208 | 2006.04892,2006.06468,etc |
| Hubble radius | 54 | 13 | 4.417 | 0.002198 | 2006.00682,2006.00969,etc |
| tensor perturbation | 58 | 20 | 2.842 | 0.002192 | 2006.00634,2006.00800,etc |
| merger rate | 111 | 15 | 7.214 | 0.002185 | 2006.12137,2006.02211,etc |
| maximum mass | 86 | 24 | 3.304 | 0.002176 | 2006.00479,2006.03168,etc |
| compact star | 62 | 19 | 3.389 | 0.00213 | 2006.00479,2006.02564,etc |
| test particle | 131 | 36 | 3.714 | 0.002102 | 2006.00479,2006.00559,etc |
| heat capacity | 67 | 14 | 5.0 | 0.002057 | 2006.00023,2006.00594,etc |
| phase space | 153 | 42 | 3.707 | 0.002057 | 2006.00228,2006.00594,etc |
| black hole charge | 32 | 11 | 3.1 | 0.002053 | 2006.01078,2006.01388,etc |
| Sitter space | 56 | 18 | 3.176 | 0.002053 | 2006.01329,2006.01349,etc |
| scale factor | 333 | 79 | 4.256 | 0.001965 | 2006.00559,2006.00800,etc |
| free energy | 78 | 16 | 5.067 | 0.001932 | 2006.00594,2006.11503,etc |
| ground state | 84 | 24 | 3.609 | 0.001932 | 2006.01619,2006.01720,etc |
| naked singularity | 98 | 27 | 3.731 | 0.001922 | 2006.00228,2006.00559,etc |
| first law | 96 | 26 | 3.76 | 0.001901 | 2006.00023,2006.00594,etc |
| Starobinsky model | 44 | 11 | 4.2 | 0.0019 | 2006.03771,2006.04011,etc |
| energy condition | 110 | 30 | 3.724 | 0.001899 | 2006.00479,2006.00855,etc |
| rest mass | 39 | 14 | 2.692 | 0.001892 | 2006.01170,2006.01619,etc |
| Gauss-Bonnet term | 46 | 17 | 2.625 | 0.00188 | 2006.00479,2006.02298,etc |
| gravitational redshift | 37 | 13 | 3.0 | 0.001844 | 2006.01619,2006.04377,etc |
| mass ratio | 151 | 33 | 4.688 | 0.001795 | 2006.03168,2006.04272,etc |
| massless particle | 64 | 20 | 3.053 | 0.001786 | 2006.01793,2006.02534,etc |
| gravitational field | 176 | 66 | 2.692 | 0.001781 | 2006.00761,2006.00855,etc |
| fundamental constant | 62 | 12 | 5.545 | 0.001768 | 2006.03359,2006.05045,etc |
| gravitational wave | 345 | 116 | 2.991 | 0.001732 | 2006.00634,2006.00761,etc |
| curvature tensor | 54 | 23 | 2.409 | 0.00173 | 2006.01329,2006.01793,etc |
| luminosity distance | 107 | 21 | 5.3 | 0.001711 | 2006.00855,2006.05670,etc |
| conservation law | 54 | 25 | 2.167 | 0.001705 | 2006.02170,2006.03229,etc |
| quantum gravity effect | 27 | 11 | 2.6 | 0.001697 | 2006.01172,2006.01513,etc |
| quantum mechanic | 120 | 38 | 3.189 | 0.001692 | 2006.01153,2006.02188,etc |
| wave function | 107 | 25 | 4.417 | 0.001679 | 2006.01153,2006.01883,etc |
| initial datum | 162 | 30 | 5.448 | 0.001673 | 2006.00800,2006.00855,etc |
| boundary condition | 343 | 88 | 3.931 | 0.001664 | 2006.00479,2006.00559,etc |
| quasinormal mode | 63 | 22 | 2.905 | 0.00166 | 2006.00479,2006.01152,etc |
| field equation | 428 | 86 | 5.012 | 0.001651 | 2006.00228,2006.00479,etc |
| power spectrum | 211 | 42 | 4.854 | 0.00164 | 2006.00319,2006.00800,etc |
| saddle point | 90 | 17 | 5.438 | 0.001613 | 2006.01793,2006.02298,etc |
| magnetic field | 111 | 30 | 3.552 | 0.001601 | 2006.02162,2006.02170,etc |
| tensor-to-scalar ratio | 64 | 15 | 4.357 | 0.001593 | 2006.03092,2006.03443,etc |
| sky position | 52 | 12 | 4.636 | 0.001566 | 2006.11086,2006.12901,etc |
| Bekenstein-Hawking entropy | 37 | 13 | 3.0 | 0.001559 | 2006.02920,2006.05392,etc |
| gauge field | 204 | 37 | 5.528 | 0.001556 | 2006.00634,2006.03229,etc |
| ordinary matter | 32 | 11 | 2.5 | 0.00154 | 2006.01172,2006.01388,etc |
| interaction term | 48 | 17 | 2.875 | 0.001536 | 2006.01618,2006.01793,etc |
| metric function | 155 | 50 | 3.02 | 0.001517 | 2006.00594,2006.00761,etc |
| critical temperature | 46 | 16 | 2.867 | 0.001511 | 2006.00594,2006.02237,etc |
| horizon radius | 63 | 16 | 4.133 | 0.001509 | 2006.00594,2006.02237,etc |
| high redshift | 61 | 16 | 4.0 | 0.001507 | 2006.01105,2006.14016,etc |
| multipole moment | 84 | 11 | 8.3 | 0.001506 | 2006.00634,2006.01452,etc |
| transfer function | 30 | 11 | 2.5 | 0.001496 | 2006.01883,2006.03450,etc |
| quadrupole moment | 58 | 14 | 4.308 | 0.001486 | 2006.01452,2006.03168,etc |
| Bianchi identity | 56 | 26 | 2.2 | 0.001482 | 2006.00594,2006.02162,etc |
| photon sphere | 84 | 17 | 5.0 | 0.001475 | 2006.00685,2006.01078,etc |
| energy density | 544 | 132 | 4.145 | 0.001473 | 2006.00228,2006.00479,etc |
| effective action | 143 | 22 | 6.571 | 0.001473 | 2006.00969,2006.05512,etc |
| mass distribution | 72 | 23 | 3.182 | 0.001454 | 2006.00793,2006.00855,etc |
| cosmological parameter | 86 | 28 | 3.148 | 0.001452 | 2006.00319,2006.01390,etc |
| nonumber && | 39 | 15 | 2.714 | 0.001452 | 2006.01452,2006.01462,etc |
| scalar curvature | 83 | 30 | 2.828 | 0.001444 | 2006.00559,2006.00669,etc |
| Hilbert space | 107 | 28 | 3.778 | 0.001411 | 2006.01513,2006.02188,etc |
| classical limit | 86 | 19 | 4.667 | 0.001404 | 2006.01462,2006.01513,etc |
|