| black hole | 1295 | 134 | 9.677 | 0.00585 | 1507.01787,1507.05314,etc |
| apparent horizon | 35 | 11 | 3.4 | 0.004754 | 1507.07640,1507.08538,etc |
| initial state | 65 | 12 | 3.273 | 0.004073 | 1507.04703,1507.01567,etc |
| massive scalar field | 39 | 17 | 2.375 | 0.003907 | 1507.07448,1507.00015,etc |
| magnetic field | 152 | 32 | 4.871 | 0.003887 | 1507.07722,1507.02348,etc |
| scalar field | 993 | 132 | 7.496 | 0.00368 | 1507.07377,1507.07571,etc |
| neutron star | 142 | 26 | 5.04 | 0.002695 | 1507.01787,1507.04683,etc |
| black hole horizon | 86 | 26 | 3.36 | 0.002611 | 1507.07640,1507.01617,etc |
| entanglement entropy | 155 | 16 | 10.0 | 0.002585 | 1507.00054,1507.01567,etc |
| deceleration parameter | 67 | 14 | 5.077 | 0.002551 | 1507.03265,1507.03847,etc |
| event horizon | 230 | 61 | 3.817 | 0.002496 | 1507.04370,1507.02945,etc |
| Hawking temperature | 54 | 27 | 2.038 | 0.002464 | 1507.07640,1507.04733,etc |
| phase transition | 163 | 32 | 5.226 | 0.002455 | 1507.08214,1507.01281,etc |
| critical temperature | 90 | 11 | 8.7 | 0.002442 | 1507.03610,1507.04496,etc |
| light ray | 63 | 13 | 5.0 | 0.002404 | 1507.06590,1507.02348,etc |
| momentum space | 71 | 13 | 5.833 | 0.002403 | 1507.07571,1507.06459,etc |
| energy condition | 63 | 21 | 3.1 | 0.002366 | 1507.07571,1507.03420,etc |
| dark matter | 144 | 48 | 3.0 | 0.00236 | 1507.02945,1507.07571,etc |
| correction term | 63 | 16 | 3.933 | 0.002319 | 1507.03610,1507.00226,etc |
| wave function | 98 | 20 | 4.421 | 0.002304 | 1507.07722,1507.00015,etc |
| mass function | 85 | 13 | 6.917 | 0.002303 | 1507.05314,1507.03420,etc |
| dispersion relation | 115 | 18 | 6.647 | 0.002273 | 1507.07722,1507.04733,etc |
| total angular momentum | 30 | 12 | 2.455 | 0.002241 | 1507.05587,1507.03744,etc |
| extra dimension | 58 | 18 | 3.294 | 0.002204 | 1507.00384,1507.03968,etc |
| inner horizon | 76 | 11 | 7.5 | 0.002199 | 1507.08984,1507.07545,etc |
| effective action | 137 | 27 | 5.231 | 0.002162 | 1507.04158,1507.03375,etc |
| power spectrum | 184 | 28 | 6.741 | 0.002132 | 1507.04703,1507.08972,etc |
| dark energy | 157 | 57 | 2.75 | 0.002128 | 1507.02945,1507.07571,etc |
| gravitational wave | 134 | 39 | 3.5 | 0.002094 | 1507.01787,1507.02548,etc |
| classical limit | 50 | 13 | 3.333 | 0.002074 | 1507.01153,1507.00679,etc |
| loop quantum gravity | 86 | 25 | 3.458 | 0.002073 | 1507.08651,1507.04733,etc |
| equivalence principle | 38 | 14 | 2.846 | 0.002068 | 1507.07722,1507.05320,etc |
| naked singularity | 40 | 15 | 2.714 | 0.002055 | 1507.07377,1507.08453,etc |
| Sitter space | 34 | 13 | 2.75 | 0.002044 | 1507.07921,1507.01869,etc |
| black hole thermodynamic | 41 | 15 | 2.786 | 0.001994 | 1507.07640,1507.02621,etc |
| extrinsic curvature | 114 | 36 | 3.029 | 0.001978 | 1507.08651,1507.06590,etc |
| critical point | 98 | 25 | 4.042 | 0.001954 | 1507.05314,1507.08214,etc |
| standard model | 129 | 27 | 4.769 | 0.001949 | 1507.04158,1507.07571,etc |
| cosmological horizon | 38 | 12 | 3.364 | 0.001919 | 1507.01617,1507.08453,etc |
| phase space | 206 | 35 | 5.912 | 0.001852 | 1507.06459,1507.01567,etc |
| gravitational collapse | 88 | 27 | 3.308 | 0.001824 | 1507.03489,1507.01795,etc |
| gravitational field | 181 | 69 | 2.647 | 0.00182 | 1507.07377,1507.07722,etc |
| timelike curve | 66 | 11 | 6.1 | 0.001793 | 1507.00015,1507.00973,etc |
| angular momentum | 235 | 58 | 4.088 | 0.001783 | 1507.04370,1507.07571,etc |
| scale factor | 198 | 63 | 3.177 | 0.001763 | 1507.02945,1507.07571,etc |
| black hole solution | 113 | 33 | 3.5 | 0.001752 | 1507.05314,1507.08651,etc |
| reference frame | 44 | 13 | 3.583 | 0.001749 | 1507.07377,1507.07722,etc |
| Hamiltonian constraint | 107 | 19 | 5.222 | 0.001686 | 1507.01153,1507.00679,etc |
| scalar-tensor theory | 60 | 21 | 2.9 | 0.001667 | 1507.03603,1507.00792,etc |
| Minkowski space | 59 | 18 | 3.353 | 0.001646 | 1507.07921,1507.06540,etc |
| vacuum solution | 67 | 20 | 3.474 | 0.001645 | 1507.07377,1507.07448,etc |
| Schwarzschild spacetime | 53 | 14 | 3.692 | 0.001632 | 1507.03420,1507.01617,etc |
| quantum correction | 45 | 19 | 2.444 | 0.001626 | 1507.04158,1507.04703,etc |
| wave equation | 72 | 24 | 2.304 | 0.001618 | 1507.07448,1507.00679,etc |
| expansion rate | 69 | 14 | 5.231 | 0.001616 | 1507.08972,1507.06590,etc |
| stress tensor | 57 | 16 | 3.733 | 0.001577 | 1507.00015,1507.02548,etc |
| partition function | 56 | 16 | 2.933 | 0.00157 | 1507.00054,1507.08651,etc |
| field equation | 419 | 91 | 4.467 | 0.001569 | 1507.07377,1507.05314,etc |
| interaction term | 46 | 16 | 3.0 | 0.001537 | 1507.02802,1507.03714,etc |
| magnetic charge | 35 | 12 | 3.091 | 0.001534 | 1507.05314,1507.02348,etc |
| finite time | 38 | 14 | 2.846 | 0.001522 | 1507.00291,1507.02348,etc |
| order term | 83 | 41 | 2.025 | 0.001506 | 1507.05314,1507.00331,etc |
| first law | 102 | 21 | 5.05 | 0.001504 | 1507.04733,1507.08538,etc |
| quantum field theory | 130 | 52 | 2.529 | 0.001492 | 1507.04158,1507.00054,etc |
| boundary condition | 267 | 68 | 3.97 | 0.00148 | 1507.07377,1507.05314,etc |
| conservation law | 44 | 18 | 2.529 | 0.001476 | 1507.03420,1507.04956,etc |
| light cone | 52 | 13 | 3.833 | 0.001475 | 1507.04683,1507.02548,etc |
| field redefinition | 38 | 13 | 3.083 | 0.001458 | 1507.03714,1507.06540,etc |
| AdS space | 75 | 16 | 4.933 | 0.001442 | 1507.02965,1507.02684,etc |
| general relativity | 378 | 127 | 2.976 | 0.001441 | 1507.07377,1507.04703,etc |
| vector field | 196 | 57 | 3.464 | 0.001433 | 1507.07377,1507.02375,etc |
| spectral index | 47 | 14 | 3.385 | 0.00142 | 1507.03375,1507.03514,etc |
| surface gravity | 47 | 22 | 2.19 | 0.0014 | 1507.03420,1507.02621,etc |
| gravity theory | 67 | 33 | 2.062 | 0.001389 | 1507.08453,1507.02621,etc |
| Hawking radiation | 79 | 25 | 3.25 | 0.001373 | 1507.07640,1507.04683,etc |
| quantum gravity | 208 | 59 | 3.569 | 0.001363 | 1507.04158,1507.07722,etc |
| Hubble parameter | 91 | 35 | 2.647 | 0.001351 | 1507.07571,1507.00028,etc |
| vacuum state | 65 | 17 | 4.0 | 0.001348 | 1507.00015,1507.00054,etc |
| Jordan frame | 51 | 17 | 2.875 | 0.001346 | 1507.07448,1507.08538,etc |
| quantum theory | 131 | 48 | 2.766 | 0.001346 | 1507.05320,1507.08651,etc |
| Minkowski spacetime | 102 | 28 | 3.741 | 0.001344 | 1507.04370,1507.00015,etc |
| field strength | 50 | 18 | 2.824 | 0.001341 | 1507.08165,1507.07545,etc |
| black hole mass | 27 | 11 | 2.6 | 0.001316 | 1507.04683,1507.00901,etc |
| cosmic time | 56 | 20 | 2.842 | 0.001313 | 1507.04703,1507.00028,etc |
| gravitational sector | 41 | 17 | 2.5 | 0.001291 | 1507.05314,1507.02802,etc |
| energy density | 225 | 78 | 2.909 | 0.001287 | 1507.04370,1507.04703,etc |
| density matrix | 61 | 14 | 4.615 | 0.001271 | 1507.05320,1507.01567,etc |
| test particle | 83 | 23 | 3.636 | 0.001238 | 1507.07722,1507.07448,etc |
| circular orbit | 39 | 12 | 3.455 | 0.001214 | 1507.05439,1507.03610,etc |
| Planck scale | 52 | 20 | 2.316 | 0.001199 | 1507.02965,1507.04733,etc |
| Hilbert space | 117 | 28 | 4.296 | 0.001189 | 1507.08651,1507.07921,etc |
| Weyl tensor | 41 | 14 | 2.923 | 0.001188 | 1507.02375,1507.03265,etc |
| energy-momentum tensor | 158 | 58 | 2.754 | 0.001183 | 1507.07377,1507.04370,etc |
| Einstein equation | 133 | 59 | 2.241 | 0.001182 | 1507.04158,1507.04370,etc |
| Klein-Gordon equation | 50 | 20 | 2.158 | 0.001172 | 1507.07571,1507.03714,etc |
| cosmological parameter | 42 | 17 | 2.188 | 0.001172 | 1507.08972,1507.08538,etc |
| metric function | 127 | 35 | 3.441 | 0.001164 | 1507.04370,1507.05314,etc |
| differential equation | 140 | 60 | 2.356 | 0.001161 | 1507.02375,1507.05314,etc |
| gauge symmetry | 71 | 18 | 3.941 | 0.001155 | 1507.07921,1507.08214,etc |
| quantum mechanic | 81 | 38 | 2.162 | 0.001154 | 1507.07722,1507.05320,etc |
|