| entanglement entropy | 154 | 12 | 12.364 | 0.006353 | 1608.06292,1608.02853,etc |
| black hole horizon | 65 | 17 | 3.562 | 0.006036 | 1608.04734,1608.02115,etc |
| black hole | 1346 | 130 | 10.395 | 0.005658 | 1608.07826,1608.01308,etc |
| apparent horizon | 123 | 13 | 10.083 | 0.004969 | 1608.02115,1608.05948,etc |
| first law | 185 | 29 | 6.429 | 0.004764 | 1608.04734,1608.08624,etc |
| cosmological horizon | 56 | 13 | 4.583 | 0.004314 | 1608.02115,1608.03698,etc |
| gravitational wave | 303 | 57 | 5.339 | 0.004269 | 1608.08552,1608.02839,etc |
| Hawking radiation | 104 | 17 | 6.438 | 0.004087 | 1608.02532,1608.00151,etc |
| Weyl tensor | 91 | 20 | 4.737 | 0.003983 | 1608.07826,1608.00685,etc |
| phase transition | 198 | 32 | 6.355 | 0.003933 | 1608.04216,1608.03148,etc |
| electromagnetic field | 87 | 33 | 2.688 | 0.00377 | 1608.08452,1608.07473,etc |
| gravitational collapse | 92 | 17 | 5.438 | 0.003711 | 1608.01253,1608.08624,etc |
| neutron star | 254 | 26 | 10.12 | 0.003358 | 1608.08624,1608.03839,etc |
| Sitter space | 64 | 13 | 5.25 | 0.003348 | 1608.06271,1608.06353,etc |
| Einstein frame | 60 | 13 | 4.833 | 0.003048 | 1608.04734,1608.03839,etc |
| dark matter | 195 | 52 | 3.549 | 0.003026 | 1608.06553,1608.08624,etc |
| dark energy | 304 | 72 | 4.211 | 0.00297 | 1608.01219,1608.06553,etc |
| mass ratio | 66 | 15 | 4.286 | 0.002946 | 1608.08552,1608.05948,etc |
| test particle | 99 | 21 | 4.8 | 0.002847 | 1608.02899,1608.03808,etc |
| phase space | 127 | 36 | 3.457 | 0.002805 | 1608.00685,1608.04734,etc |
| loop quantum gravity | 53 | 19 | 2.333 | 0.002691 | 1608.00296,1608.00113,etc |
| initial datum | 179 | 34 | 5.364 | 0.002666 | 1608.02041,1608.05941,etc |
| angular momentum | 241 | 60 | 4.068 | 0.002612 | 1608.04734,1608.07976,etc |
| plane wave | 46 | 13 | 3.75 | 0.00257 | 1608.07473,1608.04359,etc |
| scalar field | 791 | 130 | 6.07 | 0.002518 | 1608.07473,1608.00296,etc |
| upper limit | 95 | 30 | 2.931 | 0.002502 | 1608.01308,1608.01219,etc |
| state parameter | 106 | 27 | 4.038 | 0.00248 | 1608.06553,1608.03839,etc |
| magnetic field | 77 | 20 | 3.421 | 0.002478 | 1608.00685,1608.03808,etc |
| luminosity distance | 71 | 19 | 3.889 | 0.002475 | 1608.00452,1608.08824,etc |
| electric field | 45 | 14 | 2.846 | 0.002319 | 1608.07473,1608.00685,etc |
| density matrix | 68 | 15 | 4.5 | 0.002261 | 1608.06292,1608.07909,etc |
| massive gravity | 63 | 11 | 6.2 | 0.002241 | 1608.07066,1608.03148,etc |
| critical point | 128 | 28 | 4.667 | 0.002177 | 1608.07826,1608.03148,etc |
| massive scalar field | 35 | 14 | 2.615 | 0.002143 | 1608.07826,1608.07909,etc |
| black hole solution | 91 | 30 | 3.034 | 0.002106 | 1608.04734,1608.03839,etc |
| event horizon | 187 | 52 | 3.647 | 0.002069 | 1608.01253,1608.05948,etc |
| Maxwell equation | 29 | 13 | 2.167 | 0.001989 | 1608.07473,1608.05948,etc |
| energy condition | 58 | 21 | 2.85 | 0.001974 | 1608.02622,1608.03273,etc |
| null geodesic | 67 | 21 | 3.3 | 0.00196 | 1608.02041,1608.04359,etc |
| Hamiltonian constraint | 137 | 22 | 5.952 | 0.001954 | 1608.00113,1608.06353,etc |
| tidal force | 25 | 11 | 2.4 | 0.001954 | 1608.00340,1608.06940,etc |
| field equation | 374 | 73 | 5.181 | 0.001936 | 1608.07473,1608.00685,etc |
| Lagrange multiplier | 78 | 19 | 4.278 | 0.001932 | 1608.00113,1608.07999,etc |
| expectation value | 99 | 24 | 4.217 | 0.001921 | 1608.08274,1608.07909,etc |
| gauge symmetry | 98 | 22 | 4.619 | 0.001916 | 1608.07473,1608.04734,etc |
| cosmological parameter | 74 | 23 | 3.318 | 0.00189 | 1608.01219,1608.08624,etc |
| metric component | 33 | 15 | 2.286 | 0.001855 | 1608.00685,1608.04734,etc |
| extra dimension | 59 | 11 | 5.7 | 0.001846 | 1608.07976,1608.05052,etc |
| Hubble parameter | 140 | 48 | 2.957 | 0.001836 | 1608.06553,1608.08624,etc |
| matter field | 167 | 57 | 2.857 | 0.001817 | 1608.07473,1608.00296,etc |
| matter content | 47 | 23 | 2.091 | 0.001808 | 1608.07473,1608.01253,etc |
| energy-momentum tensor | 143 | 55 | 2.63 | 0.00179 | 1608.05948,1608.00113,etc |
| light ray | 29 | 11 | 2.1 | 0.001767 | 1608.04359,1608.00062,etc |
| general relativity | 289 | 99 | 2.816 | 0.00174 | 1608.08452,1608.07473,etc |
| Einstein field equation | 56 | 25 | 2.292 | 0.001704 | 1608.01253,1608.05716,etc |
| scale factor | 284 | 63 | 4.5 | 0.001702 | 1608.00452,1608.06553,etc |
| horizon area | 36 | 13 | 2.583 | 0.001644 | 1608.04734,1608.02115,etc |
| dispersion relation | 38 | 15 | 2.571 | 0.001631 | 1608.06572,1608.03021,etc |
| dynamical system | 41 | 12 | 3.636 | 0.00163 | 1608.07473,1608.01679,etc |
| wave equation | 74 | 14 | 5.462 | 0.001616 | 1608.00685,1608.02041,etc |
| energy density | 428 | 97 | 4.448 | 0.001581 | 1608.07473,1608.01219,etc |
| Einstein gravity | 98 | 33 | 3.031 | 0.00157 | 1608.07826,1608.01308,etc |
| Bekenstein-Hawking entropy | 27 | 11 | 2.6 | 0.001553 | 1608.00151,1608.03992,etc |
| gauge field | 108 | 24 | 3.826 | 0.001519 | 1608.04734,1608.01652,etc |
| nonumber && | 54 | 12 | 4.455 | 0.001491 | 1608.00452,1608.00113,etc |
| vector field | 199 | 40 | 4.821 | 0.00145 | 1608.07473,1608.00296,etc |
| correlation function | 34 | 14 | 2.462 | 0.001441 | 1608.00328,1608.02102,etc |
| hole solution | 51 | 23 | 2.227 | 0.001406 | 1608.06271,1608.03148,etc |
| Planck datum | 34 | 13 | 2.25 | 0.001401 | 1608.01219,1608.04216,etc |
| Poisson bracket | 64 | 17 | 3.938 | 0.001401 | 1608.00685,1608.00113,etc |
| conformal transformation | 58 | 18 | 2.941 | 0.001398 | 1608.07066,1608.04669,etc |
| General Relativity | 315 | 54 | 5.906 | 0.001377 | 1608.08552,1608.08452,etc |
| structure formation | 34 | 15 | 2.357 | 0.001372 | 1608.04669,1608.08824,etc |
| angular velocity | 75 | 23 | 3.364 | 0.001351 | 1608.08624,1608.05948,etc |
| Einstein' equation | 91 | 27 | 3.462 | 0.00135 | 1608.00685,1608.06553,etc |
| quantum field | 51 | 22 | 2.381 | 0.001349 | 1608.08452,1608.00296,etc |
| initial condition | 271 | 59 | 4.638 | 0.001343 | 1608.06553,1608.01253,etc |
| evolution equation | 67 | 22 | 2.952 | 0.001335 | 1608.07473,1608.05716,etc |
| mass function | 48 | 15 | 3.143 | 0.00133 | 1608.06271,1608.08824,etc |
| curvature perturbation | 55 | 15 | 3.857 | 0.00133 | 1608.04216,1608.04543,etc |
| strong energy condition | 39 | 13 | 3.083 | 0.001296 | 1608.06271,1608.06353,etc |
| spectral index | 42 | 13 | 3.333 | 0.001289 | 1608.04216,1608.04543,etc |
| boundary term | 57 | 21 | 2.75 | 0.001256 | 1608.07826,1608.01308,etc |
| Schwarzschild spacetime | 32 | 16 | 2.067 | 0.001256 | 1608.06165,1608.02532,etc |
| geodesic equation | 47 | 18 | 2.059 | 0.001249 | 1608.03839,1608.03698,etc |
| gauge theory | 69 | 19 | 3.389 | 0.001236 | 1608.00685,1608.07976,etc |
| surface gravity | 50 | 20 | 2.474 | 0.001232 | 1608.04734,1608.06292,etc |
| boundary condition | 262 | 57 | 4.607 | 0.001226 | 1608.01308,1608.01253,etc |
| metric perturbation | 62 | 18 | 3.471 | 0.001195 | 1608.00685,1608.06292,etc |
| binary black hole | 29 | 12 | 2.455 | 0.001184 | 1608.05948,1608.02839,etc |
| gravity theory | 77 | 27 | 2.923 | 0.001182 | 1608.07066,1608.00113,etc |
| electric charge | 60 | 27 | 2.269 | 0.001181 | 1608.07473,1608.00685,etc |
| confidence level | 23 | 11 | 2.1 | 0.001176 | 1608.00340,1608.02079,etc |
| Killing vector field | 26 | 11 | 2.3 | 0.001142 | 1608.04734,1608.06292,etc |
| scalar-tensor theory | 73 | 23 | 3.182 | 0.00114 | 1608.07066,1608.03839,etc |
| equatorial plane | 66 | 14 | 3.769 | 0.001131 | 1608.05948,1608.02244,etc |
| cosmological evolution | 72 | 20 | 3.684 | 0.001122 | 1608.00452,1608.08624,etc |
| Kerr solution | 27 | 12 | 2.364 | 0.001115 | 1608.05948,1608.02899,etc |
| quadrupole moment | 99 | 13 | 7.833 | 0.001112 | 1608.02839,1608.02899,etc |
| asymptotic region | 38 | 12 | 3.182 | 0.00111 | 1608.02041,1608.02899,etc |
|