| light ray | 149 | 16 | 9.867 | 0.004722 | 1910.00083,1910.01904,etc |
| local measurement | 51 | 14 | 2.231 | 0.004284 | 1910.04160,1910.05629,etc |
| primordial power spectrum | 33 | 15 | 2.286 | 0.003338 | 1910.01880,1910.03546,etc |
| Minkowski space-time | 64 | 12 | 5.727 | 0.003214 | 1910.02752,1910.02810,etc |
| second law | 69 | 12 | 6.182 | 0.003191 | 1910.02687,1910.02808,etc |
| cosmological horizon | 103 | 17 | 6.25 | 0.003144 | 1910.00428,1910.01638,etc |
| outer horizon | 110 | 14 | 8.308 | 0.003043 | 1910.00466,1910.02081,etc |
| quasinormal mode | 97 | 22 | 4.476 | 0.003018 | 1910.00428,1910.00939,etc |
| massive particle | 104 | 28 | 3.667 | 0.0029 | 1910.00083,1910.01872,etc |
| extremal black hole | 62 | 15 | 4.143 | 0.002521 | 1910.00466,1910.01528,etc |
| binary black hole | 43 | 20 | 2.211 | 0.002497 | 1910.00784,1910.01598,etc |
| waveform model | 39 | 12 | 3.364 | 0.002468 | 1910.00784,1910.01680,etc |
| Hubble scale | 46 | 13 | 3.75 | 0.002306 | 1910.04678,1910.04894,etc |
| time variation | 29 | 11 | 2.4 | 0.00209 | 1910.01638,1910.08544,etc |
| dynamical system | 35 | 12 | 3.091 | 0.002048 | 1910.01774,1910.03288,etc |
| static solution | 50 | 12 | 4.455 | 0.002032 | 1910.00070,1910.01774,etc |
| Einstein frame | 90 | 19 | 4.833 | 0.001989 | 1910.01699,1910.03300,etc |
| scalar spectral index | 33 | 14 | 2.077 | 0.001934 | 1910.02990,1910.03931,etc |
| gravitational perturbation | 48 | 18 | 2.765 | 0.001921 | 1910.00428,1910.00429,etc |
| Green' function | 48 | 14 | 3.615 | 0.001914 | 1910.01880,1910.02081,etc |
| Lagrange multiplier | 45 | 15 | 2.214 | 0.001879 | 1910.00148,1910.00469,etc |
| Sitter space | 81 | 19 | 4.444 | 0.001812 | 1910.00070,1910.01638,etc |
| slow-roll parameter | 51 | 17 | 3.125 | 0.001811 | 1910.01699,1910.03616,etc |
| dark sector | 37 | 15 | 2.286 | 0.001806 | 1910.00148,1910.05631,etc |
| negative mass | 32 | 12 | 2.545 | 0.001793 | 1910.00070,1910.01774,etc |
| Klein-Gordon equation | 56 | 23 | 2.5 | 0.001759 | 1910.00939,1910.02186,etc |
| black hole solution | 83 | 28 | 3.037 | 0.001734 | 1910.00428,1910.00466,etc |
| boundary condition | 441 | 92 | 4.813 | 0.001667 | 1910.00427,1910.00428,etc |
| boundary term | 120 | 29 | 4.25 | 0.001656 | 1910.00469,1910.00520,etc |
| vacuum energy density | 58 | 12 | 5.182 | 0.001655 | 1910.00427,1910.01088,etc |
| effective mass | 80 | 27 | 3.038 | 0.001614 | 1910.00427,1910.00429,etc |
| AdS spacetime | 37 | 13 | 3.0 | 0.0016 | 1910.00148,1910.05663,etc |
| extra dimension | 54 | 19 | 2.944 | 0.001526 | 1910.03931,1910.06796,etc |
| complex scalar field | 28 | 12 | 2.364 | 0.001495 | 1910.05286,1910.08645,etc |
| energy-momentum tensor | 227 | 60 | 3.814 | 0.001478 | 1910.00427,1910.00466,etc |
| vacuum solution | 32 | 13 | 2.583 | 0.001475 | 1910.01651,1910.05629,etc |
| exact solution | 108 | 44 | 2.488 | 0.001474 | 1910.00083,1910.00156,etc |
| initial datum | 129 | 38 | 3.459 | 0.001468 | 1910.00070,1910.00428,etc |
| binary black hole merger | 23 | 11 | 2.2 | 0.001442 | 1910.04480,1910.04565,etc |
| Poisson bracket | 91 | 13 | 7.5 | 0.001427 | 1910.00469,1910.01673,etc |
| maximum mass | 30 | 13 | 2.333 | 0.001385 | 1910.02279,1910.08971,etc |
| stability condition | 47 | 13 | 3.583 | 0.001361 | 1910.00427,1910.01638,etc |
| tensor-to-scalar ratio | 73 | 21 | 3.55 | 0.001359 | 1910.03488,1910.03546,etc |
| Killing vector field | 30 | 14 | 2.231 | 0.001296 | 1910.01872,1910.02030,etc |
| spatial infinity | 52 | 20 | 2.684 | 0.001292 | 1910.00520,1910.00939,etc |
| gravity theory | 105 | 31 | 3.467 | 0.001288 | 1910.00428,1910.01023,etc |
| matter content | 44 | 12 | 3.909 | 0.001286 | 1910.01088,1910.01920,etc |
| dimensional spacetime | 27 | 13 | 2.167 | 0.00126 | 1910.00156,1910.02674,etc |
| effective equation | 40 | 12 | 3.091 | 0.001242 | 1910.01699,1910.03298,etc |
| Planck scale | 113 | 32 | 3.484 | 0.001239 | 1910.01638,1910.02186,etc |
| Maxwell field | 43 | 16 | 2.667 | 0.001235 | 1910.00428,1910.04290,etc |
| two-point function | 93 | 12 | 7.909 | 0.001233 | 1910.02924,1910.02990,etc |
| gravitational field equation | 34 | 15 | 2.214 | 0.001216 | 1910.01023,1910.01308,etc |
| Kerr spacetime | 101 | 22 | 4.762 | 0.001184 | 1910.02030,1910.02632,etc |
| conformal symmetry | 29 | 11 | 2.6 | 0.001183 | 1910.00428,1910.00520,etc |
| effective action | 86 | 23 | 3.864 | 0.001178 | 1910.01638,1910.01699,etc |
| Teukolsky equation | 77 | 11 | 6.2 | 0.001171 | 1910.02854,1910.03462,etc |
| source term | 89 | 29 | 3.143 | 0.001141 | 1910.01049,1910.01880,etc |
| first law | 65 | 20 | 2.895 | 0.001138 | 1910.00466,1910.01638,etc |
| imaginary part | 86 | 31 | 2.633 | 0.001133 | 1910.00428,1910.00939,etc |
| scalar product | 48 | 12 | 4.182 | 0.001118 | 1910.00469,1910.04532,etc |
| radial component | 28 | 13 | 2.25 | 0.001112 | 1910.00427,1910.01872,etc |
| matter power spectrum | 34 | 12 | 3.0 | 0.001112 | 1910.02990,1910.03931,etc |
| line element | 96 | 48 | 2.021 | 0.001103 | 1910.00428,1910.00939,etc |
| metric function | 82 | 29 | 2.357 | 0.0011 | 1910.00427,1910.00428,etc |
| stress energy tensor | 32 | 16 | 2.067 | 0.001088 | 1910.01088,1910.03931,etc |
| field theory | 104 | 50 | 2.102 | 0.001067 | 1910.01872,1910.01920,etc |
| retarded time | 42 | 12 | 3.727 | 0.001058 | 1910.01598,1910.01920,etc |
| posterior distribution | 34 | 13 | 2.75 | 0.001047 | 1910.01680,1910.04565,etc |
| constraint equation | 48 | 18 | 2.765 | 0.001046 | 1910.00469,1910.03288,etc |
| flat spacetime | 95 | 35 | 2.765 | 0.00103 | 1910.00520,1910.01638,etc |
| real part | 69 | 24 | 2.826 | 0.00101 | 1910.00784,1910.02741,etc |
| curved spacetime | 66 | 29 | 2.286 | 0.001009 | 1910.00156,1910.01638,etc |
| distant observer | 31 | 13 | 2.25 | 0.001008 | 1910.01528,1910.01904,etc |
| canonical variable | 59 | 11 | 5.8 | 0.00099 | 1910.00469,1910.01699,etc |
| conformal factor | 79 | 21 | 3.9 | 0.000985 | 1910.00428,1910.02801,etc |
| horizon radius | 50 | 20 | 2.421 | 0.000973 | 1910.00466,1910.01528,etc |
| nonumber & | 129 | 41 | 3.175 | 0.000966 | 1910.02687,1910.03243,etc |
| central object | 30 | 12 | 2.545 | 0.000946 | 1910.00156,1910.01528,etc |
| logarithmic term | 28 | 11 | 2.4 | 0.000944 | 1910.02441,1910.04290,etc |
| inflaton field | 50 | 18 | 2.882 | 0.000939 | 1910.02186,1910.02990,etc |
| extremal case | 52 | 18 | 3.0 | 0.000931 | 1910.00466,1910.01528,etc |
| path integral | 72 | 17 | 4.312 | 0.00093 | 1910.00469,1910.02990,etc |
| matrix element | 151 | 18 | 8.765 | 0.000909 | 1910.00469,1910.03565,etc |
| non-relativistic limit | 32 | 12 | 2.818 | 0.000893 | 1910.03931,1910.08544,etc |
| energy scale | 64 | 26 | 2.24 | 0.000891 | 1910.05277,1910.05629,etc |
| evolution equation | 120 | 41 | 2.95 | 0.000882 | 1910.00428,1910.01638,etc |
| Hamiltonian constraint | 101 | 13 | 8.167 | 0.000881 | 1910.00469,1910.01673,etc |
| classical limit | 45 | 11 | 4.4 | 0.000881 | 1910.01699,1910.03288,etc |
| stress-energy tensor | 100 | 33 | 3.062 | 0.000877 | 1910.01774,1910.02687,etc |
| quasinormal frequency | 46 | 11 | 3.6 | 0.000841 | 1910.00428,1910.00939,etc |
| null vector | 43 | 18 | 2.412 | 0.00084 | 1910.01920,1910.02632,etc |
| finite time | 37 | 14 | 2.462 | 0.000828 | 1910.01638,1910.02752,etc |
| previous paper | 37 | 13 | 3.0 | 0.000825 | 1910.02632,1910.02752,etc |
| Newtonian gravity | 61 | 19 | 3.278 | 0.000821 | 1910.00083,1910.01308,etc |
| Einstein gravity | 67 | 27 | 2.346 | 0.000813 | 1910.00428,1910.00520,etc |
| effective field theory | 68 | 31 | 2.233 | 0.0008 | 1910.00148,1910.02674,etc |
| Schwarzschild spacetime | 55 | 23 | 2.455 | 0.000795 | 1910.00083,1910.00428,etc |
| quantum theory | 113 | 35 | 3.294 | 0.000793 | 1910.00466,1910.00469,etc |
| linear order | 69 | 31 | 2.267 | 0.000792 | 1910.01598,1910.01880,etc |
|