| dynamical system | 100 | 14 | 7.615 | 0.003497 | 1902.00556,1902.01422,etc |
| boundary condition | 160 | 47 | 3.391 | 0.002792 | 1902.00074,1902.01277,etc |
| massive gravity | 39 | 11 | 3.6 | 0.002461 | 1902.00265,1902.01678,etc |
| black hole solution | 76 | 18 | 4.412 | 0.002248 | 1902.00074,1902.01678,etc |
| initial datum | 169 | 28 | 6.185 | 0.00215 | 1902.00556,1902.01468,etc |
| Einstein gravity | 80 | 16 | 5.267 | 0.002055 | 1902.01689,1902.04504,etc |
| energy-momentum tensor | 120 | 35 | 3.5 | 0.001961 | 1902.00074,1902.00265,etc |
| metric function | 102 | 24 | 4.348 | 0.001781 | 1902.00074,1902.00825,etc |
| state parameter | 60 | 22 | 2.524 | 0.00175 | 1902.00130,1902.00265,etc |
| fifth force | 84 | 13 | 4.917 | 0.001697 | 1902.00265,1902.02494,etc |
| Einstein frame | 35 | 13 | 2.833 | 0.001689 | 1902.01277,1902.01895,etc |
| screening mechanism | 50 | 12 | 4.455 | 0.001552 | 1902.00265,1902.02494,etc |
| stress-energy tensor | 51 | 25 | 2.083 | 0.001533 | 1902.00130,1902.00825,etc |
| tensor-to-scalar ratio | 46 | 12 | 3.818 | 0.00147 | 1902.03669,1902.05031,etc |
| stability condition | 30 | 12 | 2.273 | 0.001393 | 1902.00265,1902.03686,etc |
| spatial curvature | 47 | 11 | 4.0 | 0.001362 | 1902.01422,1902.06356,etc |
| anisotropic stress | 28 | 12 | 2.455 | 0.001353 | 1902.01689,1902.06356,etc |
| quasinormal mode | 30 | 11 | 2.9 | 0.001303 | 1902.01277,1902.01678,etc |
| hole solution | 29 | 12 | 2.273 | 0.001167 | 1902.00074,1902.01678,etc |
| conformal factor | 80 | 20 | 4.158 | 0.00113 | 1902.00265,1902.00400,etc |
| quantum system | 34 | 15 | 2.357 | 0.001081 | 1902.01504,1902.06745,etc |
| boundary term | 40 | 12 | 3.545 | 0.00108 | 1902.00825,1902.03294,etc |
| electric field | 67 | 19 | 3.556 | 0.001045 | 1902.00074,1902.01689,etc |
| mass parameter | 36 | 11 | 3.2 | 0.001011 | 1902.01927,1902.02957,etc |
| Hamiltonian constraint | 34 | 11 | 2.2 | 0.000998 | 1902.00400,1902.01386,etc |
| causal structure | 57 | 13 | 4.333 | 0.000986 | 1902.00391,1902.01865,etc |
| posterior distribution | 37 | 16 | 2.4 | 0.000979 | 1902.04557,1902.04616,etc |
| spacetime dimension | 44 | 18 | 2.529 | 0.000977 | 1902.00130,1902.00391,etc |
| Cauchy surface | 28 | 11 | 2.7 | 0.000961 | 1902.02871,1902.03631,etc |
| line element | 85 | 40 | 2.154 | 0.000952 | 1902.00074,1902.00130,etc |
| curved spacetime | 54 | 23 | 2.409 | 0.000936 | 1902.03294,1902.03414,etc |
| quantum theory | 70 | 25 | 2.875 | 0.000934 | 1902.00130,1902.00701,etc |
| cosmological scale | 50 | 19 | 2.167 | 0.000914 | 1902.01895,1902.02494,etc |
| curvature singularity | 35 | 12 | 2.455 | 0.000898 | 1902.00400,1902.03789,etc |
| imaginary part | 57 | 21 | 2.8 | 0.000858 | 1902.01277,1902.01678,etc |
| quantum correction | 59 | 20 | 3.053 | 0.00085 | 1902.00701,1902.01678,etc |
| mass term | 41 | 17 | 2.5 | 0.000839 | 1902.04941,1902.05031,etc |
| inflaton field | 53 | 16 | 3.133 | 0.000829 | 1902.00556,1902.00701,etc |
| cosmological evolution | 26 | 12 | 2.182 | 0.000799 | 1902.00265,1902.03669,etc |
| Einstein-Hilbert action | 61 | 28 | 2.111 | 0.000796 | 1902.00391,1902.00825,etc |
| spatial infinity | 71 | 20 | 3.526 | 0.000791 | 1902.00160,1902.01678,etc |
| static case | 50 | 12 | 4.091 | 0.000781 | 1902.00825,1902.04232,etc |
| effective mass | 34 | 12 | 3.0 | 0.000762 | 1902.00074,1902.01504,etc |
| evolution equation | 67 | 26 | 2.56 | 0.000741 | 1902.01468,1902.02871,etc |
| black hole mass | 28 | 12 | 2.455 | 0.000737 | 1902.01865,1902.04232,etc |
| source term | 27 | 11 | 2.5 | 0.000729 | 1902.03294,1902.04941,etc |
| exact solution | 89 | 40 | 2.231 | 0.000724 | 1902.00074,1902.00130,etc |
| Schwarzschild spacetime | 37 | 13 | 3.0 | 0.00071 | 1902.03485,1902.03735,etc |
| quantum mechanic | 59 | 22 | 2.762 | 0.00071 | 1902.03704,1902.04504,etc |
| horizon radius | 36 | 11 | 3.5 | 0.000702 | 1902.00825,1902.04542,etc |
| energy scale | 43 | 20 | 2.158 | 0.000701 | 1902.00701,1902.02494,etc |
| cosmological perturbation | 45 | 17 | 2.688 | 0.000682 | 1902.00265,1902.01895,etc |
| matter field | 89 | 38 | 2.378 | 0.000675 | 1902.00265,1902.00400,etc |
| linear perturbation | 47 | 17 | 2.625 | 0.000657 | 1902.01865,1902.04776,etc |
| differential equation | 91 | 43 | 2.143 | 0.00065 | 1902.00130,1902.00160,etc |
| inflationary model | 35 | 14 | 2.615 | 0.000631 | 1902.01017,1902.01895,etc |
| Planck scale | 41 | 20 | 2.105 | 0.000621 | 1902.00130,1902.00391,etc |
| constraint equation | 45 | 21 | 2.1 | 0.000619 | 1902.00265,1902.00400,etc |
| Sitter solution | 28 | 11 | 2.7 | 0.000616 | 1902.00265,1902.01422,etc |
| effective action | 32 | 13 | 2.583 | 0.00059 | 1902.00391,1902.01723,etc |
| scalar-tensor theory | 61 | 25 | 2.042 | 0.000571 | 1902.01277,1902.01422,etc |
| kinetic term | 49 | 22 | 2.286 | 0.000553 | 1902.00265,1902.00400,etc |
| flat spacetime | 62 | 27 | 2.346 | 0.000551 | 1902.01468,1902.03294,etc |
| cosmological solution | 32 | 11 | 3.0 | 0.000536 | 1902.01422,1902.03104,etc |
| momentum space | 34 | 11 | 3.3 | 0.000535 | 1902.03294,1902.04211,etc |
| electromagnetic counterpart | 26 | 13 | 2.083 | 0.00053 | 1902.03294,1902.00021,etc |
| Fourier space | 41 | 17 | 2.438 | 0.000497 | 1902.03294,1902.04941,etc |
| Klein-Gordon equation | 32 | 15 | 2.214 | 0.000486 | 1902.01678,1902.01865,etc |
| dynamical equation | 28 | 14 | 2.077 | 0.000456 | 1902.00400,1902.00556,etc |
| smooth function | 31 | 11 | 3.0 | 0.000452 | 1902.02871,1902.03294,etc |
| right-hand side | 107 | 38 | 2.838 | 0.000412 | 1902.00074,1902.00130,etc |
| dominant contribution | 26 | 12 | 2.273 | 0.000408 | 1902.00160,1902.01723,etc |
| tensor field | 40 | 14 | 2.923 | 0.000394 | 1902.01678,1902.04988,etc |
| analytic solution | 24 | 11 | 2.3 | 0.000262 | 1902.00265,1902.00400,etc |