| massive gravity | 77 | 14 | 5.385 | 0.004061 | 1502.02666,1502.05706,etc |
| Maxwell field | 66 | 18 | 3.824 | 0.003269 | 1502.02550,1502.01088,etc |
| Starobinsky model | 73 | 12 | 4.727 | 0.002961 | 1502.05000,1502.00977,etc |
| tensor-to-scalar ratio | 124 | 21 | 5.75 | 0.002781 | 1502.02541,1502.00612,etc |
| black hole mass | 35 | 15 | 2.429 | 0.002746 | 1502.05726,1502.01023,etc |
| black hole spacetime | 45 | 17 | 2.75 | 0.002673 | 1502.01088,1502.07841,etc |
| vacuum energy density | 38 | 11 | 2.6 | 0.002642 | 1502.05401,1502.03344,etc |
| shift symmetry | 47 | 13 | 3.833 | 0.002518 | 1502.05706,1502.05878,etc |
| black hole horizon | 47 | 17 | 2.188 | 0.002511 | 1502.05726,1502.02021,etc |
| EoS parameter | 103 | 13 | 8.0 | 0.002511 | 1502.04693,1502.05000,etc |
| quantum mechanic | 121 | 40 | 3.077 | 0.002489 | 1502.06347,1502.03075,etc |
| inflaton field | 90 | 23 | 3.955 | 0.002437 | 1502.01892,1502.04703,etc |
| cosmological constant problem | 64 | 13 | 4.917 | 0.002225 | 1502.04030,1502.05878,etc |
| mode function | 73 | 13 | 4.583 | 0.002202 | 1502.04979,1502.08051,etc |
| boundary condition | 257 | 57 | 4.571 | 0.002199 | 1502.05726,1502.02550,etc |
| effective action | 194 | 30 | 6.655 | 0.00218 | 1502.05726,1502.05706,etc |
| flat spacetime | 92 | 32 | 2.839 | 0.002117 | 1502.02021,1502.07644,etc |
| point function | 66 | 11 | 6.2 | 0.001946 | 1502.05726,1502.05706,etc |
| quantum system | 41 | 17 | 2.5 | 0.001908 | 1502.05726,1502.06954,etc |
| extra dimension | 115 | 30 | 3.931 | 0.001848 | 1502.06347,1502.02666,etc |
| effective theory | 61 | 16 | 3.867 | 0.001843 | 1502.02342,1502.07691,etc |
| Einstein gravity | 69 | 24 | 2.957 | 0.001834 | 1502.02666,1502.05932,etc |
| energy-momentum tensor | 197 | 69 | 2.853 | 0.001752 | 1502.06458,1502.02666,etc |
| mass term | 38 | 18 | 2.176 | 0.001726 | 1502.05932,1502.07660,etc |
| gravity model | 65 | 23 | 2.864 | 0.001717 | 1502.03754,1502.05000,etc |
| gravity theory | 73 | 33 | 2.25 | 0.001679 | 1502.02666,1502.02550,etc |
| Einstein frame | 94 | 13 | 7.0 | 0.001674 | 1502.02666,1502.00977,etc |
| Hamiltonian constraint | 56 | 12 | 4.182 | 0.001597 | 1502.06954,1502.04703,etc |
| Sitter space | 89 | 24 | 3.826 | 0.001596 | 1502.01892,1502.05401,etc |
| Dirac equation | 66 | 11 | 6.5 | 0.001574 | 1502.03754,1502.07427,etc |
| state parameter | 78 | 23 | 3.5 | 0.001552 | 1502.07583,1502.05878,etc |
| metric function | 54 | 23 | 2.409 | 0.001544 | 1502.05726,1502.06720,etc |
| matter density | 41 | 14 | 3.0 | 0.001536 | 1502.02985,1502.04131,etc |
| interaction term | 67 | 24 | 2.87 | 0.001533 | 1502.02666,1502.02550,etc |
| scalar spectral index | 38 | 11 | 3.4 | 0.001508 | 1502.00612,1502.07578,etc |
| inner product | 80 | 19 | 4.333 | 0.001496 | 1502.06954,1502.05706,etc |
| Minkowski vacuum | 30 | 12 | 2.636 | 0.001492 | 1502.05401,1502.04106,etc |
| AdS spacetime | 39 | 12 | 3.0 | 0.001479 | 1502.05726,1502.02550,etc |
| spatial derivative | 41 | 12 | 3.545 | 0.001431 | 1502.02666,1502.02531,etc |
| Lie algebra | 51 | 14 | 3.769 | 0.001431 | 1502.00740,1502.07427,etc |
| gauge choice | 37 | 18 | 2.118 | 0.001418 | 1502.07672,1502.05706,etc |
| conformal factor | 75 | 24 | 3.217 | 0.001362 | 1502.05932,1502.02021,etc |
| first law | 62 | 23 | 2.773 | 0.001359 | 1502.06720,1502.05323,etc |
| Sitter solution | 25 | 11 | 2.3 | 0.001276 | 1502.05878,1502.00977,etc |
| Klein-Gordon equation | 40 | 19 | 2.111 | 0.001244 | 1502.06954,1502.04030,etc |
| field value | 28 | 12 | 2.273 | 0.001229 | 1502.05878,1502.06539,etc |
| nonumber && | 48 | 20 | 2.474 | 0.001222 | 1502.02666,1502.06720,etc |
| quantum theory | 147 | 47 | 3.152 | 0.001203 | 1502.06347,1502.06458,etc |
| initial datum | 137 | 34 | 4.121 | 0.001202 | 1502.06458,1502.00551,etc |
| slow-roll parameter | 102 | 25 | 4.208 | 0.001198 | 1502.04703,1502.06125,etc |
| power law | 35 | 16 | 2.267 | 0.001197 | 1502.00612,1502.05706,etc |
| symmetric solution | 37 | 16 | 2.4 | 0.00118 | 1502.06954,1502.01305,etc |
| horizon area | 35 | 12 | 2.818 | 0.001175 | 1502.05726,1502.06720,etc |
| nonumber & | 62 | 26 | 2.2 | 0.00117 | 1502.03075,1502.05735,etc |
| light ray | 58 | 16 | 3.8 | 0.001148 | 1502.00506,1502.01088,etc |
| boundary term | 94 | 27 | 3.577 | 0.001139 | 1502.06720,1502.04646,etc |
| spacetime curvature | 30 | 13 | 2.417 | 0.001124 | 1502.05878,1502.05607,etc |
| causal structure | 53 | 20 | 2.737 | 0.001112 | 1502.06458,1502.03957,etc |
| reheating temperature | 39 | 12 | 3.455 | 0.001094 | 1502.02666,1502.00556,etc |
| gravitational waveform | 28 | 11 | 2.7 | 0.001019 | 1502.00551,1502.04399,etc |
| surface term | 39 | 11 | 3.8 | 0.001017 | 1502.02666,1502.06954,etc |
| electric field | 28 | 14 | 2.077 | 0.001017 | 1502.02021,1502.01892,etc |
| massive particle | 24 | 12 | 2.091 | 0.000991 | 1502.04703,1502.01655,etc |
| momentum space | 36 | 13 | 2.833 | 0.000988 | 1502.05706,1502.02820,etc |
| field theory | 108 | 35 | 3.088 | 0.000985 | 1502.05726,1502.02550,etc |
| curved spacetime | 61 | 26 | 2.4 | 0.000982 | 1502.05932,1502.01088,etc |
| asymptotic form | 28 | 14 | 2.077 | 0.000982 | 1502.05706,1502.07644,etc |
| pure state | 33 | 14 | 2.308 | 0.000979 | 1502.05726,1502.04979,etc |
| slow-roll inflation | 48 | 15 | 3.286 | 0.00097 | 1502.06125,1502.00921,etc |
| exact solution | 109 | 53 | 2.077 | 0.000961 | 1502.00551,1502.03957,etc |
| matter source | 34 | 13 | 2.75 | 0.000941 | 1502.02666,1502.04693,etc |
| Schwarzschild solution | 31 | 14 | 2.154 | 0.000938 | 1502.03957,1502.03003,etc |
| Planck scale | 77 | 34 | 2.303 | 0.000903 | 1502.05323,1502.05706,etc |
| massless field | 33 | 12 | 2.909 | 0.000875 | 1502.05706,1502.01892,etc |
| slow-roll approximation | 61 | 15 | 4.214 | 0.000867 | 1502.04703,1502.06301,etc |
| tangent vector | 37 | 18 | 2.059 | 0.000845 | 1502.06458,1502.03957,etc |
| constraint equation | 76 | 25 | 3.083 | 0.000837 | 1502.02021,1502.06954,etc |
| Killing vector field | 32 | 15 | 2.214 | 0.000835 | 1502.05726,1502.04646,etc |
| geodesic equation | 48 | 23 | 2.136 | 0.000832 | 1502.06458,1502.04415,etc |
| inflation end | 40 | 13 | 3.167 | 0.000826 | 1502.01913,1502.05493,etc |
| matter field | 155 | 66 | 2.369 | 0.000825 | 1502.02666,1502.04415,etc |
| dynamical system | 45 | 17 | 2.75 | 0.000813 | 1502.02666,1502.06954,etc |
| right-hand side | 129 | 36 | 3.657 | 0.000806 | 1502.01945,1502.07211,etc |
| perturbative expansion | 43 | 16 | 2.8 | 0.000797 | 1502.05706,1502.01655,etc |
| symmetry group | 36 | 14 | 2.154 | 0.000795 | 1502.05905,1502.07644,etc |
| present time | 52 | 20 | 2.684 | 0.000776 | 1502.00506,1502.04693,etc |
| conservation equation | 54 | 20 | 2.526 | 0.000761 | 1502.04693,1502.07427,etc |
| large limit | 33 | 12 | 2.909 | 0.000756 | 1502.02820,1502.06125,etc |
| effective field theory | 29 | 14 | 2.154 | 0.000754 | 1502.05706,1502.03344,etc |
| gravitational theory | 51 | 24 | 2.174 | 0.000753 | 1502.04415,1502.05706,etc |
| classical equation | 33 | 16 | 2.133 | 0.000743 | 1502.01060,1502.05706,etc |
| finite number | 56 | 20 | 2.895 | 0.000742 | 1502.05706,1502.07427,etc |
| evolution equation | 93 | 33 | 2.844 | 0.000741 | 1502.02666,1502.03754,etc |
| Einstein-Hilbert action | 61 | 30 | 2.069 | 0.000722 | 1502.02666,1502.05932,etc |
| second derivative | 48 | 19 | 2.222 | 0.000693 | 1502.02666,1502.04979,etc |
| cosmological expansion | 42 | 12 | 3.727 | 0.000682 | 1502.02833,1502.06125,etc |
| time dependence | 60 | 27 | 2.269 | 0.00068 | 1502.02666,1502.05726,etc |
| source term | 43 | 15 | 3.0 | 0.000658 | 1502.01892,1502.04979,etc |
| imaginary part | 83 | 29 | 2.821 | 0.000656 | 1502.05726,1502.05706,etc |
| infinite number | 67 | 22 | 3.143 | 0.00065 | 1502.06954,1502.05706,etc |
|