| black hole | 1222 | 123 | 10.008 | 0.006328 | 1502.00506,1502.00551,etc |
| Higgs field | 47 | 11 | 4.6 | 0.004708 | 1502.05932,1502.06720,etc |
| massive gravity | 77 | 14 | 5.385 | 0.004061 | 1502.02666,1502.05706,etc |
| orbital angular momentum | 33 | 12 | 2.909 | 0.004018 | 1502.00551,1502.05474,etc |
| vacuum energy | 219 | 28 | 7.519 | 0.003981 | 1502.04693,1502.07583,etc |
| critical point | 220 | 29 | 7.821 | 0.003976 | 1502.05726,1502.05323,etc |
| scalar field | 850 | 141 | 6.064 | 0.003517 | 1502.06458,1502.02666,etc |
| Maxwell field | 66 | 18 | 3.824 | 0.003269 | 1502.02550,1502.01088,etc |
| dark energy | 426 | 58 | 7.175 | 0.003179 | 1502.04415,1502.04693,etc |
| spectral index | 153 | 25 | 6.125 | 0.003164 | 1502.00612,1502.01136,etc |
| number density | 53 | 13 | 4.333 | 0.003137 | 1502.01124,1502.05474,etc |
| dark matter | 193 | 49 | 4.0 | 0.00298 | 1502.02666,1502.05932,etc |
| Starobinsky model | 73 | 12 | 4.727 | 0.002961 | 1502.05000,1502.00977,etc |
| Weyl tensor | 121 | 22 | 5.714 | 0.002833 | 1502.02666,1502.02985,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 |
| power spectrum | 314 | 43 | 7.452 | 0.002601 | 1502.02541,1502.00612,etc |
| magnetic field | 207 | 34 | 6.242 | 0.002598 | 1502.06720,1502.02550,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 |
| neutron star | 242 | 30 | 8.31 | 0.002423 | 1502.00551,1502.04415,etc |
| event horizon | 172 | 53 | 3.288 | 0.002296 | 1502.03957,1502.05726,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 |
| deceleration parameter | 89 | 19 | 4.167 | 0.002162 | 1502.01060,1502.03344,etc |
| flat spacetime | 92 | 32 | 2.839 | 0.002117 | 1502.02021,1502.07644,etc |
| wave equation | 108 | 22 | 5.095 | 0.002081 | 1502.06458,1502.02985,etc |
| phase transition | 111 | 29 | 3.893 | 0.00208 | 1502.05726,1502.02550,etc |
| point function | 66 | 11 | 6.2 | 0.001946 | 1502.05726,1502.05706,etc |
| surface gravity | 45 | 14 | 3.385 | 0.00193 | 1502.04646,1502.02820,etc |
| quantum system | 41 | 17 | 2.5 | 0.001908 | 1502.05726,1502.06954,etc |
| reference frame | 30 | 11 | 2.9 | 0.001905 | 1502.05401,1502.05474,etc |
| test particle | 66 | 29 | 2.321 | 0.001898 | 1502.01945,1502.04415,etc |
| scalar curvature | 80 | 30 | 2.724 | 0.001897 | 1502.04646,1502.05000,etc |
| Einstein field equation | 41 | 20 | 2.053 | 0.00188 | 1502.02985,1502.04979,etc |
| field equation | 282 | 71 | 4.0 | 0.001868 | 1502.01945,1502.02666,etc |
| angular momentum | 232 | 58 | 4.018 | 0.001868 | 1502.03957,1502.02021,etc |
| gauge theory | 46 | 17 | 2.812 | 0.001864 | 1502.06720,1502.03754,etc |
| flat space | 80 | 35 | 2.294 | 0.001852 | 1502.04415,1502.06720,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 density | 511 | 108 | 4.682 | 0.001826 | 1502.02666,1502.02541,etc |
| wave function | 120 | 20 | 6.211 | 0.001761 | 1502.03075,1502.06954,etc |
| confidence level | 24 | 11 | 2.2 | 0.001754 | 1502.02541,1502.01023,etc |
| energy-momentum tensor | 197 | 69 | 2.853 | 0.001752 | 1502.06458,1502.02666,etc |
| Hawking radiation | 52 | 15 | 3.571 | 0.001735 | 1502.01088,1502.04703,etc |
| mass term | 38 | 18 | 2.176 | 0.001726 | 1502.05932,1502.07660,etc |
| impact parameter | 36 | 11 | 3.5 | 0.001719 | 1502.05706,1502.01088,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 |
| vector field | 178 | 52 | 3.471 | 0.001659 | 1502.01945,1502.06458,etc |
| gravitational wave | 227 | 61 | 3.767 | 0.001625 | 1502.06001,1502.00551,etc |
| optical depth | 57 | 11 | 5.5 | 0.001607 | 1502.01023,1502.01136,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 |
| field strength | 68 | 18 | 3.941 | 0.001594 | 1502.01945,1502.06720,etc |
| standard model | 83 | 33 | 2.562 | 0.001589 | 1502.05932,1502.02550,etc |
| Dirac equation | 66 | 11 | 6.5 | 0.001574 | 1502.03754,1502.07427,etc |
| gauge field | 164 | 35 | 4.765 | 0.00156 | 1502.05932,1502.06720,etc |
| curvature perturbation | 101 | 18 | 5.882 | 0.001553 | 1502.01614,1502.00921,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 |
| saddle point | 45 | 12 | 3.727 | 0.001537 | 1502.05323,1502.05706,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 |
| Einstein equation | 255 | 74 | 3.452 | 0.00149 | 1502.00506,1502.04693,etc |
| extrinsic curvature | 81 | 28 | 2.593 | 0.001488 | 1502.02021,1502.00278,etc |
| AdS spacetime | 39 | 12 | 3.0 | 0.001479 | 1502.05726,1502.02550,etc |
| Hawking temperature | 68 | 22 | 3.19 | 0.001477 | 1502.06720,1502.02550,etc |
| mass ratio | 68 | 17 | 3.75 | 0.001473 | 1502.02021,1502.05735,etc |
| initial state | 78 | 20 | 3.263 | 0.001463 | 1502.05726,1502.05706,etc |
| scalar perturbation | 85 | 28 | 3.037 | 0.001448 | 1502.04693,1502.00612,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 |
| scale factor | 383 | 81 | 4.662 | 0.001407 | 1502.04693,1502.01060,etc |
| Hilbert space | 77 | 27 | 2.923 | 0.0014 | 1502.05706,1502.05401,etc |
| rest mass | 39 | 12 | 3.364 | 0.001393 | 1502.02531,1502.03344,etc |
| phase space | 154 | 39 | 3.895 | 0.001364 | 1502.05726,1502.04030,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 |
| gravitational field | 169 | 67 | 2.53 | 0.001357 | 1502.02666,1502.04415,etc |
| Killing vector | 40 | 19 | 2.167 | 0.001352 | 1502.04646,1502.00636,etc |
| correlation function | 77 | 22 | 3.619 | 0.001346 | 1502.06347,1502.05726,etc |
| upper limit | 65 | 30 | 2.207 | 0.001338 | 1502.06001,1502.02541,etc |
| Minkowski spacetime | 103 | 27 | 3.269 | 0.001322 | 1502.01945,1502.05706,etc |
| density matrix | 51 | 13 | 3.333 | 0.001313 | 1502.05726,1502.04979,etc |
| quantum fluctuation | 53 | 22 | 2.381 | 0.001304 | 1502.05706,1502.01892,etc |
|