| 1 | energy condition | 53 | 17 | 3.25 | 0.005069 | 1211.3458,1211.3650,etc |
| 2 | extra dimension | 126 | 26 | 4.8 | 0.004663 | 1211.0531,1211.3316,etc |
| 3 | magnetic field | 163 | 25 | 6.708 | 0.00439 | 1211.1077,1211.6078,etc |
| 4 | black hole | 959 | 114 | 8.283 | 0.00415 | 1211.3458,1211.5645,etc |
| 5 | event horizon | 215 | 44 | 4.977 | 0.003961 | 1211.3458,1211.5645,etc |
| 6 | scalar field | 719 | 116 | 6.243 | 0.003927 | 1211.3458,1211.0531,etc |
| 7 | power spectrum | 247 | 31 | 8.067 | 0.00378 | 1211.1354,1211.4633,etc |
| 8 | dark energy | 265 | 57 | 4.714 | 0.003753 | 1211.3458,1211.0015,etc |
| 9 | Einstein frame | 58 | 13 | 4.667 | 0.003724 | 1211.4279,1211.3795,etc |
| 10 | inflaton field | 42 | 11 | 4.1 | 0.003323 | 1211.1132,1211.1347,etc |
| 11 | field redefinition | 56 | 12 | 3.727 | 0.003085 | 1211.1983,1211.3878,etc |
| 12 | probability distribution | 71 | 17 | 4.375 | 0.003036 | 1211.3316,1211.4279,etc |
| 13 | gravitational wave | 124 | 50 | 2.449 | 0.002968 | 1211.3458,1211.1227,etc |
| 14 | gauge field | 176 | 34 | 5.242 | 0.00292 | 1211.1983,1211.6670,etc |
| 15 | gravitational field equation | 28 | 12 | 2.455 | 0.002751 | 1211.1077,1211.3837,etc |
| 16 | stress tensor | 96 | 15 | 6.286 | 0.002714 | 1211.1983,1211.4589,etc |
| 17 | stress-energy tensor | 49 | 20 | 2.526 | 0.002671 | 1211.1983,1211.6670,etc |
| 18 | reference frame | 58 | 16 | 3.733 | 0.002657 | 1211.3448,1211.6619,etc |
| 19 | first law | 93 | 12 | 7.182 | 0.002649 | 1211.0522,1211.6670,etc |
| 20 | partition function | 57 | 18 | 3.294 | 0.002615 | 1211.4807,1211.4550,etc |
| 21 | Lorentz invariance | 45 | 12 | 3.727 | 0.002586 | 1211.1077,1211.2981,etc |
| 22 | Einstein field equation | 41 | 18 | 2.059 | 0.002567 | 1211.1983,1211.1373,etc |
| 23 | initial state | 104 | 23 | 4.682 | 0.002559 | 1211.1354,1211.1373,etc |
| 24 | charge density | 75 | 12 | 6.636 | 0.002543 | 1211.5106,1211.0037,etc |
| 25 | dispersion relation | 73 | 13 | 6.0 | 0.002527 | 1211.2001,1211.6753,etc |
| 26 | Hawking radiation | 60 | 14 | 4.154 | 0.002526 | 1211.5645,1211.3448,etc |
| 27 | field equation | 181 | 54 | 3.302 | 0.002523 | 1211.0015,1211.3837,etc |
| 28 | black hole horizon | 61 | 21 | 2.95 | 0.002479 | 1211.5645,1211.3494,etc |
| 29 | general relativity | 326 | 99 | 3.265 | 0.002466 | 1211.4807,1211.1077,etc |
| 30 | Hawking temperature | 51 | 14 | 2.538 | 0.00246 | 1211.6670,1211.3448,etc |
| 31 | orbital angular momentum | 39 | 11 | 3.8 | 0.002434 | 1211.6558,1211.2360,etc |
| 32 | dark matter | 183 | 44 | 4.233 | 0.002397 | 1211.1077,1211.0015,etc |
| 33 | neutron star | 68 | 21 | 3.3 | 0.002392 | 1211.3458,1211.6558,etc |
| 34 | tensor mode | 43 | 13 | 3.333 | 0.00238 | 1211.1354,1211.1132,etc |
| 35 | vacuum energy | 84 | 21 | 4.1 | 0.002347 | 1211.3457,1211.3416,etc |
| 36 | equivalence principle | 33 | 16 | 2.133 | 0.002345 | 1211.4807,1211.2360,etc |
| 37 | curvature perturbation | 45 | 16 | 2.933 | 0.002326 | 1211.0011,1211.3416,etc |
| 38 | Lie algebra | 65 | 16 | 4.2 | 0.002189 | 1211.4807,1211.1354,etc |
| 39 | phase transition | 83 | 19 | 4.444 | 0.002125 | 1211.3458,1211.6619,etc |
| 40 | Lorentz transformation | 43 | 21 | 2.1 | 0.002093 | 1211.4807,1211.5106,etc |
| 41 | point particle | 90 | 15 | 6.286 | 0.002074 | 1211.1077,1211.5410,etc |
| 42 | gravitational theory | 51 | 20 | 2.526 | 0.00204 | 1211.1983,1211.1132,etc |
| 43 | Bekenstein-Hawking entropy | 32 | 12 | 2.545 | 0.002003 | 1211.3494,1211.0522,etc |
| 44 | massive scalar field | 35 | 13 | 2.75 | 0.001998 | 1211.6903,1211.5176,etc |
| 45 | General Relativity | 123 | 46 | 2.711 | 0.001926 | 1211.3880,1211.3964,etc |
| 46 | curved space-time | 25 | 11 | 2.3 | 0.001903 | 1211.6619,1211.3463,etc |
| 47 | boundary condition | 253 | 61 | 4.167 | 0.001901 | 1211.1077,1211.0531,etc |
| 48 | Sitter space | 77 | 18 | 4.353 | 0.001891 | 1211.4279,1211.0522,etc |
| 49 | nonumber && | 61 | 14 | 4.538 | 0.001875 | 1211.3880,1211.1132,etc |
| 50 | test particle | 67 | 17 | 4.125 | 0.001862 | 1211.3964,1211.1557,etc |
| 51 | initial datum | 174 | 29 | 5.714 | 0.001843 | 1211.2840,1211.0015,etc |
| 52 | fundamental theory | 39 | 15 | 2.714 | 0.001841 | 1211.5645,1211.4279,etc |
| 53 | energy-momentum tensor | 145 | 52 | 2.824 | 0.001829 | 1211.1983,1211.2360,etc |
| 54 | Hubble parameter | 131 | 41 | 3.25 | 0.001781 | 1211.0011,1211.4633,etc |
| 55 | naked singularity | 39 | 13 | 3.167 | 0.001779 | 1211.3458,1211.3964,etc |
| 56 | Killing vector | 125 | 25 | 5.167 | 0.001749 | 1211.1983,1211.0522,etc |
| 57 | effective action | 114 | 23 | 5.045 | 0.001681 | 1211.2840,1211.3448,etc |
| 58 | vector field | 202 | 48 | 4.277 | 0.001676 | 1211.1407,1211.3880,etc |
| 59 | scalar curvature | 73 | 31 | 2.4 | 0.001665 | 1211.4807,1211.5106,etc |
| 60 | phase space | 207 | 32 | 6.645 | 0.001657 | 1211.4807,1211.2840,etc |
| 61 | solar system | 38 | 11 | 3.7 | 0.001655 | 1211.0563,1211.6986,etc |
| 62 | quantum state | 95 | 26 | 3.76 | 0.001653 | 1211.1354,1211.1373,etc |
| 63 | critical point | 141 | 23 | 6.364 | 0.001638 | 1211.0015,1211.3457,etc |
| 64 | wave equation | 77 | 19 | 4.056 | 0.001622 | 1211.0522,1211.1354,etc |
| 65 | scale factor | 260 | 69 | 3.809 | 0.001596 | 1211.3316,1211.1354,etc |
| 66 | electric field | 49 | 19 | 2.667 | 0.001576 | 1211.1077,1211.6670,etc |
| 67 | scalar perturbation | 69 | 16 | 4.4 | 0.001542 | 1211.0011,1211.1354,etc |
| 68 | angular momentum | 188 | 60 | 3.169 | 0.001531 | 1211.3880,1211.3448,etc |
| 69 | inner product | 48 | 13 | 3.917 | 0.001522 | 1211.4807,1211.3880,etc |
| 70 | Minkowski spacetime | 49 | 16 | 2.667 | 0.001521 | 1211.1077,1211.5878,etc |
| 71 | inertial frame | 41 | 13 | 3.25 | 0.001521 | 1211.6584,1211.1227,etc |
| 72 | perturbation theory | 71 | 27 | 2.692 | 0.00152 | 1211.1983,1211.0011,etc |
| 73 | conformal time | 85 | 22 | 3.905 | 0.001517 | 1211.1354,1211.5176,etc |
| 74 | initial condition | 203 | 61 | 3.367 | 0.001509 | 1211.0015,1211.4279,etc |
| 75 | geodesic equation | 34 | 12 | 2.909 | 0.001505 | 1211.4337,1211.1557,etc |
| 76 | electromagnetic field | 79 | 28 | 2.815 | 0.001504 | 1211.3458,1211.1077,etc |
| 77 | ground state | 49 | 16 | 3.133 | 0.0015 | 1211.0522,1211.3592,etc |
| 78 | gauge theory | 104 | 25 | 4.292 | 0.001483 | 1211.1557,1211.1603,etc |
| 79 | quantum mechanic | 57 | 26 | 2.24 | 0.001471 | 1211.4807,1211.1077,etc |
| 80 | tensor field | 37 | 13 | 2.917 | 0.001418 | 1211.6632,1211.1855,etc |
| 81 | Friedmann equation | 81 | 32 | 2.581 | 0.001413 | 1211.4279,1211.3457,etc |
| 82 | gravitational field | 157 | 59 | 2.655 | 0.001393 | 1211.1077,1211.1407,etc |
| 83 | boundary term | 62 | 12 | 5.545 | 0.001383 | 1211.3880,1211.5878,etc |
| 84 | gravitational perturbation | 41 | 15 | 2.857 | 0.00138 | 1211.0522,1211.6903,etc |
| 85 | energy density | 269 | 82 | 3.284 | 0.001377 | 1211.1983,1211.0015,etc |
| 86 | Weyl tensor | 130 | 23 | 5.864 | 0.001367 | 1211.6903,1211.1557,etc |
| 87 | black hole spacetime | 22 | 11 | 2.1 | 0.001337 | 1211.4631,1211.6446,etc |
| 88 | cosmological solution | 28 | 13 | 2.25 | 0.00131 | 1211.0015,1211.3457,etc |
| 89 | order term | 61 | 30 | 2.069 | 0.001306 | 1211.3458,1211.3494,etc |
| 90 | Poisson bracket | 143 | 24 | 6.13 | 0.001273 | 1211.3880,1211.1354,etc |
| 91 | large limit | 40 | 12 | 3.273 | 0.001256 | 1211.2840,1211.1354,etc |
| 92 | Levi-Civita connection | 26 | 13 | 2.083 | 0.001248 | 1211.3448,1211.1557,etc |
| 93 | quantum gravity | 129 | 50 | 2.612 | 0.001244 | 1211.4807,1211.3880,etc |
| 94 | warp factor | 24 | 11 | 2.3 | 0.001235 | 1211.0531,1211.4542,etc |
| 95 | time dependence | 53 | 22 | 2.476 | 0.001231 | 1211.1354,1211.5176,etc |
| 96 | metric tensor | 102 | 40 | 2.59 | 0.001229 | 1211.3494,1211.3837,etc |
| 97 | quantum theory | 155 | 44 | 3.488 | 0.001228 | 1211.4807,1211.1077,etc |
| 98 | line element | 128 | 38 | 3.432 | 0.001226 | 1211.3458,1211.3880,etc |
| 99 | cosmological model | 70 | 31 | 2.267 | 0.001205 | 1211.1354,1211.4633,etc |
| 100 | wave function | 80 | 27 | 3.038 | 0.001202 | 1211.0531,1211.1354,etc |
|