| energy-momentum tensor | 2375 | 800 | 2.721 | 0.001495 | 1601.06771,1601.06809,etc |
| boundary condition | 3093 | 797 | 3.259 | 0.001707 | 1601.06134,1601.06809,etc |
| differential equation | 1693 | 753 | 2.379 | 0.000886 | 1601.07828,1601.02916,etc |
| matter field | 1919 | 691 | 2.614 | 0.001373 | 1601.01946,1601.06771,etc |
| quantum field theory | 1207 | 588 | 2.212 | 0.001074 | 1601.03865,1601.00785,etc |
| field theory | 1236 | 537 | 2.25 | 0.000782 | 1601.03865,1601.05500,etc |
| general solution | 981 | 498 | 2.257 | 0.001016 | 1601.07828,1601.05827,etc |
| Einstein' equation | 1285 | 478 | 2.789 | 0.001168 | 1601.02916,1601.00331,etc |
| gravity theory | 925 | 419 | 2.242 | 0.001206 | 1601.01055,1601.05827,etc |
| kinetic term | 1054 | 414 | 2.952 | 0.000898 | 1601.02180,1601.06700,etc |
| Einstein-Hilbert action | 670 | 399 | 2.033 | 0.000754 | 1601.03274,1601.06133,etc |
| Planck scale | 884 | 393 | 2.13 | 0.000891 | 1601.00785,1601.02180,etc |
| Einstein gravity | 932 | 379 | 2.85 | 0.001221 | 1601.01055,1601.03865,etc |
| evolution equation | 1029 | 359 | 2.8 | 0.000894 | 1601.04079,1601.04177,etc |
| stress-energy tensor | 899 | 353 | 2.111 | 0.001191 | 1601.00161,1601.01384,etc |
| initial datum | 1901 | 352 | 2.793 | 0.001726 | 1601.01946,1601.07552,etc |
| black hole solution | 906 | 322 | 2.476 | 0.002179 | 1601.07921,1601.00161,etc |
| metric function | 957 | 320 | 3.188 | 0.00128 | 1601.03106,1601.01265,etc |
| particle physics | 550 | 312 | 2.182 | 0.000616 | 1601.01668,1601.06700,etc |
| quantum correction | 738 | 307 | 3.455 | 0.001223 | 1601.02180,1601.04857,etc |
| imaginary part | 810 | 305 | 4.095 | 0.001036 | 1601.03865,1601.01384,etc |
| geodesic equation | 918 | 291 | 3.0 | 0.001554 | 1601.00161,1601.07529,etc |
| first law | 1292 | 282 | 4.2 | 0.002579 | 1601.06809,1601.01055,etc |
| asymptotic behavior | 494 | 265 | 2.273 | 0.000599 | 1601.03865,1601.07475,etc |
| effective action | 1196 | 262 | 6.95 | 0.001718 | 1601.01668,1601.06989,etc |
| symmetric solution | 523 | 261 | 2.286 | 0.001063 | 1601.07828,1601.05827,etc |
| boundary term | 1035 | 261 | 4.3 | 0.001713 | 1601.03865,1601.06700,etc |
| linear order | 653 | 260 | 3.091 | 0.000611 | 1601.00588,1601.07558,etc |
| Klein-Gordon equation | 555 | 256 | 2.412 | 0.001026 | 1601.03904,1601.08175,etc |
| conformal factor | 683 | 252 | 3.312 | 0.001425 | 1601.04079,1601.00980,etc |
| mass term | 579 | 250 | 2.368 | 0.001103 | 1601.03865,1601.00331,etc |
| spatial infinity | 611 | 247 | 3.25 | 0.000932 | 1601.04399,1601.03274,etc |
| real part | 477 | 243 | 2.929 | 0.000726 | 1601.00924,1601.03106,etc |
| electric field | 852 | 243 | 2.4 | 0.001862 | 1601.03865,1601.02916,etc |
| state parameter | 699 | 237 | 2.111 | 0.001632 | 1601.07552,1601.07828,etc |
| toy model | 499 | 236 | 2.529 | 0.000844 | 1601.02916,1601.01583,etc |
| vacuum solution | 418 | 232 | 2.8 | 0.000764 | 1601.07828,1601.00331,etc |
| source term | 474 | 223 | 2.706 | 0.000649 | 1601.03865,1601.05805,etc |
| cosmological perturbation | 652 | 220 | 3.0 | 0.000757 | 1601.02180,1601.08175,etc |
| Einstein frame | 1122 | 219 | 4.222 | 0.002601 | 1601.07475,1601.06133,etc |
| present time | 450 | 213 | 2.2 | 0.000734 | 1601.07828,1601.03904,etc |
| quantum level | 452 | 212 | 2.417 | 0.000613 | 1601.02180,1601.00161,etc |
| nonumber && | 821 | 209 | 4.625 | 0.001879 | 1601.01384,1601.05415,etc |
| specific model | 294 | 202 | 2.429 | 0.000388 | 1601.02180,1601.03904,etc |
| effective theory | 406 | 202 | 4.143 | 0.000671 | 1601.06989,1601.04914,etc |
| extra dimension | 708 | 201 | 5.167 | 0.002265 | 1601.07828,1601.00257,etc |
| Einstein' theory | 336 | 200 | 2.545 | 0.000727 | 1601.00161,1601.03996,etc |
| Sitter space | 793 | 198 | 2.222 | 0.001631 | 1601.07828,1601.03929,etc |
| hole solution | 408 | 192 | 3.125 | 0.001095 | 1601.06084,1601.03274,etc |
| cosmological evolution | 478 | 190 | 3.0 | 0.000855 | 1601.04177,1601.07516,etc |
| commutation relation | 376 | 190 | 2.231 | 0.000633 | 1601.06443,1601.04744,etc |
| horizon radius | 476 | 189 | 2.111 | 0.001011 | 1601.03865,1601.01384,etc |
| Lagrange multiplier | 576 | 188 | 2.588 | 0.001246 | 1601.00547,1601.04744,etc |
| total energy density | 331 | 186 | 2.462 | 0.000847 | 1601.06771,1601.03556,etc |
| spatial component | 354 | 184 | 3.0 | 0.000566 | 1601.03865,1601.06789,etc |
| Schwarzschild spacetime | 466 | 178 | 3.5 | 0.00149 | 1601.03532,1601.03929,etc |
| path integral | 566 | 178 | 3.9 | 0.000958 | 1601.03865,1601.00980,etc |
| Fourier space | 387 | 177 | 2.364 | 0.000447 | 1601.07552,1601.03556,etc |
| tensor field | 384 | 176 | 3.0 | 0.000691 | 1601.00331,1601.06789,etc |
| effective mass | 356 | 172 | 2.154 | 0.000649 | 1601.03865,1601.06133,etc |
| Jordan frame | 815 | 170 | 3.3 | 0.002433 | 1601.07828,1601.00547,etc |
| fundamental theory | 297 | 169 | 2.75 | 0.000393 | 1601.05500,1601.00547,etc |
| matter distribution | 297 | 169 | 2.25 | 0.000857 | 1601.05474,1601.05172,etc |
| light ray | 638 | 168 | 7.333 | 0.001784 | 1601.00588,1601.00785,etc |
| Poisson bracket | 649 | 168 | 3.308 | 0.001128 | 1601.04744,1601.05707,etc |
| asymptotic expansion | 398 | 165 | 2.077 | 0.000492 | 1601.05827,1601.03274,etc |
| Sitter spacetime | 490 | 165 | 2.5 | 0.001928 | 1601.01716,1601.03561,etc |
| entanglement entropy | 1807 | 163 | 12.636 | 0.003316 | 1601.07558,1601.04744,etc |
| matter source | 339 | 163 | 2.333 | 0.000713 | 1601.00161,1601.06989,etc |
| Lie algebra | 583 | 162 | 3.6 | 0.001262 | 1601.06443,1601.04744,etc |
| tensor-to-scalar ratio | 614 | 161 | 4.4 | 0.001734 | 1601.01716,1601.00057,etc |
| curvature singularity | 370 | 159 | 3.0 | 0.001071 | 1601.03106,1601.07634,etc |
| Levi-Civita connection | 328 | 159 | 2.214 | 0.000936 | 1601.06809,1601.00588,etc |
| massive gravity | 753 | 158 | 3.182 | 0.002116 | 1601.00331,1601.02180,etc |
| null energy condition | 356 | 157 | 2.571 | 0.002129 | 1601.06809,1601.00785,etc |
| order correction | 276 | 157 | 2.5 | 0.000621 | 1601.04914,1601.01460,etc |
| asymptotic region | 340 | 155 | 3.0 | 0.000696 | 1601.00785,1601.00868,etc |
| Newtonian gravity | 405 | 154 | 2.182 | 0.00097 | 1601.06134,1601.03532,etc |
| classical solution | 379 | 153 | 2.25 | 0.001412 | 1601.04177,1601.04744,etc |
| binary black hole | 360 | 152 | 4.4 | 0.001945 | 1601.07529,1601.05396,etc |
| effective equation | 458 | 151 | 2.714 | 0.001189 | 1601.01668,1601.04177,etc |
| background solution | 291 | 147 | 3.0 | 0.000606 | 1601.00257,1601.00567,etc |
| asymptotic form | 252 | 144 | 2.286 | 0.00071 | 1601.05827,1601.03894,etc |
| gravitational sector | 263 | 143 | 2.667 | 0.000579 | 1601.06700,1601.06133,etc |
| classical limit | 287 | 141 | 2.111 | 0.000693 | 1601.07516,1601.04914,etc |
| ordinary matter | 246 | 140 | 3.167 | 0.000599 | 1601.07828,1601.04177,etc |
| conformal invariance | 306 | 140 | 2.75 | 0.000692 | 1601.03865,1601.00320,etc |
| Kerr spacetime | 497 | 139 | 4.385 | 0.001242 | 1601.03532,1601.06084,etc |
| causal structure | 291 | 139 | 3.143 | 0.000679 | 1601.03274,1601.03106,etc |
| delta function | 270 | 139 | 3.143 | 0.000397 | 1601.06989,1601.02475,etc |
| real number | 218 | 139 | 2.214 | 0.000424 | 1601.03865,1601.02916,etc |
| conformal field theory | 249 | 138 | 2.143 | 0.000751 | 1601.03865,1601.07558,etc |
| quadratic order | 275 | 138 | 3.1 | 0.000454 | 1601.05415,1601.07529,etc |
| conformal symmetry | 357 | 137 | 2.2 | 0.001665 | 1601.07558,1601.07634,etc |
| spatial derivative | 248 | 135 | 2.1 | 0.000485 | 1601.01384,1601.06789,etc |
| Fourier mode | 270 | 134 | 2.1 | 0.000618 | 1601.05805,1601.06133,etc |
| curved space-time | 287 | 133 | 2.417 | 0.000844 | 1601.03865,1601.00161,etc |
| mode function | 505 | 132 | 6.0 | 0.001184 | 1601.05415,1601.03556,etc |
| unit mass | 201 | 132 | 2.333 | 0.000515 | 1601.01384,1601.03996,etc |
| massive scalar field | 351 | 132 | 3.143 | 0.002032 | 1601.07475,1601.00567,etc |
|