| extra dimension | 63 | 13 | 5.167 | 0.004743 | 1601.07828,1601.00257,etc |
| first law | 65 | 16 | 4.2 | 0.004565 | 1601.06809,1601.01055,etc |
| background field | 26 | 11 | 2.5 | 0.003092 | 1601.00331,1601.05805,etc |
| Jordan frame | 34 | 11 | 3.3 | 0.002938 | 1601.07828,1601.00547,etc |
| entanglement entropy | 148 | 12 | 12.636 | 0.002917 | 1601.07558,1601.04744,etc |
| hypergeometric function | 40 | 11 | 3.9 | 0.002762 | 1601.03865,1601.00161,etc |
| Schwarzschild spacetime | 37 | 11 | 3.5 | 0.002739 | 1601.03532,1601.03929,etc |
| Green function | 59 | 11 | 5.8 | 0.002639 | 1601.05805,1601.06989,etc |
| Einstein' theory | 57 | 23 | 2.545 | 0.002331 | 1601.00161,1601.03996,etc |
| conical singularity | 38 | 11 | 3.6 | 0.002252 | 1601.05827,1601.00980,etc |
| vacuum solution | 44 | 16 | 2.8 | 0.002185 | 1601.07828,1601.00331,etc |
| Kerr spacetime | 61 | 14 | 4.385 | 0.002131 | 1601.03532,1601.06084,etc |
| quantum correction | 39 | 12 | 3.455 | 0.002131 | 1601.02180,1601.04857,etc |
| geodesic equation | 43 | 15 | 3.0 | 0.002095 | 1601.00161,1601.07529,etc |
| massive gravity | 36 | 12 | 3.182 | 0.002063 | 1601.00331,1601.02180,etc |
| matter field | 118 | 45 | 2.614 | 0.00196 | 1601.01946,1601.06771,etc |
| conformal factor | 54 | 17 | 3.312 | 0.001921 | 1601.04079,1601.00980,etc |
| gravity theory | 75 | 34 | 2.242 | 0.001867 | 1601.01055,1601.05827,etc |
| spatial component | 46 | 16 | 3.0 | 0.001718 | 1601.03865,1601.06789,etc |
| relativistic theory | 23 | 11 | 2.2 | 0.001703 | 1601.03556,1601.03942,etc |
| Sitter solution | 30 | 12 | 2.636 | 0.001691 | 1601.07828,1601.00547,etc |
| total energy density | 36 | 14 | 2.462 | 0.001653 | 1601.06771,1601.03556,etc |
| transformation law | 62 | 11 | 2.9 | 0.001645 | 1601.04744,1601.07529,etc |
| black hole solution | 58 | 22 | 2.476 | 0.001583 | 1601.07921,1601.00161,etc |
| free particle | 29 | 13 | 2.25 | 0.001562 | 1601.00547,1601.07952,etc |
| curvature singularity | 38 | 12 | 3.0 | 0.001542 | 1601.03106,1601.07634,etc |
| critical exponent | 44 | 11 | 3.6 | 0.001497 | 1601.07552,1601.03865,etc |
| metric function | 53 | 17 | 3.188 | 0.001391 | 1601.03106,1601.01265,etc |
| quantum field theory | 118 | 53 | 2.212 | 0.001373 | 1601.03865,1601.00785,etc |
| particle physics | 49 | 23 | 2.182 | 0.001365 | 1601.01668,1601.06700,etc |
| state parameter | 42 | 19 | 2.111 | 0.001359 | 1601.07552,1601.07828,etc |
| effective action | 140 | 21 | 6.95 | 0.001347 | 1601.01668,1601.06989,etc |
| cosmological evolution | 34 | 12 | 3.0 | 0.001259 | 1601.04177,1601.07516,etc |
| energy-momentum tensor | 187 | 69 | 2.721 | 0.001257 | 1601.06771,1601.06809,etc |
| symmetric solution | 50 | 22 | 2.286 | 0.001245 | 1601.07828,1601.05827,etc |
| boundary condition | 190 | 59 | 3.259 | 0.00124 | 1601.06134,1601.06809,etc |
| path integral | 40 | 11 | 3.9 | 0.001235 | 1601.03865,1601.00980,etc |
| Lie algebra | 40 | 11 | 3.6 | 0.001232 | 1601.06443,1601.04744,etc |
| Einstein' equation | 109 | 39 | 2.789 | 0.001221 | 1601.02916,1601.00331,etc |
| spatial infinity | 66 | 21 | 3.25 | 0.001218 | 1601.04399,1601.03274,etc |
| source term | 47 | 18 | 2.706 | 0.001178 | 1601.03865,1601.05805,etc |
| tensor field | 58 | 20 | 3.0 | 0.001174 | 1601.00331,1601.06789,etc |
| Newtonian gravity | 25 | 12 | 2.182 | 0.00117 | 1601.06134,1601.03532,etc |
| mass term | 46 | 20 | 2.368 | 0.001164 | 1601.03865,1601.00331,etc |
| initial datum | 84 | 30 | 2.793 | 0.001069 | 1601.01946,1601.07552,etc |
| complex conjugate | 41 | 11 | 4.0 | 0.001036 | 1601.04177,1601.03355,etc |
| Einstein-Hilbert action | 62 | 31 | 2.033 | 0.001032 | 1601.03274,1601.06133,etc |
| two-point function | 38 | 11 | 3.7 | 0.001031 | 1601.00785,1601.05415,etc |
| conformal field theory | 34 | 15 | 2.143 | 0.001029 | 1601.03865,1601.07558,etc |
| specific model | 35 | 15 | 2.429 | 0.001023 | 1601.02180,1601.03904,etc |
| toy model | 44 | 18 | 2.529 | 0.000997 | 1601.02916,1601.01583,etc |
| point function | 25 | 11 | 2.3 | 0.000981 | 1601.03556,1601.06133,etc |
| evolution equation | 59 | 21 | 2.8 | 0.00095 | 1601.04079,1601.04177,etc |
| central density | 42 | 11 | 4.1 | 0.000937 | 1601.06120,1601.03407,etc |
| linear order | 69 | 23 | 3.091 | 0.000928 | 1601.00588,1601.07558,etc |
| stress-energy tensor | 58 | 28 | 2.111 | 0.000918 | 1601.00161,1601.01384,etc |
| cosmological perturbation | 58 | 20 | 3.0 | 0.000897 | 1601.02180,1601.08175,etc |
| imaginary part | 87 | 22 | 4.095 | 0.000877 | 1601.03865,1601.01384,etc |
| Dirac equation | 52 | 11 | 4.7 | 0.000875 | 1601.03865,1601.00320,etc |
| conformal symmetry | 23 | 11 | 2.2 | 0.000875 | 1601.07558,1601.07634,etc |
| general solution | 80 | 36 | 2.257 | 0.000873 | 1601.07828,1601.05827,etc |
| kinetic term | 68 | 22 | 2.952 | 0.000856 | 1601.02180,1601.06700,etc |
| commutation relation | 32 | 14 | 2.231 | 0.000856 | 1601.06443,1601.04744,etc |
| classical solution | 28 | 13 | 2.25 | 0.000848 | 1601.04177,1601.04744,etc |
| dual field theory | 35 | 11 | 3.4 | 0.000842 | 1601.01946,1601.03865,etc |
| field theory | 82 | 37 | 2.25 | 0.000834 | 1601.03865,1601.05500,etc |
| effective mass | 29 | 14 | 2.154 | 0.000831 | 1601.03865,1601.06133,etc |
| Levi-Civita connection | 32 | 15 | 2.214 | 0.000821 | 1601.06809,1601.00588,etc |
| Einstein gravity | 59 | 21 | 2.85 | 0.000818 | 1601.01055,1601.03865,etc |
| Planck scale | 50 | 24 | 2.13 | 0.000801 | 1601.00785,1601.02180,etc |
| quantum level | 30 | 13 | 2.417 | 0.000778 | 1601.02180,1601.00161,etc |
| Lagrange multiplier | 52 | 18 | 2.588 | 0.000767 | 1601.00547,1601.04744,etc |
| differential equation | 139 | 59 | 2.379 | 0.000729 | 1601.07828,1601.02916,etc |
| boundary term | 87 | 21 | 4.3 | 0.000715 | 1601.03865,1601.06700,etc |
| real part | 42 | 15 | 2.929 | 0.000714 | 1601.00924,1601.03106,etc |
| quadratic order | 32 | 11 | 3.1 | 0.000689 | 1601.05415,1601.07529,etc |
| ordinary matter | 39 | 13 | 3.167 | 0.000681 | 1601.07828,1601.04177,etc |
| asymptotic behavior | 52 | 23 | 2.273 | 0.000671 | 1601.03865,1601.07475,etc |
| Poisson bracket | 45 | 14 | 3.308 | 0.000665 | 1601.04744,1601.05707,etc |
| Minkowski space-time | 47 | 12 | 3.909 | 0.000578 | 1601.03865,1601.03942,etc |
| Sitter space | 42 | 19 | 2.222 | 0.000574 | 1601.07828,1601.03929,etc |
| curved space-time | 30 | 13 | 2.417 | 0.000568 | 1601.03865,1601.00161,etc |
| present time | 34 | 16 | 2.2 | 0.000545 | 1601.07828,1601.03904,etc |
| real number | 34 | 15 | 2.214 | 0.000535 | 1601.03865,1601.02916,etc |
| Klein-Gordon equation | 42 | 18 | 2.412 | 0.000491 | 1601.03904,1601.08175,etc |
| electric field | 38 | 16 | 2.4 | 0.000474 | 1601.03865,1601.02916,etc |
| Fourier mode | 22 | 11 | 2.1 | 0.000473 | 1601.05805,1601.06133,etc |
| normal vector | 27 | 11 | 2.6 | 0.000429 | 1601.01946,1601.03865,etc |
| spatial derivative | 23 | 11 | 2.1 | 0.000397 | 1601.01384,1601.06789,etc |
| rotational invariance | 23 | 11 | 2.2 | 0.000386 | 1601.03865,1601.06700,etc |
| field redefinition | 28 | 11 | 2.4 | 0.000344 | 1601.03274,1601.06133,etc |
| asymptotic expansion | 28 | 14 | 2.077 | 0.000341 | 1601.05827,1601.03274,etc |
| Fourier space | 27 | 12 | 2.364 | 0.000336 | 1601.07552,1601.03556,etc |
| finite temperature | 35 | 11 | 3.4 | 0.000298 | 1601.03865,1601.03274,etc |