| 1 | black hole | 1997 | 199 | 10.076 | 0.005498 | 2005.00001,2005.00184,etc |
| 2 | massive scalar field | 56 | 20 | 2.895 | 0.004855 | 2005.01388,2005.01784,etc |
| 3 | reheating temperature | 62 | 12 | 5.273 | 0.004404 | 2005.00001,2005.04693,etc |
| 4 | magnetic field | 332 | 33 | 10.219 | 0.00403 | 2005.00747,2005.01821,etc |
| 5 | time delay | 86 | 17 | 5.312 | 0.004022 | 2005.01310,2005.03121,etc |
| 6 | exotic matter | 68 | 11 | 6.6 | 0.003928 | 2005.00540,2005.01132,etc |
| 7 | extra dimension | 117 | 23 | 5.273 | 0.003852 | 2005.00483,2005.01418,etc |
| 8 | dark energy | 291 | 62 | 4.754 | 0.003662 | 2005.00540,2005.00747,etc |
| 9 | Hawking radiation | 185 | 32 | 5.839 | 0.003589 | 2005.00001,2005.00360,etc |
| 10 | critical point | 214 | 32 | 6.806 | 0.003327 | 2005.01507,2005.03443,etc |
| 11 | Gauss-Bonnet term | 66 | 15 | 4.571 | 0.003213 | 2005.01636,2005.02225,etc |
| 12 | stress-energy tensor | 131 | 33 | 3.844 | 0.003141 | 2005.01388,2005.01848,etc |
| 13 | entanglement entropy | 164 | 15 | 11.643 | 0.002836 | 2005.05322,2005.00021,etc |
| 14 | scalar field | 967 | 154 | 6.314 | 0.002826 | 2005.00001,2005.00184,etc |
| 15 | free energy | 44 | 11 | 3.6 | 0.002801 | 2005.02826,2005.04028,etc |
| 16 | phase transition | 178 | 35 | 5.059 | 0.002739 | 2005.00307,2005.00360,etc |
| 17 | pure state | 37 | 12 | 3.182 | 0.002696 | 2005.06052,2005.06730,etc |
| 18 | Jordan frame | 35 | 12 | 3.091 | 0.002668 | 2005.02750,2005.05785,etc |
| 19 | singular point | 31 | 12 | 2.727 | 0.002644 | 2005.01913,2005.05350,etc |
| 20 | cold dark matter | 55 | 24 | 2.348 | 0.002575 | 2005.02807,2005.04550,etc |
| 21 | quasinormal frequency | 97 | 11 | 8.3 | 0.002568 | 2005.00674,2005.02208,etc |
| 22 | deformation parameter | 57 | 13 | 4.25 | 0.002557 | 2005.00184,2005.04515,etc |
| 23 | Einstein frame | 89 | 24 | 3.783 | 0.002529 | 2005.00184,2005.01388,etc |
| 24 | spectral index | 90 | 21 | 4.45 | 0.002504 | 2005.00001,2005.03753,etc |
| 25 | large black hole | 35 | 14 | 2.308 | 0.002488 | 2005.02086,2005.02225,etc |
| 26 | effective theory | 72 | 20 | 2.895 | 0.002423 | 2005.02086,2005.03413,etc |
| 27 | nonumber && | 271 | 13 | 22.5 | 0.002377 | 2005.00540,2005.02750,etc |
| 28 | eikonal limit | 36 | 11 | 3.4 | 0.002373 | 2005.02225,2005.03028,etc |
| 29 | small black hole | 45 | 12 | 4.0 | 0.002349 | 2005.02225,2005.05350,etc |
| 30 | quantum gravity | 322 | 80 | 4.051 | 0.002274 | 2005.00307,2005.00747,etc |
| 31 | quasinormal mode | 99 | 19 | 5.389 | 0.002263 | 2005.00674,2005.01507,etc |
| 32 | inflaton field | 51 | 18 | 2.765 | 0.002241 | 2005.00001,2005.01122,etc |
| 33 | energy condition | 109 | 24 | 4.087 | 0.002221 | 2005.00307,2005.00540,etc |
| 34 | general relativity | 460 | 135 | 3.41 | 0.002181 | 2005.00184,2005.00307,etc |
| 35 | black hole mass | 71 | 25 | 2.917 | 0.002142 | 2005.00483,2005.00747,etc |
| 36 | circular orbit | 81 | 23 | 3.636 | 0.00214 | 2005.00602,2005.01310,etc |
| 37 | black hole solution | 125 | 46 | 2.733 | 0.002108 | 2005.00184,2005.00307,etc |
| 38 | string theory | 336 | 59 | 5.776 | 0.002089 | 2005.00747,2005.01122,etc |
| 39 | heat capacity | 63 | 11 | 4.9 | 0.002062 | 2005.00307,2005.00360,etc |
| 40 | baryonic matter | 33 | 13 | 2.667 | 0.002025 | 2005.02750,2005.04025,etc |
| 41 | binary black hole | 44 | 16 | 2.867 | 0.001995 | 2005.02208,2005.03121,etc |
| 42 | tensor-to-scalar ratio | 80 | 23 | 3.409 | 0.001989 | 2005.00001,2005.01122,etc |
| 43 | merger rate | 60 | 14 | 4.462 | 0.001981 | 2005.03306,2005.09607,etc |
| 44 | imaginary part | 144 | 38 | 3.865 | 0.001927 | 2005.00674,2005.01310,etc |
| 45 | correlation function | 185 | 21 | 9.1 | 0.001924 | 2005.00001,2005.07516,etc |
| 46 | gravitational perturbation | 47 | 14 | 3.538 | 0.001913 | 2005.00674,2005.01507,etc |
| 47 | matter distribution | 42 | 17 | 2.375 | 0.00191 | 2005.01418,2005.01913,etc |
| 48 | gravitational wave | 293 | 117 | 2.5 | 0.0019 | 2005.00184,2005.00245,etc |
| 49 | second fundamental form | 41 | 12 | 3.364 | 0.0019 | 2005.01312,2005.03736,etc |
| 50 | Planck scale | 85 | 32 | 2.71 | 0.001894 | 2005.00747,2005.01762,etc |
| 51 | neutron star | 299 | 52 | 5.824 | 0.001852 | 2005.00540,2005.00602,etc |
| 52 | gravitational field | 182 | 71 | 2.543 | 0.001835 | 2005.00184,2005.00483,etc |
| 53 | Dirac equation | 45 | 12 | 4.0 | 0.001824 | 2005.00674,2005.03772,etc |
| 54 | deceleration parameter | 65 | 14 | 4.923 | 0.001817 | 2005.01364,2005.01636,etc |
| 55 | power spectrum | 285 | 50 | 5.755 | 0.001808 | 2005.00001,2005.00360,etc |
| 56 | energy-momentum tensor | 246 | 69 | 3.559 | 0.001784 | 2005.00307,2005.00602,etc |
| 57 | distribution function | 62 | 11 | 6.1 | 0.001773 | 2005.01848,2005.03306,etc |
| 58 | mass ratio | 166 | 25 | 6.833 | 0.00177 | 2005.01388,2005.01747,etc |
| 59 | electric charge | 135 | 31 | 4.433 | 0.00175 | 2005.00360,2005.00674,etc |
| 60 | real part | 100 | 32 | 3.194 | 0.001733 | 2005.00674,2005.01507,etc |
| 61 | black hole entropy | 67 | 17 | 4.0 | 0.001723 | 2005.00747,2005.01312,etc |
| 62 | metric function | 175 | 46 | 3.711 | 0.001693 | 2005.00540,2005.00982,etc |
| 63 | electromagnetic field | 98 | 32 | 2.677 | 0.001692 | 2005.00245,2005.00674,etc |
| 64 | null energy condition | 39 | 16 | 2.067 | 0.001655 | 2005.01132,2005.01762,etc |
| 65 | density matrix | 66 | 12 | 5.818 | 0.001635 | 2005.06052,2005.06396,etc |
| 66 | electric field | 65 | 15 | 4.143 | 0.001634 | 2005.01821,2005.01848,etc |
| 67 | mass distribution | 47 | 16 | 2.933 | 0.001632 | 2005.02688,2005.03306,etc |
| 68 | first law | 70 | 19 | 3.556 | 0.001624 | 2005.00602,2005.00747,etc |
| 69 | two-point function | 105 | 17 | 6.0 | 0.0016 | 2005.04443,2005.05435,etc |
| 70 | scalar mode | 52 | 20 | 2.684 | 0.001588 | 2005.00883,2005.01636,etc |
| 71 | initial datum | 155 | 29 | 5.5 | 0.001558 | 2005.00883,2005.00988,etc |
| 72 | boundary term | 60 | 23 | 2.591 | 0.001548 | 2005.00602,2005.01256,etc |
| 73 | scale factor | 276 | 77 | 3.618 | 0.001544 | 2005.00001,2005.01364,etc |
| 74 | Einstein gravity | 109 | 33 | 3.375 | 0.001541 | 2005.00674,2005.02086,etc |
| 75 | dynamical system | 49 | 17 | 3.0 | 0.001529 | 2005.01364,2005.01784,etc |
| 76 | field redefinition | 44 | 13 | 2.917 | 0.001512 | 2005.13720,2005.01201,etc |
| 77 | dark energy model | 52 | 17 | 3.125 | 0.00151 | 2005.01364,2005.02807,etc |
| 78 | event horizon | 263 | 69 | 3.794 | 0.001508 | 2005.00307,2005.00483,etc |
| 79 | background evolution | 35 | 15 | 2.429 | 0.001501 | 2005.02173,2005.02807,etc |
| 80 | decay rate | 78 | 16 | 5.067 | 0.001496 | 2005.00674,2005.03028,etc |
| 81 | curvature perturbation | 130 | 21 | 6.45 | 0.001487 | 2005.03753,2005.06385,etc |
| 82 | gravitational field equation | 43 | 13 | 3.5 | 0.001465 | 2005.00483,2005.00674,etc |
| 83 | scalar perturbation | 114 | 40 | 2.897 | 0.00145 | 2005.00001,2005.00674,etc |
| 84 | extremal black hole | 39 | 15 | 2.643 | 0.001442 | 2005.00674,2005.01312,etc |
| 85 | Friedmann equation | 104 | 35 | 3.029 | 0.001439 | 2005.00883,2005.01364,etc |
| 86 | Cauchy horizon | 43 | 14 | 3.231 | 0.001434 | 2005.00307,2005.02208,etc |
| 87 | dark sector | 34 | 11 | 3.3 | 0.001432 | 2005.01364,2005.06231,etc |
| 88 | Weyl tensor | 48 | 14 | 2.923 | 0.001431 | 2005.00245,2005.03859,etc |
| 89 | quantum field | 79 | 36 | 2.229 | 0.001427 | 2005.01364,2005.01784,etc |
| 90 | flat space | 230 | 32 | 7.387 | 0.00141 | 2005.01762,2005.02208,etc |
| 91 | field equation | 279 | 84 | 3.349 | 0.001402 | 2005.00184,2005.00360,etc |
| 92 | gauge field | 168 | 47 | 3.609 | 0.001384 | 2005.00184,2005.00883,etc |
| 93 | phase space | 152 | 43 | 3.5 | 0.001373 | 2005.00883,2005.00988,etc |
| 94 | tensor mode | 70 | 20 | 3.632 | 0.001373 | 2005.00883,2005.01762,etc |
| 95 | dark matter | 201 | 70 | 2.899 | 0.001369 | 2005.00184,2005.00982,etc |
| 96 | boundary condition | 319 | 79 | 4.077 | 0.001358 | 2005.00540,2005.00674,etc |
| 97 | energy momentum tensor | 85 | 30 | 2.897 | 0.001356 | 2005.00360,2005.03413,etc |
| 98 | wave function | 87 | 20 | 4.368 | 0.001347 | 2005.00674,2005.04025,etc |
| 99 | nuclear matter | 95 | 11 | 8.3 | 0.001344 | 2005.00540,2005.01848,etc |
| 100 | Hawking temperature | 76 | 30 | 2.517 | 0.001342 | 2005.00307,2005.00360,etc |
|