| 1 | general relativity | GR | 521 | 60 | 1.001579 | 1605.00552,1605.09778,etc |
| 2 | cosmic microwave background | CMB | 477 | 37 | 2.003494 | 1605.04351,1605.05292,etc |
| 3 | gravitational wave | GW | 755 | 21 | 2.004182 | 1605.01341,1605.01209,etc |
| 4 | black hole | BH | 767 | 19 | 2.006091 | 1605.05911,1605.01341,etc |
| 5 | equation of state | EoS | 159 | 19 | 2.001696 | 1605.01209,1605.05068,etc |
| 6 | friedmann robertson walker | FRW | 75 | 16 | 1.001411 | 1605.06140,1605.05852,etc |
| 7 | dark energy | DE | 230 | 15 | 1.003205 | 1605.02325,1605.00552,etc |
| 8 | dark matter | DM | 739 | 15 | 2.010628 | 1605.02325,1605.00552,etc |
| 9 | loop quantum gravity | LQG | 131 | 13 | 2.002652 | 1605.00497,1605.01125,etc |
| 10 | standard model | SM | 112 | 13 | 2.00444 | 1605.02627,1605.04043,etc |
| 11 | cold dark matter | CDM | 256 | 12 | 1.005389 | 1605.06140,1605.03504,etc |
| 12 | large scale structure | LSS | 54 | 11 | 2.000532 | 1605.03404,1605.05292,etc |
| 13 | anti de sitter | AdS | 156 | 11 | 1.002092 | 1605.01070,1605.04335,etc |
| 14 | loop quantum cosmology | LQC | 100 | 9 | 1.002667 | 1605.04482,1605.01383,etc |
| 15 | friedmann lema^itre robertson walker | FLRW | 51 | 7 | 2.001085 | 1605.03405,1605.05292,etc |
| 16 | signal to noise ratio | SNR | 48 | 7 | 1.00201 | 1605.01341,1605.07822,etc |
| 17 | friedmann lema^{i}tre robertson walker | FLRW | 36 | 7 | 1.000468 | 1605.06121,1605.07178,etc |
| 18 | post newtonian | PN | 279 | 7 | 1.003378 | 1605.03424,1605.01067,etc |
| 19 | electromagnetic | EM | 49 | 7 | 2.001838 | 1605.04467,1605.04143,etc |
| 20 | neutron star | NS | 171 | 6 | 2.004205 | 1605.01341,1605.00177,etc |
| 21 | renormalization group | RG | 90 | 6 | 1.000726 | 1605.06121,1605.07610,etc |
| 22 | quantum field theory | QFT | 71 | 6 | 1.00621 | 1605.04335,1605.07610,etc |
| 23 | de sitter | dS | 99 | 6 | 2.003302 | 1605.00059,1605.01271,etc |
| 24 | baryon acoustic oscillations | BAO | 85 | 6 | 2.00227 | 1605.02702,1605.04707,etc |
| 25 | null energy condition | NEC | 23 | 6 | 2.001769 | 1605.04482,1605.01268,etc |
| 26 | arnowitt deser misner | ADM | 37 | 5 | 2.000976 | 1605.07625,1605.07664,etc |
| 27 | innermost stable circular orbit | ISCO | 77 | 5 | 2.004887 | 1605.04189,1605.01209,etc |
| 28 | equivalence principle | EEP | 101 | 5 | 2.004954 | 1605.05852,1605.05832,etc |
| 29 | effective field theory | EFT | 69 | 5 | 2.00155 | 1605.07630,1605.04043,etc |
| 30 | equations of motion | EOM | 44 | 5 | 2.00112 | 1605.07630,1605.03906,etc |
| 31 | sloan digital sky survey | SDSS | 45 | 5 | 1.001828 | 1605.02627,1605.09380,etc |
| 32 | gamma ray burst | GRB | 430 | 5 | 2.003826 | 1605.00177,1605.03588,etc |
| 33 | bose einstein condensate | BEC | 94 | 5 | 1.004992 | 1605.05928,1605.01027,etc |
| 34 | equations of state | EoS | 233 | 4 | 2.008626 | 1605.00408,1605.06140,etc |
| 35 | black holes | BH | 229 | 4 | 2.004589 | 1605.01209,1605.02769,etc |
| 36 | dvali gabadadze porrati | DGP | 27 | 4 | 1.001381 | 1605.07438,1605.09054,etc |
| 37 | probability density function | PDF | 39 | 4 | 1.001164 | 1605.09398,1605.04482,etc |
| 38 | ultraviolet | UV | 24 | 4 | 2.00046 | 1605.02080,1605.08757,etc |
| 39 | lorentz invariance violation | LV | 34 | 4 | 1.005109 | 1605.04168,1605.03588,etc |
| 40 | gravitational waves | GW | 150 | 4 | 2.005223 | 1605.03424,1605.01840,etc |
| 41 | generalized uncertainty principle | GUP | 25 | 4 | 1.000608 | 1605.08378,1605.06463,etc |
| 42 | quantum mechanics | QM | 17 | 4 | 2.001504 | 1605.04361,1605.09337,etc |
| 43 | ordinary differential equation | ODE | 13 | 4 | 1.0001 | 1605.07954,1605.01067,etc |
| 44 | active galactic nucleus | AGN | 97 | 4 | 2.001528 | 1605.03659,1605.09389,etc |
| 45 | laser interferometer gravitational wave observatory | LIGO | 22 | 4 | 1.001112 | 1605.02193,1605.07609,etc |
| 46 | japan society for the promotion of science | JSPS | 4 | 3 | 1.000062 | 1605.03405,1605.07954,etc |
| 47 | kerr newman | KN | 14 | 3 | 1.000757 | 1605.06131,1605.07193,etc |
| 48 | cosmic microwave background radiation | CMBR | 31 | 3 | 2.001396 | 1605.03404,1605.09045,etc |
| 49 | einstein hilbert | EH | 10 | 3 | 1.001044 | 1605.07630,1605.04173,etc |
| 50 | grand unified theory | GUT | 6 | 3 | 1.000105 | 1605.06121,1605.06011,etc |
| 51 | gauss bonnet | GB | 103 | 3 | 2.004313 | 1605.01456,1605.05788,etc |
| 52 | neutron stars | NS | 104 | 3 | 2.000683 | 1605.01209,1605.03424,etc |
| 53 | teleparallel equivalent of general relativity | TEGR | 12 | 3 | 1.000508 | 1605.01989,1605.04599,etc |
| 54 | primordial black hole | PBH | 85 | 3 | 2.002804 | 1605.04482,1605.01405,etc |
| 55 | bunch davies | BD | 12 | 3 | 1.000301 | 1605.04482,1605.02648,etc |
| 56 | cosmological constant | CC | 34 | 3 | 1.001485 | 1605.08424,1605.07610,etc |
| 57 | baryonic acoustic oscillation | BAO | 18 | 3 | 2.001096 | 1605.01475,1605.04676,etc |
| 58 | quantum chromodynamics | QCD | 110 | 3 | 2.0033 | 1605.07610,1605.06104,etc |
| 59 | tolman oppenheimer volkoff | TOV | 15 | 3 | 2.000298 | 1605.03591,1605.01268,etc |
| 60 | lorentz invariance | LI | 18 | 3 | 1.001636 | 1605.08757,1605.04168,etc |
| 61 | advanced ligo | aLIGO | 26 | 3 | 1.000304 | 1605.02369,1605.02680,etc |
| 62 | kubo martin schwinger | KMS | 26 | 3 | 2.001542 | 1605.08015,1605.03942,etc |
| 63 | bondi metzner sachs | BMS | 58 | 3 | 2.002401 | 1605.09094,1605.01273,etc |
| 64 | friedmann lemaitre robertson walker | FLRW | 5 | 3 | 1.000015 | 1605.07311,1605.00864,etc |
| 65 | brans dicke | BD | 92 | 3 | 2.001732 | 1605.00456,1605.00326,etc |
| 66 | quasi periodic oscillation | QPO | 69 | 3 | 2.001466 | 1605.02629,1605.01709,etc |