| 1 | general relativity | GR | 687 | 51 | 1.002783 | 1708.05911,1708.02239,etc |
| 2 | gravitational wave | GW | 491 | 21 | 2.003441 | 1708.01253,1708.09592,etc |
| 3 | cosmic microwave background | CMB | 267 | 21 | 1.003215 | 1708.08878,1708.07443,etc |
| 4 | equation of state | EoS | 158 | 14 | 2.002063 | 1708.05985,1708.07716,etc |
| 5 | black hole | BH | 278 | 12 | 2.006453 | 1708.08125,1708.02588,etc |
| 6 | anti de sitter | AdS | 302 | 12 | 2.002028 | 1708.08176,1708.09228,etc |
| 7 | friedmann robertson walker | FRW | 67 | 12 | 2.000655 | 1708.06371,1708.03177,etc |
| 8 | post newtonian | pN | 196 | 9 | 1.003106 | 1708.04609,1708.03605,etc |
| 9 | standard model | SME | 80 | 9 | 1.002424 | 1708.05672,1708.06764,etc |
| 10 | large scale structure | LSS | 160 | 8 | 2.005961 | 1708.09813,1708.08915,etc |
| 11 | neutron star | NS | 321 | 8 | 2.005643 | 1708.00426,1708.04837,etc |
| 12 | signal to noise ratio | SN | 78 | 7 | 2.002868 | 1708.00014,1708.02217,etc |
| 13 | dark matter | DM | 247 | 7 | 2.007726 | 1708.03554,1708.07716,etc |
| 14 | infrared | IR | 22 | 6 | 1.000686 | 1708.06731,1708.04249,etc |
| 15 | effective field theory | EFT | 91 | 6 | 1.003358 | 1708.07443,1708.03226,etc |
| 16 | cold dark matter | CDM | 80 | 6 | 2.0023 | 1708.09592,1708.01969,etc |
| 17 | null energy condition | NEC | 43 | 6 | 1.001329 | 1708.06371,1708.06981,etc |
| 18 | ultraviolet | UV | 34 | 5 | 2.001229 | 1708.06731,1708.06634,etc |
| 19 | friedmann lema^{i}tre robertson walker | FLRW | 39 | 5 | 1.001771 | 1708.06357,1708.03592,etc |
| 20 | numerical relativity | NR | 222 | 5 | 2.007129 | 1708.07714,1708.03501,etc |
| 21 | conformal field theory | CFT | 224 | 5 | 2.003309 | 1708.04034,1708.08472,etc |
| 22 | cosmic microwave background radiation | CMB | 8 | 5 | 1.000689 | 1708.09371,1708.07430,etc |
| 23 | gauss bonnet | GB | 125 | 4 | 2.003062 | 1708.02239,1708.06371,etc |
| 24 | advanced ligo | aLIGO | 35 | 4 | 2.002489 | 1708.06490,1708.03605,etc |
| 25 | active galactic nucleus | AGN | 11 | 4 | 1.00042 | 1708.06357,1708.08569,etc |
| 26 | baryon acoustic oscillation | BAO | 49 | 4 | 1.003075 | 1708.06357,1708.09813,etc |
| 27 | newman penrose | NP | 37 | 4 | 1.001125 | 1708.06383,1708.07385,etc |
| 28 | binary neutron star | BNS | 43 | 4 | 2.001116 | 1708.07714,1708.02941,etc |
| 29 | effective one body | EOB | 58 | 4 | 2.002574 | 1708.04359,1708.03501,etc |
| 30 | loop quantum gravity | LQG | 25 | 4 | 1.00027 | 1708.02588,1708.07716,etc |
| 31 | loop quantum cosmology | LQC | 25 | 4 | 1.001003 | 1708.07716,1708.03929,etc |
| 32 | einstein hilbert | EH | 13 | 4 | 1.000463 | 1708.08827,1708.06764,etc |
| 33 | big bang nucleosynthesis | BBN | 36 | 4 | 1.000715 | 1708.01969,1708.05393,etc |
| 34 | arnowitt deser misner | ADM | 25 | 4 | 2.000616 | 1708.07427,1708.05358,etc |
| 35 | monte carlo | MC | 148 | 3 | 1.004732 | 1708.08452,1708.07714,etc |
| 36 | national research foundation of korea | NRF | 5 | 3 | 1.000225 | 1708.05215,1708.00426,etc |
| 37 | transverse and traceless | TT | 12 | 3 | 1.000487 | 1708.02329,1708.03737,etc |
| 38 | nonlinear electrodynamics | NED | 51 | 3 | 2.002385 | 1708.08125,1708.06634,etc |
| 39 | gravitational waves | GW | 38 | 3 | 1.001724 | 1708.06490,1708.00166,etc |
| 40 | very long baseline interferometry | VLBI | 9 | 3 | 1.00037 | 1708.09456,1708.08603,etc |
| 41 | wheeler dewitt | WDW | 30 | 3 | 1.002368 | 1708.00025,1708.01779,etc |
| 42 | power spectral density | PSD | 11 | 3 | 1.000433 | 1708.03605,1708.00426,etc |
| 43 | gamma ray burst | GRB | 41 | 3 | 1.006717 | 1708.05985,1708.02396,etc |
| 44 | laser interferometer gravitational wave observatory | LIGO | 39 | 3 | 2.002745 | 1708.04359,1708.07325,etc |
| 45 | primordial black hole | PBH | 61 | 3 | 2.004269 | 1708.02588,1708.05393,etc |
| 46 | de sitter | dS | 165 | 3 | 2.003899 | 1708.05600,1708.06638,etc |
| 47 | ordinary differential equation | ODE | 14 | 3 | 1.000334 | 1708.00271,1708.04953,etc |
| 48 | brans dicke | BD | 225 | 3 | 2.010837 | 1708.00507,1708.06245,etc |
| 49 | equivalence principle | EqP | 11 | 3 | 1.000909 | 1708.06179,1708.06378,etc |
| 50 | dark energy | DE | 152 | 3 | 2.004146 | 1708.07716,1708.08667,etc |
| 51 | science and engineering research board | SERB | 4 | 3 | 1.000086 | 1708.03501,1708.00671,etc |
| 52 | black holes | BH | 30 | 3 | 2.001764 | 1708.02217,1708.08827,etc |
| 53 | einstein telescope | ET | 10 | 3 | 1.000736 | 1708.02217,1708.00671,etc |
| 54 | cosmic explorer | CE | 15 | 3 | 1.001059 | 1708.02217,1708.00671,etc |
| 55 | chern simons | CS | 58 | 3 | 2.000993 | 1708.08827,1708.08472,etc |
| 56 | friedmann lemaitre robertson walker | FLRW | 12 | 3 | 2.000187 | 1708.05795,1708.06811,etc |
| 57 | dvali gabadadze porrati | DGP | 11 | 3 | 1.000614 | 1708.08603,1708.06981,etc |
| 58 | baryonic acoustic oscillations | BAO | 41 | 3 | 1.003404 | 1708.08603,1708.06981,etc |
| 59 | binary black hole | BBH | 54 | 3 | 2.00595 | 1708.02941,1708.00166,etc |
| 60 | renormalization group | RG | 21 | 3 | 1.000866 | 1708.07445,1708.09760,etc |
| 61 | tolman oppenheimer volkoff | TOV | 13 | 3 | 2.000384 | 1708.07358,1708.08285,etc |
| 62 | reissner nordstr"{o}m | RN | 33 | 3 | 2.001904 | 1708.07006,1708.00374,etc |