| 1 | anti de sitter | AdS | 241 | 10 | 2.002878 | 1901.01873,1901.02784,etc |
| 2 | post newtonian | PN | 257 | 9 | 2.004402 | 1901.00938,1901.01253,etc |
| 3 | effective field theory | EFT | 65 | 8 | 1.004195 | 1901.01265,1901.02202,etc |
| 4 | de sitter | dS | 599 | 8 | 2.004121 | 1901.01873,1901.09711,etc |
| 5 | quantum field theory | QFT | 65 | 8 | 1.000616 | 1901.01891,1901.06994,etc |
| 6 | quasinormal mode | QNM | 105 | 7 | 1.002005 | 1901.01265,1901.03965,etc |
| 7 | friedmann lema^itre robertson walker | FLRW | 19 | 7 | 1.000337 | 1901.03998,1901.04300,etc |
| 8 | binary black hole | BBH | 189 | 6 | 2.005723 | 1901.00869,1901.05901,etc |
| 9 | innermost stable circular orbit | ISCO | 93 | 6 | 2.003338 | 1901.02730,1901.03064,etc |
| 10 | friedmann lemaitre robertson walker | FLRW | 47 | 6 | 2.001118 | 1901.03354,1901.04624,etc |
| 11 | friedmann lema^{i}tre robertson walker | FLRW | 44 | 6 | 1.000775 | 1901.04308,1901.05091,etc |
| 12 | ordinary differential equation | ODE | 20 | 5 | 1.000234 | 1901.02461,1901.04586,etc |
| 13 | arnowitt deser misner | ADM | 22 | 5 | 1.000201 | 1901.02784,1901.04640,etc |
| 14 | null energy condition | NEC | 37 | 5 | 1.000866 | 1901.06561,1901.07183,etc |
| 15 | numerical relativity | NR | 93 | 4 | 2.002288 | 1901.00869,1901.07038,etc |
| 16 | friedmann robertson walker | FRW | 8 | 4 | 1.000121 | 1901.01596,1901.04607,etc |
| 17 | degenerate higher order scalar tensor | DHOST | 112 | 4 | 2.003298 | 1901.02202,1901.04658,etc |
| 18 | equations of state | EoS | 142 | 4 | 2.005845 | 1901.02461,1901.05271,etc |
| 19 | natural science foundation of china | NSFC | 4 | 4 | 1.000043 | 1901.03064,1901.06117,etc |
| 20 | general relativistic | GR | 104 | 4 | 2.006738 | 1901.06217,1901.05092,etc |
| 21 | european research council | ERC | 4 | 4 | 1.000027 | 1901.06969,1901.10468,etc |
| 22 | effective one body | EOB | 75 | 4 | 1.004909 | 1901.07102,1901.08516,etc |
| 23 | markov chain monte carlo | MCMC | 10 | 3 | 1.000262 | 1901.00937,1901.05966,etc |
| 24 | parameterized post newtonian | PPN | 13 | 3 | 2.000998 | 1901.00937,1901.00938,etc |
| 25 | loop quantum cosmology | LQC | 250 | 3 | 2.003976 | 1901.01279,1901.05091,etc |
| 26 | generalized uncertainty principle | GUP | 64 | 3 | 2.004263 | 1901.01596,1901.05766,etc |
| 27 | extreme mass ratio inspiral | EMRI | 17 | 3 | 1.000343 | 1901.02730,1901.05370,etc |
| 28 | einstein hilbert | EH | 7 | 3 | 1.000105 | 1901.02892,1901.08690,etc |
| 29 | born infeld | BI | 84 | 3 | 2.002166 | 1901.02965,1901.06216,etc |
| 30 | brans dicke | BD | 185 | 3 | 1.001496 | 1901.03650,1901.08690,etc |
| 31 | quasi normal mode | QNM | 184 | 3 | 2.002256 | 1901.04586,1901.05902,etc |
| 32 | einstein telescope | ET | 21 | 3 | 1.000889 | 1901.05370,1901.08249,etc |
| 33 | conformal field theory | CFT | 21 | 3 | 2.000749 | 1901.05589,1901.03928,etc |
| 34 | national research foundation of korea | NRF | 5 | 3 | 1.000107 | 1901.05589,1901.11214,etc |
| 35 | dvali gabadadze porrati | DGP | 23 | 3 | 1.000643 | 1901.07183,1901.03763,etc |
| 36 | tolman oppenheimer volkoff | TOV | 72 | 3 | 2.001572 | 1901.07546,1901.10448,etc |
| 37 | binary neutron stars | BNS | 21 | 3 | 2.000632 | 1901.08249,1901.07832,etc |
| 38 | klein gordon | KG | 31 | 3 | 1.000165 | 1901.08690,1901.00947,etc |
| 39 | bose einstein condensate | BEC | 63 | 3 | 2.003894 | 1901.09098,1901.11187,etc |
| 40 | binary neutron star | BNS | 24 | 3 | 1.00077 | 1901.09884,1901.04138,etc |
| 41 | transverse traceless | TT | 12 | 3 | 2.000283 | 1901.09946,1901.09956,etc |
| 42 | long wavelength | LW | 21 | 3 | 2.000441 | 1901.09946,1901.09956,etc |
| 43 | hypermassive neutron star | HMNS | 63 | 3 | 1.002177 | 1901.09977,1901.04138,etc |