| 1 | general relativity | GR | 986 | 67 | 2.003564 | 1903.00287,1903.00391,etc |
| 2 | gravitational wave | GW | 1047 | 46 | 1.004904 | 1903.00025,1903.00287,etc |
| 3 | equation of state | EoS | 436 | 27 | 2.00391 | 1903.00025,1903.01183,etc |
| 4 | black hole | BH | 988 | 26 | 2.007989 | 1903.00025,1903.01488,etc |
| 5 | cosmic microwave background | CMB | 220 | 25 | 2.001671 | 1903.00930,1903.01502,etc |
| 6 | signal to noise ratio | SNR | 169 | 16 | 1.001882 | 1903.02049,1903.05203,etc |
| 7 | innermost stable circular orbit | ISCO | 143 | 14 | 2.00143 | 1903.01958,1903.02049,etc |
| 8 | friedmann robertson walker | FRW | 57 | 14 | 1.001494 | 1903.02288,1903.03098,etc |
| 9 | neutron star | NS | 404 | 11 | 2.010669 | 1903.01183,1903.03778,etc |
| 10 | anti de sitter | AdS | 172 | 10 | 2.003465 | 1903.02035,1903.04379,etc |
| 11 | null energy condition | NEC | 133 | 9 | 2.003982 | 1903.01227,1903.03421,etc |
| 12 | markov chain monte carlo | MCMC | 34 | 9 | 1.000423 | 1903.03098,1903.03836,etc |
| 13 | post newtonian | PN | 373 | 9 | 2.004731 | 1903.03432,1903.03778,etc |
| 14 | ultraviolet | UV | 165 | 9 | 1.002523 | 1903.05113,1903.05118,etc |
| 15 | electromagnetic | EM | 74 | 8 | 2.00251 | 1903.03778,1903.04956,etc |
| 16 | dark energy | DE | 204 | 7 | 2.002902 | 1903.01183,1903.02288,etc |
| 17 | binary black hole | BBH | 365 | 7 | 1.008074 | 1903.05626,1903.08284,etc |
| 18 | laser interferometer space antenna | LISA | 128 | 6 | 1.003073 | 1903.01502,1903.02049,etc |
| 19 | weak energy condition | WEC | 38 | 6 | 1.001192 | 1903.01726,1903.02035,etc |
| 20 | conformal field theory | CFT | 70 | 6 | 1.001602 | 1903.03430,1903.09020,etc |
| 21 | extreme mass ratio inspiral | EMRI | 51 | 6 | 2.001017 | 1903.03649,1903.03651,etc |
| 22 | infrared | IR | 148 | 6 | 2.002357 | 1903.05113,1903.05118,etc |
| 23 | effective field theory | EFT | 105 | 6 | 2.001065 | 1903.05118,1903.06784,etc |
| 24 | large scale structure | LSS | 25 | 6 | 1.000686 | 1903.06938,1903.08088,etc |
| 25 | science and technology facilities council | STFC | 6 | 5 | 1.000113 | 1903.00025,1903.02389,etc |
| 26 | brans dicke | BD | 129 | 5 | 2.002759 | 1903.01502,1903.06679,etc |
| 27 | de sitter | dS | 136 | 5 | 2.001736 | 1903.02035,1903.11758,etc |
| 28 | centre national de recherche scientifique | CNRS | 5 | 5 | 1.000062 | 1903.02389,1903.03909,etc |
| 29 | istituto nazionale della fisica nucleare | INFN | 5 | 5 | 1.000062 | 1903.02389,1903.03909,etc |
| 30 | einstein dilaton gauss bonnet | EdGB | 119 | 5 | 2.002638 | 1903.02624,1903.03483,etc |
| 31 | laser interferometer gravitational wave observatory | LIGO | 48 | 5 | 1.00159 | 1903.02886,1903.00134,etc |
| 32 | vacuum expectation value | VEV | 16 | 5 | 1.000316 | 1903.03548,1903.11760,etc |
| 33 | natural science foundation of china | NSFC | 6 | 5 | 1.000141 | 1903.04071,1903.06612,etc |
| 34 | european research council | ERC | 6 | 5 | 1.000271 | 1903.11760,1903.02418,etc |
| 35 | standard model | SM | 57 | 5 | 2.001813 | 1903.00462,1903.03544,etc |
| 36 | primordial black hole | PBH | 291 | 5 | 2.011542 | 1903.01179,1903.05924,etc |
| 37 | ryu takayanagi | RT | 37 | 5 | 2.001415 | 1903.02760,1903.05927,etc |
| 38 | parametrized post newtonian | PPN | 12 | 4 | 1.000191 | 1903.00391,1903.03514,etc |
| 39 | arnowitt deser misner | ADM | 17 | 4 | 1.00041 | 1903.01036,1903.05113,etc |
| 40 | dark matter | DM | 247 | 4 | 2.010125 | 1903.01183,1903.02049,etc |
| 41 | tolman oppenheimer volkoff | TOV | 20 | 4 | 1.0004 | 1903.01183,1903.06951,etc |
| 42 | navarro frenk white | NFW | 31 | 4 | 2.000802 | 1903.01227,1903.06554,etc |
| 43 | strong energy condition | SEC | 12 | 4 | 1.000406 | 1903.01227,1903.03421,etc |
| 44 | friedmann lema^{i}tre robertson walker | FLRW | 35 | 4 | 1.0015 | 1903.01490,1903.01502,etc |
| 45 | cold dark matter | CDM | 157 | 4 | 2.006929 | 1903.01502,1903.06344,etc |
| 46 | dominant energy condition | DEC | 13 | 4 | 1.000221 | 1903.01726,1903.03421,etc |
| 47 | parameterized post newtonian | PPN | 4 | 4 | 1.000087 | 1903.01958,1903.04356,etc |
| 48 | national science foundation | NSF | 12 | 4 | 1.000276 | 1903.02389,1903.05626,etc |
| 49 | cosmic explorer | CE | 22 | 4 | 1.001164 | 1903.03909,1903.04069,etc |
| 50 | klein gordon | KG | 9 | 4 | 1.000463 | 1903.04303,1903.09417,etc |
| 51 | standard model extension | SME | 15 | 4 | 2.001011 | 1903.04444,1903.09316,etc |
| 52 | quantum electrodynamics | QED | 31 | 4 | 1.001651 | 1903.04741,1903.07029,etc |
| 53 | numerical relativity | NR | 105 | 4 | 2.001255 | 1903.05982,1903.06742,etc |
| 54 | gravitational waves | GW | 124 | 4 | 2.006904 | 1903.06005,1903.08088,etc |
| 55 | energy momentum tensor | EMT | 37 | 4 | 2.00184 | 1903.06471,1903.06679,etc |
| 56 | robertson walker | RW | 27 | 4 | 2.000283 | 1903.06679,1903.10115,etc |
| 57 | big bang nucleosynthesis | BBN | 46 | 4 | 2.000979 | 1903.06679,1903.07604,etc |
| 58 | supernova | SN | 15 | 4 | 1.000234 | 1903.06679,1903.07934,etc |
| 59 | national research foundation of korea | NRF | 8 | 4 | 1.000044 | 1903.07029,1903.08312,etc |
| 60 | equations of state | EoSs | 27 | 4 | 1.000865 | 1903.07779,1903.11638,etc |
| 61 | center of mass | CM | 45 | 4 | 1.002651 | 1903.11638,1903.07080,etc |
| 62 | gamma ray burst | GRB | 88 | 4 | 2.00626 | 1903.03320,1903.04994,etc |
| 63 | quasi periodic oscillation | QPO | 20 | 3 | 1.000775 | 1903.01227,1903.07779,etc |
| 64 | scalar tensor | ST | 40 | 3 | 2.002168 | 1903.01502,1903.07604,etc |
| 65 | modified gravity | MOG | 75 | 3 | 2.00668 | 1903.01958,1903.08088,etc |
| 66 | massive black hole | MBH | 166 | 3 | 2.001536 | 1903.02049,1903.02685,etc |
| 67 | friedmann lema^itre robertson walker | FLRW | 11 | 3 | 1.000361 | 1903.02399,1903.03940,etc |
| 68 | scalar gauss bonnet | sGB | 75 | 3 | 2.002154 | 1903.02624,1903.05427,etc |
| 69 | quantum chromodynamics | QCD | 74 | 3 | 2.002253 | 1903.03047,1903.04825,etc |
| 70 | baryon acoustic oscillations | BAO | 13 | 3 | 2.000483 | 1903.03098,1903.11128,etc |
| 71 | cosmic microwave background radiation | CMBR | 34 | 3 | 2.002196 | 1903.03204,1903.03744,etc |
| 72 | einstein telescope | ET | 19 | 3 | 2.000868 | 1903.03909,1903.09913,etc |
| 73 | gauss bonnet | GB | 54 | 3 | 1.002753 | 1903.03974,1903.09020,etc |
| 74 | shanghai government scholarship | SGS | 3 | 3 | 1.000035 | 1903.04071,1903.09782,etc |
| 75 | event horizon telescope | EHT | 12 | 3 | 2.000226 | 1903.04382,1903.09594,etc |
| 76 | friedmann lemaitre robertson walker | FLRW | 5 | 3 | 1.000179 | 1903.05427,1903.06344,etc |
| 77 | bayes factor | BF | 14 | 3 | 1.00026 | 1903.05778,1903.06742,etc |
| 78 | ultra violet | UV | 80 | 3 | 1.002479 | 1903.06471,1903.10115,etc |
| 79 | general theory of relativity | GR | 92 | 3 | 2.002222 | 1903.06679,1903.09865,etc |
| 80 | wheeler dewitt | WDW | 24 | 3 | 1.001065 | 1903.07029,1903.11073,etc |
| 81 | baryonic acoustic oscillations | BAO | 3 | 3 | 1.000159 | 1903.07604,1903.11544,etc |
| 82 | heisenberg uncertainty principle | HUP | 20 | 3 | 2.000517 | 1903.07934,1903.08494,etc |
| 83 | active galactic nucleus | AGN | 21 | 3 | 2.001154 | 1903.07955,1903.04994,etc |
| 84 | degenerate higher order scalar tensor | DHOST | 43 | 3 | 1.004377 | 1903.08399,1903.11591,etc |
| 85 | confidence level | CL | 24 | 3 | 2.00119 | 1903.09913,1903.01901,etc |
| 86 | general relativistic | GR | 34 | 3 | 2.000814 | 1903.03383,1903.04994,etc |
| 87 | pulsar timing array | PTA | 39 | 3 | 2.003413 | 1903.04590,1903.04592,etc |
| 88 | supermassive black hole | SMBH | 70 | 3 | 2.005303 | 1903.08183,1903.09220,etc |