| binary black hole | BBH | 441 | 14 | 2.006194 | 1904.03443,1904.03985,etc |
| friedmann robertson walker | FRW | 62 | 12 | 1.001837 | 1904.01345,1904.01563,etc |
| post newtonian | PN | 366 | 11 | 1.007411 | 1904.03443,1904.03985,etc |
| anti de sitter | AdS | 257 | 11 | 2.006199 | 1904.04871,1904.04928,etc |
| einstein telescope | ET | 124 | 10 | 1.0031 | 1904.00212,1904.03460,etc |
| quantum field theory | QFT | 78 | 10 | 2.00132 | 1904.00419,1904.06944,etc |
| loop quantum cosmology | LQC | 163 | 10 | 2.003212 | 1904.00598,1904.01075,etc |
| innermost stable circular orbit | ISCO | 49 | 10 | 1.001652 | 1904.01013,1904.03129,etc |
| binary neutron star | BNS | 134 | 10 | 1.004547 | 1904.03443,1904.03460,etc |
| event horizon telescope | EHT | 35 | 9 | 2.000528 | 1904.00711,1904.07710,etc |
| conformal field theory | CFT | 196 | 8 | 2.002199 | 1904.11344,1904.02170,etc |
| null energy condition | NEC | 30 | 7 | 1.000912 | 1904.02622,1904.04928,etc |
| effective field theory | EFT | 51 | 7 | 1.000863 | 1904.06516,1904.00924,etc |
| markov chain monte carlo | MCMC | 19 | 6 | 1.000571 | 1904.00212,1904.01427,etc |
| tolman oppenheimer volkoff | TOV | 16 | 6 | 1.000627 | 1904.00907,1904.05885,etc |
| ordinary differential equation | ODE | 33 | 6 | 1.000646 | 1904.01013,1904.02168,etc |
| partial differential equation | PDE | 18 | 5 | 1.00042 | 1904.01013,1904.02168,etc |
| friedmann lema^{i}tre robertson walker | FLRW | 25 | 5 | 1.000893 | 1904.01427,1904.03545,etc |
| friedmann lema^tre robertson walker | FLRW | 25 | 5 | 1.000502 | 1904.01836,1904.02915,etc |
| gauss bonnet | GB | 44 | 5 | 1.001496 | 1904.06572,1904.09997,etc |
| bose einstein condensate | BEC | 34 | 5 | 1.000721 | 1904.07191,1904.01958,etc |
| wheeler dewitt | WdW | 31 | 4 | 1.000475 | 1904.00598,1904.10794,etc |
| science and technology facilities council | STFC | 7 | 4 | 1.000185 | 1904.05056,1904.05112,etc |
| de sitter | dS | 171 | 4 | 2.005733 | 1904.06631,1904.11602,etc |
| quasinormal mode | QNM | 121 | 4 | 2.003512 | 1904.07703,1904.09509,etc |
| cosmic explorer | CE | 67 | 4 | 2.001981 | 1904.09989,1904.12712,etc |
| degenerate higher order scalar tensor | DHOST | 28 | 3 | 1.001014 | 1904.03554,1904.06572,etc |
| gleyzes langlois piazza vernizzi | GLPV | 7 | 3 | 1.000151 | 1904.03554,1904.06572,etc |
| arnowitt deser misner | ADM | 11 | 3 | 1.000386 | 1904.04142,1904.10794,etc |
| quasi normal mode | QNM | 72 | 3 | 2.003878 | 1904.05112,1904.08163,etc |
| bimetric relativity | BR | 29 | 3 | 1.00062 | 1904.07869,1904.09297,etc |
| bimetric field equations | BFE | 25 | 3 | 2.000585 | 1904.07869,1904.09297,etc |
| numerical relativity | NR | 130 | 3 | 2.006215 | 1904.09295,1904.09550,etc |
| effective one body | EOB | 112 | 3 | 1.004078 | 1904.09550,1904.09558,etc |
| supernovae type ia | SNIa | 6 | 3 | 1.000179 | 1904.10436,1904.06294,etc |
| deutsche forschungsgemeinschaft | DFG | 3 | 3 | 1.000058 | 1904.01046,1904.03433,etc |
| centre national de recherche scientifique | CNRS | 3 | 3 | 1.000036 | 1904.01683,1904.02396,etc |
| istituto nazionale della fisica nucleare | INFN | 3 | 3 | 1.000036 | 1904.01683,1904.02396,etc |
| ryu takayanagi | RT | 36 | 3 | 2.00237 | 1904.04408,1904.04834,etc |
| natural sciences and engineering research council of canada | NSERC | 4 | 3 | 1.000029 | 1904.04834,1904.04923,etc |
| axion like particle | ALP | 13 | 3 | 1.001147 | 1904.09003,1904.09313,etc |