| 1 | anti de sitter | AdS | 462 | 15 | 2.002927 | 1809.04084,1809.04081,etc |
| 2 | friedmann robertson walker | FRW | 73 | 10 | 1.000891 | 1809.04218,1809.03172,etc |
| 3 | quantum field theory | QFT | 32 | 10 | 1.000474 | 1809.10142,1809.02732,etc |
| 4 | effective field theory | EFT | 64 | 9 | 1.001087 | 1809.07724,1809.10166,etc |
| 5 | conformal field theory | CFT | 160 | 8 | 1.005864 | 1809.04084,1809.01197,etc |
| 6 | markov chain monte carlo | MCMC | 34 | 8 | 1.001538 | 1809.07737,1809.03598,etc |
| 7 | de sitter | dS | 183 | 8 | 2.003721 | 1809.02480,1809.03471,etc |
| 8 | post newtonian | PN | 299 | 8 | 2.002954 | 1809.09473,1809.10465,etc |
| 9 | null energy condition | NEC | 164 | 7 | 1.002218 | 1809.07010,1809.05529,etc |
| 10 | science and technology facilities council | STFC | 6 | 6 | 1.000096 | 1809.05348,1809.08275,etc |
| 11 | tolman oppenheimer volkoff | TOV | 54 | 6 | 2.002096 | 1809.04408,1809.07169,etc |
| 12 | arnowitt deser misner | ADM | 37 | 6 | 1.000335 | 1809.05179,1809.08237,etc |
| 13 | binary neutron star | BNS | 62 | 5 | 1.002509 | 1809.05348,1809.08237,etc |
| 14 | dirac born infeld | DBI | 10 | 5 | 1.000419 | 1809.07724,1809.07216,etc |
| 15 | einstein maxwell dilaton | EMD | 157 | 5 | 2.001972 | 1809.03320,1809.03471,etc |
| 16 | friedmann lemaitre robertson walker | FLRW | 18 | 5 | 1.000706 | 1809.00321,1809.00126,etc |
| 17 | innermost stable circular orbit | ISCO | 19 | 4 | 1.000258 | 1809.08682,1809.09359,etc |
| 18 | friedmann lema^tre robertson walker | FLRW | 21 | 4 | 2.000378 | 1809.01961,1809.09390,etc |
| 19 | chevallier polarski linder | CPL | 18 | 4 | 2.000973 | 1809.04218,1809.02340,etc |
| 20 | loop quantum cosmology | LQC | 175 | 4 | 2.00543 | 1809.03172,1809.09659,etc |
| 21 | joint light curve analysis | JLA | 22 | 4 | 1.001501 | 1809.08792,1809.06883,etc |
| 22 | effective one body | EOB | 64 | 4 | 2.000957 | 1809.02516,1809.04349,etc |
| 23 | binary black hole | BBH | 76 | 3 | 2.007642 | 1809.05348,1809.10360,etc |
| 24 | super yang mills | SYM | 20 | 3 | 1.000141 | 1809.04084,1809.05529,etc |
| 25 | einstein telescope | ET | 43 | 3 | 2.000736 | 1809.03500,1809.03528,etc |
| 26 | mukhanov sasaki | M-S | 34 | 3 | 2.00077 | 1809.09169,1809.09874,etc |
| 27 | electroweak | EW | 42 | 3 | 2.001573 | 1809.11018,1809.00126,etc |
| 28 | anti de sitter/conformal field theory | AdS/CFT | 8 | 3 | 1.000362 | 1809.07216,1809.03471,etc |
| 29 | friedman robertson walker | FRW | 17 | 3 | 2.000682 | 1809.00550,1809.04944,etc |
| 30 | national research foundation of korea | NRF | 7 | 3 | 1.000016 | 1809.09174,1809.01182,etc |
| 31 | standard model extension | SME | 87 | 3 | 1.004472 | 1809.08356,1809.05535,etc |
| 32 | quasinormal mode | QNM | 28 | 3 | 1.001425 | 1809.10279,1809.05529,etc |
| 33 | friedmann lema^{i}tre robertson walker | FLRW | 13 | 3 | 2.000445 | 1809.05410,1809.08735,etc |
| 34 | reissner nordstr"om | RN | 53 | 3 | 2.000218 | 1809.03471,1809.03810,etc |
| 35 | gleyzes langlois piazza vernizzi | GLPV | 23 | 3 | 2.000969 | 1809.03484,1809.08735,etc |
| 36 | newman penrose | NP | 49 | 3 | 2.00106 | 1809.04715,1809.03906,etc |
| 37 | friedmann lema^itre robertson walker | FLRW | 20 | 3 | 2.000305 | 1809.08557,1809.03919,etc |
| 38 | kilo degree survey | KiDS | 33 | 3 | 2.003375 | 1809.03924,1809.03224,etc |
| 39 | brans dicke | BD | 48 | 3 | 2.000659 | 1809.08735,1809.05355,etc |
| 40 | generalized uncertainty principle | GUP | 83 | 3 | 2.001604 | 1809.06348,1809.00442,etc |