| 1 | friedmann robertson walker | FRW | 61 | 13 | 1.000766 | 1911.01128,1911.02828,etc |
| 2 | effective field theory | EFT | 99 | 11 | 1.001741 | 1911.02588,1911.06148,etc |
| 3 | anti de sitter | AdS | 227 | 11 | 2.001814 | 1911.06148,1911.06280,etc |
| 4 | post newtonian | PN | 322 | 10 | 2.003752 | 1911.04182,1911.04411,etc |
| 5 | binary black hole | BBH | 119 | 9 | 1.001729 | 1911.00440,1911.01361,etc |
| 6 | conformal field theory | CFT | 342 | 8 | 2.003305 | 1911.03021,1911.03819,etc |
| 7 | ordinary differential equation | ODE | 35 | 7 | 1.000819 | 1911.00414,1911.00644,etc |
| 8 | partial differential equation | PDE | 19 | 6 | 1.000162 | 1911.00047,1911.00494,etc |
| 9 | tolman oppenheimer volkoff | TOV | 38 | 6 | 1.001227 | 1911.00350,1911.02484,etc |
| 10 | arnowitt deser misner | ADM | 24 | 6 | 1.000593 | 1911.01128,1911.01809,etc |
| 11 | innermost stable circular orbit | ISCO | 80 | 6 | 2.003074 | 1911.01920,1911.04796,etc |
| 12 | einstein telescope | ET | 32 | 6 | 2.000696 | 1911.02798,1911.04182,etc |
| 13 | binary neutron star | BNS | 118 | 6 | 1.002391 | 1911.07091,1911.10278,etc |
| 14 | ryu takayanagi | RT | 97 | 6 | 2.001871 | 1911.01640,1911.02018,etc |
| 15 | dirac born infeld | DBI | 110 | 5 | 2.002603 | 1911.00330,1911.02901,etc |
| 16 | friedmann lemaitre robertson walker | FLRW | 14 | 5 | 1.000819 | 1911.00330,1911.02901,etc |
| 17 | quasinormal mode | QNM | 84 | 5 | 2.001189 | 1911.00440,1911.01943,etc |
| 18 | de sitter | dS | 213 | 5 | 2.005309 | 1911.06628,1911.11448,etc |
| 19 | markov chain monte carlo | MCMC | 15 | 5 | 1.000459 | 1911.01681,1911.02618,etc |
| 20 | jackiw teitelboim | JT | 143 | 5 | 2.00239 | 1911.03021,1911.03819,etc |
| 21 | reissner nordstr"{o}m | RN | 65 | 4 | 1.002408 | 1911.00302,1911.08062,etc |
| 22 | numerical relativity | NR | 69 | 4 | 2.001155 | 1911.00440,1911.00644,etc |
| 23 | kaluza klein | KK | 24 | 4 | 1.001682 | 1911.00528,1911.01943,etc |
| 24 | quasi normal mode | QNM | 50 | 4 | 2.003325 | 1911.02588,1911.02693,etc |
| 25 | cosmic explorer | CE | 31 | 4 | 1.000953 | 1911.02798,1911.04182,etc |
| 26 | gauss bonnet | GB | 36 | 4 | 1.003358 | 1911.03554,1911.10996,etc |
| 27 | trans planckian censorship conjecture | TCC | 195 | 4 | 2.007517 | 1911.03736,1911.06148,etc |
| 28 | friedmann lema^{i}tre robertson walker | FLRW | 19 | 4 | 1.00079 | 1911.03901,1911.12374,etc |
| 29 | nonlinear electrodynamics | NED | 56 | 4 | 2.001758 | 1911.04253,1911.06628,etc |
| 30 | science and technology facilities council | STFC | 8 | 4 | 1.000184 | 1911.06050,1911.10108,etc |
| 31 | quantum field theory | QFT | 28 | 4 | 2.000709 | 1911.12978,1911.00012,etc |
| 32 | kilo degree survey | KiDS | 4 | 3 | 1.00003 | 1911.00209,1911.02618,etc |
| 33 | loop quantum cosmology | LQC | 31 | 3 | 2.000364 | 1911.00306,1911.01128,etc |
| 34 | reissner nordstrom de sitter | RNdS | 28 | 3 | 1.002179 | 1911.00330,1911.06628,etc |
| 35 | randall sundrum | RS | 18 | 3 | 2.00109 | 1911.00528,1911.04723,etc |
| 36 | poynting robertson | PR | 61 | 3 | 2.001258 | 1911.00540,1911.03197,etc |
| 37 | three dimensional | 3D | 21 | 3 | 2.000252 | 1911.00540,1911.04723,etc |
| 38 | zero angular momentum observer | ZAMO | 26 | 3 | 2.000619 | 1911.00540,1911.05525,etc |
| 39 | effective one body | EOB | 85 | 3 | 2.001752 | 1911.00644,1911.10440,etc |
| 40 | brans dicke | BD | 37 | 3 | 1.001963 | 1911.01128,1911.03901,etc |
| 41 | wheeler dewitt | WDW | 29 | 3 | 1.00129 | 1911.02129,1911.01640,etc |
| 42 | einstein dilaton gauss bonnet | EDGB | 61 | 3 | 2.002312 | 1911.02588,1911.05258,etc |
| 43 | post minkowskian | PM | 50 | 3 | 1.001908 | 1911.04411,1911.09130,etc |
| 44 | event horizon telescope | EHT | 4 | 3 | 1.000123 | 1911.04796,1911.05385,etc |
| 45 | friedmann lema^itre robertson walker | FLRW | 55 | 3 | 1.00069 | 1911.05415,1911.00088,etc |
| 46 | strong cosmic censorship | SCC | 151 | 3 | 2.005478 | 1911.06628,1911.10996,etc |
| 47 | entanglement entropy | EE | 66 | 3 | 2.004566 | 1911.01640,1911.03819,etc |
| 48 | dark energy survey | DES | 6 | 3 | 1.000273 | 1911.02087,1911.02618,etc |
| 49 | quantum extremal surface | QES | 20 | 3 | 1.000491 | 1911.06305,1911.09666,etc |