| 1 | general relativity | GR | 1149 | 87 | 2.002522 | 2004.00009,2004.00336,etc |
| 2 | gravitational wave | GW | 1397 | 42 | 2.006745 | 2004.00009,2004.01632,etc |
| 3 | black hole | BH | 1705 | 36 | 2.005824 | 2004.00336,2004.00408,etc |
| 4 | cosmic microwave background | CMB | 268 | 31 | 2.002257 | 2004.01632,2004.03174,etc |
| 5 | equation of state | EoS | 217 | 24 | 1.001312 | 2004.00870,2004.00943,etc |
| 6 | einstein gauss bonnet | EGB | 385 | 17 | 2.003348 | 2004.01038,2004.01131,etc |
| 7 | effective field theory | EFT | 228 | 17 | 1.003149 | 2004.03883,2004.05407,etc |
| 8 | gauss bonnet | GB | 794 | 15 | 1.012002 | 2004.00009,2004.01038,etc |
| 9 | laser interferometer space antenna | LISA | 368 | 15 | 2.002685 | 2004.01434,2004.02654,etc |
| 10 | anti de sitter | AdS | 329 | 15 | 2.002799 | 2004.02411,2004.02704,etc |
| 11 | signal to noise ratio | SNR | 139 | 15 | 1.002018 | 2004.03626,2004.06155,etc |
| 12 | post newtonian | PN | 500 | 14 | 2.0037 | 2004.01632,2004.02527,etc |
| 13 | innermost stable circular orbit | ISCO | 113 | 14 | 2.004276 | 2004.02261,2004.02654,etc |
| 14 | dark energy | DE | 454 | 13 | 2.006547 | 2004.00244,2004.00383,etc |
| 15 | markov chain monte carlo | MCMC | 68 | 12 | 1.001042 | 2004.01253,2004.02337,etc |
| 16 | binary black hole | BBH | 299 | 12 | 2.002127 | 2004.01434,2004.02527,etc |
| 17 | quasinormal mode | QNM | 291 | 12 | 2.002546 | 2004.02558,2004.03141,etc |
| 18 | null energy condition | NEC | 72 | 11 | 1.001382 | 2004.00244,2004.07956,etc |
| 19 | ultraviolet | UV | 129 | 11 | 2.000758 | 2004.01131,2004.02896,etc |
| 20 | cold dark matter | CDM | 394 | 11 | 2.005294 | 2004.08884,2004.09384,etc |
| 21 | dark matter | DM | 253 | 10 | 2.006881 | 2004.00244,2004.01593,etc |
| 22 | friedmann robertson walker | FRW | 23 | 10 | 1.000306 | 2004.01593,2004.01750,etc |
| 23 | binary neutron star | BNS | 182 | 9 | 2.001082 | 2004.00870,2004.01434,etc |
| 24 | power spectral density | PSD | 58 | 9 | 1.001606 | 2004.01050,2004.03626,etc |
| 25 | event horizon telescope | EHT | 55 | 9 | 2.001639 | 2004.02261,2004.05178,etc |
| 26 | neutron star | NS | 358 | 9 | 2.004276 | 2004.02527,2004.05974,etc |
| 27 | big bang nucleosynthesis | BBN | 73 | 9 | 1.00145 | 2004.07269,2004.11843,etc |
| 28 | numerical relativity | NR | 406 | 8 | 2.006487 | 2004.02527,2004.02558,etc |
| 29 | conformal field theory | CFT | 134 | 8 | 2.001274 | 2004.05806,2004.05841,etc |
| 30 | standard model | SM | 73 | 7 | 2.002165 | 2004.00039,2004.12320,etc |
| 31 | gravitational waves | GW | 129 | 7 | 2.004787 | 2004.01050,2004.03956,etc |
| 32 | laser interferometer gravitational wave observatory | LIGO | 38 | 7 | 1.000735 | 2004.01050,2004.07515,etc |
| 33 | electromagnetic | EM | 45 | 7 | 2.000864 | 2004.02527,2004.07269,etc |
| 34 | weak energy condition | WEC | 30 | 7 | 1.000652 | 2004.07956,2004.07959,etc |
| 35 | baryon acoustic oscillations | BAO | 86 | 7 | 2.001677 | 2004.01199,2004.02155,etc |
| 36 | primordial black hole | PBH | 143 | 6 | 2.004211 | 2004.01042,2004.08111,etc |
| 37 | extreme mass ratio inspiral | EMRI | 56 | 6 | 1.002938 | 2004.01434,2004.02654,etc |
| 38 | dominant energy condition | DEC | 28 | 6 | 1.001195 | 2004.02337,2004.07956,etc |
| 39 | effective one body | EOB | 296 | 6 | 2.003929 | 2004.02527,2004.05407,etc |
| 40 | strong energy condition | SEC | 33 | 6 | 2.000589 | 2004.05636,2004.07956,etc |
| 41 | de sitter | dS | 182 | 6 | 2.00463 | 2004.05806,2004.05841,etc |
| 42 | science and technology facilities council | STFC | 9 | 6 | 1.000159 | 2004.06503,2004.10773,etc |
| 43 | quantum field theory | QFT | 40 | 5 | 2.000442 | 2004.02704,2004.06810,etc |
| 44 | degenerate higher order scalar tensor | DHOST | 110 | 5 | 2.002719 | 2004.03883,2004.02893,etc |
| 45 | supermassive black hole | SMBH | 136 | 5 | 2.002713 | 2004.04016,2004.09390,etc |
| 46 | centre national de recherche scientifique | CNRS | 5 | 5 | 1.000099 | 2004.05128,2004.06503,etc |
| 47 | istituto nazionale della fisica nucleare | INFN | 5 | 5 | 1.000099 | 2004.05128,2004.06503,etc |
| 48 | loop quantum gravity | LQG | 52 | 5 | 1.001086 | 2004.07013,2004.08876,etc |
| 49 | natural science foundation of china | NSFC | 5 | 5 | 1.000048 | 2004.11542,2004.08342,etc |
| 50 | munich institute for astro and particle physics | MIAPP | 5 | 5 | 1.000101 | 2004.01188,2004.01427,etc |
| 51 | deutsche forschungsgemeinschaft | DFG | 5 | 5 | 1.000073 | 2004.04350,2004.06984,etc |
| 52 | arnowitt deser misner | ADM | 48 | 4 | 2.001688 | 2004.00003,2004.06810,etc |
| 53 | spectral einstein code | SpEC | 10 | 4 | 2.000353 | 2004.00671,2004.08302,etc |
| 54 | tolman oppenheimer volkoff | TOV | 15 | 4 | 2.000632 | 2004.00943,2004.07925,etc |
| 55 | friedmann lema^itre robertson walker | FLRW | 21 | 4 | 1.000496 | 2004.01042,2004.02896,etc |
| 56 | einstein telescope | ET | 99 | 4 | 1.003405 | 2004.01434,2004.00618,etc |
| 57 | ministry of science and technology | MOST | 5 | 4 | 1.00006 | 2004.01440,2004.05045,etc |
| 58 | infrared | IR | 32 | 4 | 1.000974 | 2004.01593,2004.02896,etc |
| 59 | parameterized post newtonian | PPN | 20 | 4 | 2.000606 | 2004.03043,2004.06155,etc |
| 60 | quantum chromodynamics | QCD | 59 | 4 | 2.002694 | 2004.05636,2004.06810,etc |
| 61 | quasi normal mode | QNM | 146 | 4 | 2.0058 | 2004.05806,2004.06155,etc |
| 62 | friedmann lematre robertson walker | FLRW | 24 | 4 | 2.000452 | 2004.06466,2004.00672,etc |
| 63 | renormalization group | RG | 145 | 4 | 2.00202 | 2004.06810,2004.06159,etc |
| 64 | akaike information criterion | AIC | 7 | 4 | 1.000128 | 2004.07515,2004.07552,etc |
| 65 | redshift space distortions | RSD | 25 | 4 | 1.000511 | 2004.07867,2004.03772,etc |
| 66 | kalb ramond | KR | 142 | 4 | 1.004183 | 2004.10111,2004.13787,etc |
| 67 | pulsar timing array | PTA | 23 | 4 | 2.000937 | 2004.13729,2004.02889,etc |
| 68 | modified gravity | MOG | 145 | 4 | 2.006567 | 2004.14868,2004.00864,etc |
| 69 | scalar gauss bonnet | sGB | 69 | 3 | 2.00188 | 2004.00009,2004.11895,etc |
| 70 | general theory of relativity | GR | 82 | 3 | 1.003544 | 2004.00244,2004.00943,etc |
| 71 | censorship conjecture | CCC | 25 | 3 | 2.001706 | 2004.00244,2004.07501,etc |
| 72 | reissner nordstr"om | RN | 60 | 3 | 2.004117 | 2004.00336,2004.03916,etc |
| 73 | gamma ray burst | GRB | 60 | 3 | 2.0029 | 2004.00870,2004.01632,etc |
| 74 | nonlinear electrodynamics | NED | 27 | 3 | 1.000328 | 2004.01131,2004.13492,etc |
| 75 | deci hertz interferometer gravitational wave observatory | DECIGO | 85 | 3 | 1.003351 | 2004.01434,2004.09390,etc |
| 76 | leung center for cosmology and particle astrophysics | LeCosPA | 4 | 3 | 1.000109 | 2004.01440,2004.05045,etc |
| 77 | national center for theoretical sciences | NCTS | 3 | 3 | 1.000028 | 2004.01440,2004.05045,etc |
| 78 | black holes | BH | 31 | 3 | 1.007524 | 2004.01519,2004.12477,etc |
| 79 | inter university centre for astronomy and astrophysics | IUCAA | 5 | 3 | 1.000127 | 2004.01519,2004.02558,etc |
| 80 | janis newman winicour | JNW | 13 | 3 | 1.0006 | 2004.02840,2004.06525,etc |
| 81 | transverse traceless | TT | 22 | 3 | 2.000956 | 2004.03051,2004.03496,etc |
| 82 | large hadron collider | LHC | 6 | 3 | 1.000073 | 2004.03174,2004.09690,etc |
| 83 | locally non rotating frame | LNRF | 31 | 3 | 2.000483 | 2004.03367,2004.11087,etc |
| 84 | advanced ligo | aLIGO | 10 | 3 | 1.000236 | 2004.04016,2004.12096,etc |
| 85 | exotic compact object | ECO | 21 | 3 | 1.002247 | 2004.05128,2004.05974,etc |
| 86 | modified newtonian dynamics | MOND | 7 | 3 | 1.000342 | 2004.05627,2004.11557,etc |
| 87 | innermost stable circular orbits | ISCO | 42 | 3 | 1.001271 | 2004.06155,2004.14868,etc |
| 88 | loop quantum cosmology | LQC | 19 | 3 | 2.00084 | 2004.07105,2004.09892,etc |
| 89 | strange quark matter | SQM | 27 | 3 | 2.001489 | 2004.07959,2004.10480,etc |
| 90 | cosmic microwave background radiation | CMB | 12 | 3 | 1.000663 | 2004.08065,2004.07021,etc |
| 91 | simulating extreme spacetimes | SXS | 42 | 3 | 2.000991 | 2004.08347,2004.09442,etc |
| 92 | national science foundation | NSF | 8 | 3 | 1.000264 | 2004.09524,2004.08342,etc |
| 93 | vacuum expectation value | VEV | 20 | 3 | 1.000348 | 2004.09816,2004.10684,etc |
| 94 | active galactic nucleus | AGN | 3 | 3 | 1.000041 | 2004.10031,2004.11845,etc |
| 95 | supernova | SN | 7 | 3 | 1.000208 | 2004.11845,2004.14863,etc |
| 96 | general relativistic | GR | 45 | 3 | 2.001628 | 2004.14988,2004.07185,etc |
| 97 | white dwarf | WD | 183 | 3 | 2.008554 | 2004.00641,2004.13750,etc |
| 98 | sloan digital sky survey | SDSS | 14 | 3 | 1.001032 | 2004.00641,2004.06495,etc |
| 99 | stochastic gravitational wave background | SGWB | 58 | 3 | 2.002828 | 2004.01135,2004.01727,etc |
| 100 | principal component analysis | PCA | 6 | 3 | 1.000273 | 2004.03152,2004.06210,etc |
|