| 1 | general relativity | GR | 564 | 41 | 2.001893 | 1809.05907,1809.11018,etc |
| 2 | cosmic microwave background | CMB | 308 | 33 | 1.002602 | 1809.07724,1809.03320,etc |
| 3 | gravitational wave | GW | 604 | 23 | 2.004201 | 1809.06611,1809.03528,etc |
| 4 | black hole | BH | 760 | 20 | 1.007288 | 1809.03500,1809.03569,etc |
| 5 | anti de sitter | AdS | 462 | 15 | 2.002927 | 1809.04084,1809.04081,etc |
| 6 | cold dark matter | CDM | 399 | 15 | 2.009151 | 1809.04218,1809.02340,etc |
| 7 | dark energy | DE | 367 | 14 | 1.00637 | 1809.00550,1809.08792,etc |
| 8 | equation of state | EoS | 170 | 13 | 1.001436 | 1809.01961,1809.04218,etc |
| 9 | friedmann robertson walker | FRW | 73 | 10 | 1.000891 | 1809.04218,1809.03172,etc |
| 10 | quantum field theory | QFT | 32 | 10 | 1.000474 | 1809.10142,1809.02732,etc |
| 11 | effective field theory | EFT | 64 | 9 | 1.001087 | 1809.07724,1809.10166,etc |
| 12 | dark matter | DM | 189 | 9 | 1.002739 | 1809.00550,1809.09975,etc |
| 13 | conformal field theory | CFT | 160 | 8 | 1.005864 | 1809.04084,1809.01197,etc |
| 14 | markov chain monte carlo | MCMC | 34 | 8 | 1.001538 | 1809.07737,1809.03598,etc |
| 15 | de sitter | dS | 183 | 8 | 2.003721 | 1809.02480,1809.03471,etc |
| 16 | baryon acoustic oscillations | BAO | 66 | 8 | 1.001039 | 1809.06883,1809.07713,etc |
| 17 | post newtonian | PN | 299 | 8 | 2.002954 | 1809.09473,1809.10465,etc |
| 18 | signal to noise ratio | SNR | 63 | 7 | 1.001912 | 1809.03500,1809.10317,etc |
| 19 | neutron star | NS | 209 | 7 | 2.00312 | 1809.08237,1809.07767,etc |
| 20 | null energy condition | NEC | 164 | 7 | 1.002218 | 1809.07010,1809.05529,etc |
| 21 | science and technology facilities council | STFC | 6 | 6 | 1.000096 | 1809.05348,1809.08275,etc |
| 22 | ultraviolet | UV | 94 | 6 | 1.000653 | 1809.05907,1809.11018,etc |
| 23 | standard model | SM | 30 | 6 | 1.000812 | 1809.11018,1809.09174,etc |
| 24 | tolman oppenheimer volkoff | TOV | 54 | 6 | 2.002096 | 1809.04408,1809.07169,etc |
| 25 | arnowitt deser misner | ADM | 37 | 6 | 1.000335 | 1809.05179,1809.08237,etc |
| 26 | binary neutron star | BNS | 62 | 5 | 1.002509 | 1809.05348,1809.08237,etc |
| 27 | dirac born infeld | DBI | 10 | 5 | 1.000419 | 1809.07724,1809.07216,etc |
| 28 | einstein maxwell dilaton | EMD | 157 | 5 | 2.001972 | 1809.03320,1809.03471,etc |
| 29 | infrared | IR | 69 | 5 | 1.001053 | 1809.11018,1809.02344,etc |
| 30 | gamma ray burst | GRB | 35 | 5 | 1.00147 | 1809.00550,1809.08356,etc |
| 31 | friedmann lemaitre robertson walker | FLRW | 18 | 5 | 1.000706 | 1809.00321,1809.00126,etc |
| 32 | loop quantum gravity | LQG | 43 | 4 | 2.002225 | 1809.03483,1809.03172,etc |
| 33 | innermost stable circular orbit | ISCO | 19 | 4 | 1.000258 | 1809.08682,1809.09359,etc |
| 34 | friedmann lema^tre robertson walker | FLRW | 21 | 4 | 2.000378 | 1809.01961,1809.09390,etc |
| 35 | chevallier polarski linder | CPL | 18 | 4 | 2.000973 | 1809.04218,1809.02340,etc |
| 36 | akaike information criterion | AIC | 18 | 4 | 1.000303 | 1809.02340,1809.08792,etc |
| 37 | loop quantum cosmology | LQC | 175 | 4 | 2.00543 | 1809.03172,1809.09659,etc |
| 38 | joint light curve analysis | JLA | 22 | 4 | 1.001501 | 1809.08792,1809.06883,etc |
| 39 | gravitational waves | GW | 93 | 4 | 1.006856 | 1809.01401,1809.00474,etc |
| 40 | effective one body | EOB | 64 | 4 | 2.000957 | 1809.02516,1809.04349,etc |
| 41 | binary black hole | BBH | 76 | 3 | 2.007642 | 1809.05348,1809.10360,etc |
| 42 | super yang mills | SYM | 20 | 3 | 1.000141 | 1809.04084,1809.05529,etc |
| 43 | einstein telescope | ET | 43 | 3 | 2.000736 | 1809.03500,1809.03528,etc |
| 44 | mukhanov sasaki | M-S | 34 | 3 | 2.00077 | 1809.09169,1809.09874,etc |
| 45 | supermassive black hole | SMBH | 8 | 3 | 1.000163 | 1809.08682,1809.09473,etc |
| 46 | very long baseline interferometry | VLBI | 4 | 3 | 1.000186 | 1809.08682,1809.07992,etc |
| 47 | electroweak | EW | 42 | 3 | 2.001573 | 1809.11018,1809.00126,etc |
| 48 | anti de sitter/conformal field theory | AdS/CFT | 8 | 3 | 1.000362 | 1809.07216,1809.03471,etc |
| 49 | friedman robertson walker | FRW | 17 | 3 | 2.000682 | 1809.00550,1809.04944,etc |
| 50 | national research foundation of korea | NRF | 7 | 3 | 1.000016 | 1809.09174,1809.01182,etc |
| 51 | standard model extension | SME | 87 | 3 | 1.004472 | 1809.08356,1809.05535,etc |
| 52 | quasinormal mode | QNM | 28 | 3 | 1.001425 | 1809.10279,1809.05529,etc |
| 53 | holographic dark energy | HDE | 117 | 3 | 2.006075 | 1809.02340,1809.08792,etc |
| 54 | friedmann lema^{i}tre robertson walker | FLRW | 13 | 3 | 2.000445 | 1809.05410,1809.08735,etc |
| 55 | equation of motion | EOM | 12 | 3 | 2.000484 | 1809.05410,1809.01355,etc |
| 56 | reissner nordstr"om | RN | 53 | 3 | 2.000218 | 1809.03471,1809.03810,etc |
| 57 | primordial black hole | PBH | 70 | 3 | 2.002827 | 1809.03528,1809.10360,etc |
| 58 | bayesian information criterion | BIC | 15 | 3 | 1.000339 | 1809.08792,1809.03329,etc |
| 59 | vacuum expectation value | VEV | 26 | 3 | 1.000635 | 1809.00702,1809.00126,etc |
| 60 | laser interferometer space antenna | LISA | 58 | 3 | 1.003545 | 1809.10360,1809.10465,etc |
| 61 | power spectral density | PSD | 15 | 3 | 1.000661 | 1809.10360,1809.10465,etc |
| 62 | gleyzes langlois piazza vernizzi | GLPV | 23 | 3 | 2.000969 | 1809.03484,1809.08735,etc |
| 63 | newman penrose | NP | 49 | 3 | 2.00106 | 1809.04715,1809.03906,etc |
| 64 | modified gravity | MG | 100 | 3 | 1.004915 | 1809.07713,1809.07509,etc |
| 65 | friedmann lema^itre robertson walker | FLRW | 20 | 3 | 2.000305 | 1809.08557,1809.03919,etc |
| 66 | lunar laser ranging | LLR | 8 | 3 | 1.00017 | 1809.06119,1809.07992,etc |
| 67 | kilo degree survey | KiDS | 33 | 3 | 2.003375 | 1809.03924,1809.03224,etc |
| 68 | strong energy condition | SEC | 17 | 3 | 1.000178 | 1809.05047,1809.03591,etc |
| 69 | electromagnetic | EM | 52 | 3 | 1.00529 | 1809.05108,1809.00474,etc |
| 70 | brans dicke | BD | 48 | 3 | 2.000659 | 1809.08735,1809.05355,etc |
| 71 | generalized uncertainty principle | GUP | 83 | 3 | 2.001604 | 1809.06348,1809.00442,etc |