| 1 | general relativity | GR | 873 | 66 | 1.002645 | 2009.00028,2009.00240,etc |
| 2 | gravitational wave | GW | 2413 | 60 | 2.00669 | 2009.00012,2009.00028,etc |
| 3 | cosmic microwave background | CMB | 311 | 38 | 2.001934 | 2009.00460,2009.02167,etc |
| 4 | black hole | BH | 2349 | 36 | 2.007489 | 2009.00012,2009.02579,etc |
| 5 | equation of state | EoS | 266 | 23 | 2.00346 | 2009.01904,2009.02168,etc |
| 6 | signal to noise ratio | SNR | 263 | 20 | 2.001243 | 2009.01066,2009.05514,etc |
| 7 | dark matter | DM | 750 | 18 | 2.006277 | 2009.00012,2009.01700,etc |
| 8 | anti de sitter | AdS | 583 | 18 | 2.004814 | 2009.00291,2009.02172,etc |
| 9 | primordial black hole | PBH | 702 | 15 | 2.007503 | 2009.05514,2009.07732,etc |
| 10 | quantum field theory | QFT | 44 | 14 | 2.000794 | 2009.00460,2009.02150,etc |
| 11 | standard model | SM | 339 | 14 | 2.00212 | 2009.00949,2009.01213,etc |
| 12 | binary neutron star | BNS | 161 | 13 | 2.001753 | 2009.01066,2009.06617,etc |
| 13 | effective field theory | EFT | 211 | 13 | 1.001087 | 2009.03354,2009.05628,etc |
| 14 | neutron star | NS | 577 | 13 | 2.007648 | 2009.06669,2009.01825,etc |
| 15 | dark energy | DE | 98 | 12 | 2.001515 | 2009.00460,2009.01700,etc |
| 16 | binary black hole | BBH | 205 | 12 | 2.003972 | 2009.01066,2009.04386,etc |
| 17 | loop quantum gravity | LQG | 92 | 11 | 1.00083 | 2009.00615,2009.01125,etc |
| 18 | friedmann robertson walker | FRW | 37 | 11 | 1.000231 | 2009.03134,2009.04460,etc |
| 19 | pulsar timing array | PTA | 200 | 11 | 1.002928 | 2009.06817,2009.05143,etc |
| 20 | electromagnetic | EM | 138 | 10 | 2.004493 | 2009.06669,2009.07287,etc |
| 21 | markov chain monte carlo | MCMC | 24 | 10 | 1.000304 | 2009.08467,2009.00754,etc |
| 22 | cold dark matter | CDM | 148 | 10 | 2.006128 | 2009.01149,2009.03041,etc |
| 23 | post newtonian | PN | 655 | 9 | 2.006546 | 2009.00012,2009.01158,etc |
| 24 | de sitter | dS | 362 | 9 | 2.006449 | 2009.05520,2009.06282,etc |
| 25 | centre national de recherche scientifique | CNRS | 8 | 8 | 1.000231 | 2009.00043,2009.05514,etc |
| 26 | istituto nazionale della fisica nucleare | INFN | 10 | 8 | 1.000222 | 2009.00043,2009.05514,etc |
| 27 | friedmann lema^{i}tre robertson walker | FLRW | 24 | 8 | 1.00029 | 2009.00615,2009.02167,etc |
| 28 | innermost stable circular orbit | ISCO | 112 | 8 | 2.00133 | 2009.03265,2009.03310,etc |
| 29 | event horizon telescope | EHT | 16 | 8 | 1.000551 | 2009.06705,2009.07487,etc |
| 30 | laser interferometer gravitational wave observatory | LIGO | 41 | 7 | 1.001107 | 2009.00028,2009.07704,etc |
| 31 | big bang nucleosynthesis | BBN | 27 | 7 | 2.000581 | 2009.02167,2009.01189,etc |
| 32 | renormalization group | RG | 116 | 7 | 2.001721 | 2009.02311,2009.05111,etc |
| 33 | quantum chromodynamics | QCD | 38 | 7 | 1.002375 | 2009.09319,2009.03769,etc |
| 34 | active galactic nucleus | AGN | 69 | 7 | 2.002213 | 2009.12187,2009.02315,etc |
| 35 | vacuum expectation value | VEV | 171 | 7 | 2.002241 | 2009.13587,2009.01709,etc |
| 36 | gamma ray burst | GRB | 147 | 7 | 2.003702 | 2009.00754,2009.03041,etc |
| 37 | power spectral density | PSD | 19 | 6 | 1.000319 | 2009.00043,2009.05514,etc |
| 38 | friedmann lema^itre robertson walker | FLRW | 119 | 6 | 1.001982 | 2009.01243,2009.05405,etc |
| 39 | arnowitt deser misner | ADM | 51 | 6 | 1.000759 | 2009.01255,2009.03904,etc |
| 40 | generalized uncertainty principle | GUP | 181 | 6 | 2.009021 | 2009.02129,2009.03627,etc |
| 41 | gauss bonnet | GB | 157 | 6 | 2.003742 | 2009.03905,2009.05215,etc |
| 42 | extreme mass ratio inspiral | EMRI | 36 | 5 | 1.001259 | 2009.00012,2009.00028,etc |
| 43 | laser interferometer space antenna | LISA | 31 | 5 | 1.00098 | 2009.00028,2009.01254,etc |
| 44 | sloan digital sky survey | SDSS | 16 | 5 | 1.000951 | 2009.00460,2009.01189,etc |
| 45 | loop quantum cosmology | LQC | 79 | 5 | 2.001793 | 2009.00615,2009.01255,etc |
| 46 | friedmann lemaitre robertson walker | FLRW | 28 | 5 | 1.000392 | 2009.00949,2009.06306,etc |
| 47 | next to leading order | NLO | 110 | 5 | 2.002506 | 2009.01125,2009.05628,etc |
| 48 | cosmic microwave background radiation | CMBR | 14 | 5 | 1.000756 | 2009.03252,2009.04406,etc |
| 49 | einstein hilbert | EH | 36 | 5 | 1.000446 | 2009.03328,2009.04353,etc |
| 50 | reissner nordstr"{o}m | RN | 25 | 5 | 2.000811 | 2009.03399,2009.03404,etc |
| 51 | gravitational waves | GW | 244 | 5 | 2.006444 | 2009.06669,2009.06999,etc |
| 52 | deutsche forschungsgemeinschaft | DFG | 9 | 5 | 1.000095 | 2009.07996,2009.08467,etc |
| 53 | compact binary coalescence | CBC | 22 | 5 | 2.000206 | 2009.08086,2009.09305,etc |
| 54 | einstein telescope | ET | 18 | 5 | 1.000878 | 2009.08116,2009.02050,etc |
| 55 | supernova | SN | 57 | 5 | 1.001371 | 2009.08116,2009.08080,etc |
| 56 | nanohertz observatory for gravitational waves | NANOGrav | 81 | 5 | 2.004079 | 2009.09833,2009.11252,etc |
| 57 | baryon acoustic oscillations | BAO | 65 | 5 | 2.005105 | 2009.09947,2009.01189,etc |
| 58 | conformal field theory | CFT | 224 | 5 | 2.006901 | 2009.12826,2009.03893,etc |
| 59 | probability density function | PDF | 39 | 5 | 1.000539 | 2009.13587,2009.13812,etc |
| 60 | baryon acoustic oscillation | BAO | 35 | 5 | 2.001674 | 2009.02050,2009.03041,etc |
| 61 | infrared | IR | 81 | 5 | 2.000955 | 2009.03400,2009.07817,etc |
| 62 | stochastic gravitational wave background | SGWB | 72 | 5 | 2.003883 | 2009.06555,2009.10080,etc |
| 63 | quasi normal mode | QNM | 52 | 4 | 2.001466 | 2009.00012,2009.03774,etc |
| 64 | strong energy condition | SEC | 34 | 4 | 2.001175 | 2009.00240,2009.00460,etc |
| 65 | large scale structure | LSS | 41 | 4 | 1.005266 | 2009.00460,2009.02167,etc |
| 66 | general theory of relativity | GTR | 38 | 4 | 2.002115 | 2009.00460,2009.05747,etc |
| 67 | ultraviolet | UV | 47 | 4 | 2.00064 | 2009.00949,2009.03354,etc |
| 68 | quasinormal mode | QNM | 94 | 4 | 2.00208 | 2009.02367,2009.03265,etc |
| 69 | einstein gauss bonnet | EGB | 94 | 4 | 2.006266 | 2009.02972,2009.09833,etc |
| 70 | degenerate higher order scalar tensor | DHOST | 98 | 4 | 2.003393 | 2009.03354,2009.07508,etc |
| 71 | quantum gravity | QGR | 49 | 4 | 2.001004 | 2009.03428,2009.06311,etc |
| 72 | teleparallel equivalent of general relativity | TEGR | 42 | 4 | 2.002194 | 2009.04353,2009.07458,etc |
| 73 | functional renormalization group | FRG | 94 | 4 | 2.001218 | 2009.05111,2009.06637,etc |
| 74 | nonlinear electrodynamics | NLED | 49 | 4 | 2.004404 | 2009.05904,2009.07657,etc |
| 75 | quantum electrodynamics | QED | 14 | 4 | 2.000894 | 2009.05904,2009.07657,etc |
| 76 | effective one body | EOB | 91 | 4 | 1.002688 | 2009.06351,2009.08467,etc |
| 77 | cosmic explorer | CE | 5 | 4 | 1.000144 | 2009.12187,2009.02050,etc |
| 78 | cosmic chronometers | CC | 36 | 4 | 2.001575 | 2009.14582,2009.08306,etc |
| 79 | early dark energy | EDE | 80 | 4 | 2.007381 | 2009.00006,2009.07357,etc |
| 80 | inspiral merger ringdown | IMR | 9 | 3 | 1.001093 | 2009.00043,2009.09722,etc |
| 81 | null energy condition | NEC | 15 | 3 | 2.000839 | 2009.00240,2009.00460,etc |
| 82 | dominant energy condition | DEC | 34 | 3 | 2.001179 | 2009.00240,2009.00460,etc |
| 83 | standard model extension | SME | 57 | 3 | 1.002076 | 2009.00949,2009.01794,etc |
| 84 | pair instability supernova | PISN | 54 | 3 | 2.000613 | 2009.01066,2009.10716,etc |
| 85 | supermassive black hole | SMBH | 18 | 3 | 1.003083 | 2009.01158,2009.05376,etc |
| 86 | kaluza klein | KK | 35 | 3 | 2.00076 | 2009.01213,2009.07922,etc |
| 87 | the red giant branch | TRGB | 5 | 3 | 1.000063 | 2009.02168,2009.14582,etc |
| 88 | reissner nordstr"om | RN | 43 | 3 | 2.001727 | 2009.02972,2009.08293,etc |
| 89 | wheeler dewitt | WD | 14 | 3 | 1.000665 | 2009.03428,2009.06282,etc |
| 90 | heisenberg uncertainty principle | HUP | 61 | 3 | 2.007557 | 2009.03627,2009.13838,etc |
| 91 | einstein scalar gauss bonnet | EsGB | 27 | 3 | 2.000834 | 2009.03774,2009.03905,etc |
| 92 | van der waals | vdW | 23 | 3 | 1.001121 | 2009.04218,2009.05215,etc |
| 93 | modified newtonian dynamics | MOND | 31 | 3 | 2.001432 | 2009.04335,2009.04572,etc |
| 94 | supernovae type ia | SN-Ia | 25 | 3 | 1.001564 | 2009.04460,2009.01189,etc |
| 95 | anti de sitter/conformal field theory | AdS/CFT | 4 | 3 | 1.000236 | 2009.05215,2009.09319,etc |
| 96 | intermediate mass black hole | IMBH | 7 | 3 | 1.000134 | 2009.05376,2009.01436,etc |
| 97 | exotic compact object | ECO | 62 | 3 | 2.002759 | 2009.05376,2009.08086,etc |
| 98 | leading order | LO | 91 | 3 | 2.004562 | 2009.05628,2009.12187,etc |
| 99 | black holes | BH | 64 | 3 | 2.00252 | 2009.05860,2009.06999,etc |
| 100 | neutron stars | NS | 64 | 3 | 2.006997 | 2009.05860,2009.06999,etc |
|