| 1 | friedmann robertson walker | FRW | 727 | 158 | 1.330207 | 1801.05138,1801.02269,etc |
| 2 | anti de sitter | AdS | 2989 | 141 | 1.960547 | 1801.08579,1801.03208,etc |
| 3 | post newtonian | PN | 3814 | 101 | 1.865295 | 1801.08136,1801.05942,etc |
| 4 | quantum field theory | QFT | 586 | 93 | 1.248264 | 1801.08501,1801.06051,etc |
| 5 | conformal field theory | CFT | 1613 | 85 | 1.591327 | 1801.07280,1801.10126,etc |
| 6 | effective field theory | EFT | 1171 | 83 | 1.459732 | 1801.01503,1801.10126,etc |
| 7 | null energy condition | NEC | 697 | 79 | 1.69806 | 1801.00911,1801.01029,etc |
| 8 | markov chain monte carlo | MCMC | 375 | 79 | 1.291915 | 1801.02371,1801.08001,etc |
| 9 | arnowitt deser misner | ADM | 351 | 75 | 1.053955 | 1801.07306,1801.08359,etc |
| 10 | innermost stable circular orbit | ISCO | 586 | 69 | 1.639357 | 1801.09920,1801.07195,etc |
| 11 | de sitter | dS | 1692 | 68 | 1.650904 | 1801.08579,1801.07164,etc |
| 12 | friedmann lema^itre robertson walker | FLRW | 354 | 68 | 1.118501 | 1801.08501,1801.05786,etc |
| 13 | binary black hole | BBH | 885 | 61 | 1.904049 | 1801.04506,1801.07060,etc |
| 14 | binary neutron star | BNS | 770 | 56 | 1.234555 | 1801.04506,1801.08009,etc |
| 15 | friedmann lema^{i}tre robertson walker | FLRW | 291 | 49 | 1.388476 | 1801.01966,1801.08001,etc |
| 16 | tolman oppenheimer volkoff | TOV | 272 | 49 | 1.5729 | 1801.09675,1801.03428,etc |
| 17 | quasinormal mode | QNM | 1175 | 49 | 1.7989 | 1801.02555,1801.08473,etc |
| 18 | loop quantum cosmology | LQC | 1687 | 48 | 1.796135 | 1801.07313,1801.00768,etc |
| 19 | friedmann lemaitre robertson walker | FLRW | 219 | 46 | 1.196358 | 1801.00911,1801.09120,etc |
| 20 | numerical relativity | NR | 1507 | 43 | 1.446204 | 1801.01083,1801.03704,etc |
| 21 | effective one body | EOB | 776 | 42 | 1.621631 | 1801.03208,1801.09616,etc |
| 22 | science and technology facilities council | STFC | 54 | 40 | 1.000319 | 1801.02273,1801.08208,etc |
| 23 | einstein telescope | ET | 540 | 40 | 1.426183 | 1802.04720,1802.06977,etc |
| 24 | quasi normal mode | QNM | 634 | 35 | 1.716812 | 1803.08060,1803.09078,etc |
| 25 | ordinary differential equation | ODE | 244 | 33 | 1.182678 | 1801.09675,1801.09800,etc |
| 26 | gauss bonnet | GB | 718 | 33 | 1.669027 | 1801.04213,1801.05475,etc |
| 27 | generalized uncertainty principle | GUP | 621 | 31 | 1.680812 | 1801.03670,1801.02661,etc |
| 28 | wheeler dewitt | WDW | 399 | 30 | 1.867771 | 1802.05164,1802.03290,etc |
| 29 | reissner nordstr"{o}m | RN | 428 | 29 | 1.623374 | 1801.01787,1801.06051,etc |
| 30 | friedmann lema^tre robertson walker | FLRW | 261 | 29 | 1.414903 | 1801.07989,1801.01274,etc |
| 31 | extreme mass ratio inspiral | EMRI | 285 | 28 | 1.751273 | 1801.05780,1801.07060,etc |
| 32 | equations of state | EoSs | 512 | 28 | 1.931918 | 1802.02093,1802.10082,etc |
| 33 | dominant energy condition | DEC | 104 | 26 | 1.000572 | 1802.02465,1802.01332,etc |
| 34 | event horizon telescope | EHT | 96 | 25 | 1.080325 | 1801.08136,1801.04592,etc |
| 35 | bose einstein condensate | BEC | 667 | 25 | 1.802975 | 1801.02559,1801.07577,etc |
| 36 | einstein hilbert | EH | 199 | 24 | 1.208995 | 1802.02093,1802.05288,etc |
| 37 | national research foundation of korea | NRF | 47 | 23 | 1.000239 | 1801.04628,1801.08726,etc |
| 38 | transverse traceless | TT | 151 | 23 | 1.391982 | 1804.00458,1804.00453,etc |
| 39 | newman penrose | N-P | 258 | 22 | 1.774164 | 1801.02756,1801.02273,etc |
| 40 | joint light curve analysis | JLA | 185 | 22 | 1.410325 | 1801.08001,1801.08553,etc |
| 41 | brans dicke | BD | 466 | 21 | 1.669331 | 1802.06358,1802.06778,etc |
| 42 | friedman robertson walker | FRW | 117 | 20 | 1.55066 | 1802.05713,1802.04401,etc |
| 43 | kaluza klein | KK | 372 | 18 | 1.502054 | 1804.00466,1804.06164,etc |
| 44 | natural science foundation of china | NSFC | 21 | 18 | 1.000316 | 1804.10380,1804.03815,etc |
| 45 | japan society for the promotion of science | JSPS | 30 | 17 | 1.000154 | 1803.06241,1803.01352,etc |
| 46 | equations of motion | EOM | 177 | 17 | 1.53065 | 1803.08388,1803.07848,etc |
| 47 | european research council | ERC | 23 | 17 | 1.000195 | 1805.08408,1805.12563,etc |
| 48 | advanced ligo | aLIGO | 140 | 16 | 1.563176 | 1801.03208,1801.04506,etc |
| 49 | dvali gabadadze porrati | DGP | 98 | 16 | 1.251383 | 1801.02269,1801.01741,etc |
| 50 | degenerate higher order scalar tensor | DHOST | 249 | 16 | 1.314039 | 1802.03394,1802.08606,etc |
| 51 | dirac born infeld | DBI | 327 | 15 | 1.668643 | 1801.02187,1801.10126,etc |
| 52 | partial differential equation | PDE | 135 | 15 | 1.134038 | 1802.00815,1802.03405,etc |
| 53 | teleparallel equivalent of general relativity | TEGR | 121 | 15 | 1.600883 | 1802.00492,1802.02281,etc |
| 54 | exotic compact object | ECO | 271 | 15 | 1.403039 | 1802.07728,1802.08525,etc |
| 55 | chevallier polarski linder | CPL | 84 | 15 | 1.267534 | 1803.07320,1803.06910,etc |
| 56 | baryonic acoustic oscillations | BAO | 159 | 14 | 1.644745 | 1801.08501,1801.00213,etc |
| 57 | eddington inspired born infeld | EIBI | 389 | 14 | 1.859094 | 1801.07493,1801.10406,etc |
| 58 | reissner nordstr"om | RN | 211 | 14 | 1.715357 | 1802.01603,1802.08878,etc |
| 59 | research institute for astronomy and astrophysics of maragha | RIAAM | 17 | 14 | 1.00026 | 1805.06228,1805.03069,etc |
| 60 | born infeld | BI | 248 | 13 | 2.003031 | 1801.06051,1801.05697,etc |
| 61 | ryu takayanagi | RT | 312 | 13 | 1.846855 | 1803.01874,1803.08627,etc |
| 62 | klein gordon | KG | 175 | 12 | 1.834134 | 1802.09873,1802.08878,etc |
| 63 | max planck society | MPS | 15 | 12 | 1.000414 | 1803.08285,1803.09783,etc |
| 64 | entanglement entropy | EE | 198 | 12 | 1.668748 | 1803.04990,1803.02795,etc |
| 65 | three dimensional | 3D | 121 | 12 | 1.500797 | 1803.04356,1803.08346,etc |
| 66 | anti de sitter/conformal field theory | adS/CFT | 38 | 12 | 1.000691 | 1803.05921,1803.02795,etc |
| 67 | einstein gauss bonnet | EGB | 333 | 12 | 1.586244 | 1804.10536,1804.06934,etc |
| 68 | degrees of freedom | DOF | 120 | 12 | 1.417217 | 1804.02560,1804.01970,etc |
| 69 | chern simons | CS | 367 | 12 | 1.587373 | 1804.01003,1804.09902,etc |
| 70 | einstein maxwell dilaton | EMD | 219 | 12 | 1.584846 | 1805.02938,1805.12435,etc |
| 71 | mathisson papapetrou dixon | MPD | 83 | 12 | 1.167144 | 1805.04900,1805.07080,etc |
| 72 | dark energy survey | DES | 100 | 12 | 1.419309 | 1807.10833,1807.06055,etc |
| 73 | square kilometre array | SKA | 80 | 11 | 1.54616 | 1801.08136,1801.07688,etc |
| 74 | parameterized post newtonian | PPN | 119 | 11 | 1.365332 | 1801.01257,1801.04679,etc |
| 75 | two dimensional | 2D | 68 | 11 | 1.273511 | 1801.04194,1801.10327,etc |
| 76 | group field theory | GFT | 412 | 11 | 2.003435 | 1801.01479,1801.09964,etc |
| 77 | randall sundrum | RS | 89 | 11 | 1.456129 | 1802.06808,1802.02775,etc |
| 78 | swiss national science foundation | SNSF | 11 | 11 | 1.000105 | 1804.07731,1804.07124,etc |
| 79 | zero angular momentum observer | ZAMO | 76 | 11 | 1.546058 | 1804.01520,1804.00519,etc |
| 80 | bondi metzner sachs | BMS | 89 | 11 | 1.637105 | 1808.07093,1808.09265,etc |
| 81 | short gamma ray burst | SGRB | 107 | 10 | 2.001167 | 1801.05942,1801.02624,etc |
| 82 | sachdev ye kitaev | SYK | 200 | 10 | 2.002379 | 1802.05500,1802.09186,etc |
| 83 | leading order | LO | 299 | 10 | 1.80137 | 1802.08191,1802.05500,etc |
| 84 | breitenlohner freedman | BF | 45 | 10 | 1.000401 | 1802.07275,1802.00283,etc |
| 85 | scalar tensor | ST | 104 | 10 | 1.400748 | 1802.10201,1802.09447,etc |
| 86 | post minkowskian | PM | 331 | 10 | 1.603082 | 1805.10809,1805.00813,etc |
| 87 | electroweak | EW | 167 | 10 | 1.802713 | 1809.11018,1809.00126,etc |
| 88 | baumgarte shapiro shibata nakamura | BSSN | 17 | 9 | 1.00009 | 1801.02624,1801.01083,etc |
| 89 | dynamical chern simons | dCS | 287 | 9 | 1.780033 | 1801.03208,1801.03587,etc |
| 90 | friedmann lematre robertson walker | FLRW | 56 | 9 | 1.556419 | 1801.05475,1801.01865,etc |
| 91 | inter university centre for astronomy and astrophysics | IUCAA | 12 | 9 | 1.00012 | 1802.00313,1802.09155,etc |
| 92 | gibbons hawking york | GHY | 98 | 9 | 1.003216 | 1802.07108,1802.07055,etc |
| 93 | causal dynamical triangulations | CDT | 112 | 9 | 1.334722 | 1802.10434,1802.10524,etc |
| 94 | china scholarship council | CSC | 9 | 9 | 1.000057 | 1804.00461,1804.10380,etc |
| 95 | cosmic chronometers | CC | 151 | 9 | 2.001052 | 1804.08558,1804.08455,etc |
| 96 | boyer lindquist | BL | 30 | 8 | 1.250205 | 1801.06149,1801.03157,etc |
| 97 | world premier international research center initiative | WPI | 8 | 8 | 1.000053 | 1801.00227,1801.03321,etc |
| 98 | kerr newman | KN | 80 | 8 | 1.752596 | 1801.04592,1801.03157,etc |
| 99 | nonlinear electrodynamics | NED | 174 | 8 | 2.002255 | 1801.10406,1801.07906,etc |
| 100 | fefferman graham | FG | 56 | 8 | 1.500611 | 1802.01602,1802.09547,etc |
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