| general relativity | GR | 7528 | 678 | 1.683524 | 1701.00259,1701.04317,etc |
| cosmic microwave background | CMB | 3388 | 353 | 1.438536 | 1701.06890,1701.07702,etc |
| gravitational wave | GW | 8355 | 293 | 1.922651 | 1701.01548,1701.03316,etc |
| equation of state | EoS | 3827 | 230 | 1.672621 | 1701.07702,1701.01046,etc |
| black hole | BH | 10193 | 227 | 1.856698 | 1701.02034,1701.01548,etc |
| friedmann robertson walker | FRW | 892 | 156 | 1.142042 | 1701.06890,1701.03362,etc |
| anti de sitter | AdS | 3423 | 147 | 1.949085 | 1701.07737,1701.00006,etc |
| dark energy | DE | 2020 | 112 | 1.816089 | 1701.03362,1701.06892,etc |
| cold dark matter | CDM | 1741 | 108 | 1.494887 | 1701.00819,1701.09061,etc |
| post newtonian | PN | 2712 | 101 | 1.756227 | 1701.01548,1701.00550,etc |
| quantum field theory | QFT | 1012 | 98 | 1.328098 | 1701.04317,1701.03196,etc |
| signal to noise ratio | SNR | 1146 | 96 | 1.512505 | 1701.06318,1701.03485,etc |
| dark matter | DM | 3202 | 95 | 1.899405 | 1701.07918,1701.08217,etc |
| ultraviolet | UV | 1394 | 95 | 1.676 | 1701.08173,1701.06087,etc |
| arnowitt deser misner | ADM | 396 | 92 | 1.392142 | 1701.05998,1701.02348,etc |
| infrared | IR | 1140 | 89 | 1.597302 | 1701.07783,1701.08173,etc |
| standard model | SM | 1060 | 85 | 1.438124 | 1701.07918,1701.03642,etc |
| neutron star | NS | 2611 | 81 | 1.819951 | 1701.05693,1701.01116,etc |
| null energy condition | NEC | 855 | 78 | 1.310088 | 1701.07771,1701.04330,etc |
| large scale structure | LSS | 543 | 73 | 1.3302 | 1701.07702,1701.07462,etc |
| electromagnetic | EM | 1211 | 72 | 1.405565 | 1701.00008,1701.07003,etc |
| loop quantum gravity | LQG | 667 | 69 | 1.609969 | 1701.07519,1701.02703,etc |
| effective field theory | EFT | 1389 | 67 | 1.823429 | 1701.04330,1701.02926,etc |
| conformal field theory | CFT | 1237 | 66 | 1.896745 | 1701.07952,1701.09100,etc |
| renormalization group | RG | 764 | 62 | 1.598786 | 1701.08173,1701.06087,etc |
| de sitter | dS | 1581 | 61 | 1.806635 | 1701.00006,1701.00710,etc |
| binary black hole | BBH | 1129 | 60 | 1.736422 | 1701.00550,1701.00008,etc |
| laser interferometer gravitational wave observatory | LIGO | 586 | 60 | 1.668696 | 1701.01137,1701.07737,etc |
| baryon acoustic oscillations | BAO | 456 | 60 | 1.418543 | 1702.01882,1702.01291,etc |
| markov chain monte carlo | MCMC | 244 | 59 | 1.153067 | 1701.03362,1701.06318,etc |
| loop quantum cosmology | LQC | 1116 | 56 | 1.645257 | 1701.02703,1701.02282,etc |
| friedmann lema^itre robertson walker | FLRW | 328 | 56 | 1.4295 | 1701.08980,1701.03975,etc |
| gamma ray burst | GRB | 800 | 46 | 1.484185 | 1702.03626,1702.08843,etc |
| innermost stable circular orbit | ISCO | 374 | 45 | 1.44636 | 1701.07003,1701.01569,etc |
| big bang nucleosynthesis | BBN | 257 | 45 | 1.356393 | 1702.08472,1702.07743,etc |
| baryon acoustic oscillation | BAO | 400 | 45 | 1.423887 | 1702.06834,1702.05010,etc |
| friedmann lema^{i}tre robertson walker | FLRW | 407 | 44 | 1.319254 | 1701.00780,1701.05750,etc |
| gravitational waves | GW | 972 | 43 | 1.794459 | 1701.08217,1701.02300,etc |
| vacuum expectation value | VeV | 401 | 43 | 1.4896 | 1701.03814,1701.08240,etc |
| tolman oppenheimer volkoff | TOV | 199 | 42 | 1.167406 | 1701.05897,1701.03797,etc |
| friedmann lemaitre robertson walker | FLRW | 223 | 42 | 1.33394 | 1701.03316,1701.00134,etc |
| effective one body | EOB | 901 | 40 | 1.751837 | 1701.00550,1701.00008,etc |
| numerical relativity | NR | 1439 | 40 | 2.004428 | 1701.01548,1701.00550,etc |
| weak energy condition | WEC | 189 | 39 | 1.33424 | 1701.02450,1701.06587,etc |
| cosmic microwave background radiation | CMB | 194 | 37 | 1.082475 | 1701.07250,1701.01162,etc |
| gauss bonnet | GB | 794 | 37 | 1.841016 | 1701.00079,1701.00231,etc |
| quasinormal mode | QNM | 612 | 34 | 1.679219 | 1701.05808,1701.07444,etc |
| friedmann lema^tre robertson walker | FLRW | 215 | 33 | 1.425326 | 1701.04360,1701.00231,etc |
| general theory of relativity | GR | 457 | 33 | 1.638375 | 1703.07510,1703.05783,etc |
| binary neutron star | BNS | 574 | 31 | 1.679673 | 1701.00008,1701.03797,etc |
| science and technology facilities council | STFC | 42 | 31 | 1.00013 | 1703.02062,1703.00879,etc |
| einstein hilbert | EH | 216 | 30 | 1.267209 | 1702.06960,1702.04973,etc |
| generalized uncertainty principle | GUP | 555 | 29 | 1.624566 | 1701.00395,1701.00060,etc |
| newman penrose | NP | 224 | 28 | 1.179776 | 1702.04833,1702.02843,etc |
| power spectral density | PSD | 121 | 28 | 1.464981 | 1702.01029,1702.00909,etc |
| wheeler dewitt | WdW | 213 | 27 | 1.445563 | 1701.05753,1701.01107,etc |
| national research foundation of korea | NRF | 55 | 27 | 1.000254 | 1701.05875,1701.03844,etc |
| advanced ligo | aLIGO | 279 | 27 | 1.742285 | 1701.07003,1701.02638,etc |
| strong energy condition | SEC | 85 | 27 | 1.185625 | 1701.02450,1701.03657,etc |
| equivalence principle | EP | 301 | 27 | 1.410386 | 1702.02795,1702.00319,etc |
| primordial black hole | PBH | 981 | 26 | 1.734521 | 1701.03553,1701.07223,etc |
| cosmological constant | CC | 222 | 26 | 1.539619 | 1702.06643,1702.08908,etc |
| active galactic nucleus | AGN | 310 | 25 | 1.321021 | 1702.01762,1702.02800,etc |
| dominant energy condition | DEC | 121 | 25 | 1.320611 | 1703.05155,1703.03289,etc |
| teleparallel equivalent of general relativity | TEGR | 184 | 24 | 1.459166 | 1701.00134,1701.06899,etc |
| transverse traceless | TT | 202 | 24 | 1.667643 | 1701.04957,1701.04122,etc |
| ordinary differential equation | ODE | 122 | 23 | 1.304559 | 1701.09151,1701.00776,etc |
| brans dicke | BD | 500 | 23 | 1.525128 | 1702.08472,1702.02169,etc |
| energy momentum tensor | EMT | 254 | 23 | 1.566708 | 1702.07380,1702.07940,etc |
| bose einstein condensate | BEC | 335 | 23 | 1.697134 | 1703.06525,1703.08027,etc |
| kaluza klein | KK | 266 | 22 | 1.591989 | 1702.06263,1702.07718,etc |
| chern simons | CS | 630 | 22 | 1.686175 | 1703.04163,1703.05620,etc |
| quantum gravity | QG | 342 | 22 | 1.455978 | 1705.04876,1705.06777,etc |
| modified newtonian dynamics | MOND | 316 | 21 | 1.525614 | 1702.03430,1702.04358,etc |
| supernova | SN | 338 | 21 | 1.621529 | 1704.01923,1704.03879,etc |
| extreme mass ratio inspiral | EMRI | 480 | 20 | 1.504264 | 1702.05481,1702.04356,etc |
| sloan digital sky survey | SDSS | 67 | 20 | 1.350594 | 1702.01762,1702.00742,etc |
| modified gravity | MOG | 549 | 20 | 1.654322 | 1702.03832,1702.02923,etc |
| weak equivalence principle | WEP | 314 | 20 | 1.752939 | 1702.07526,1702.08187,etc |
| friedman robertson walker | FRW | 64 | 20 | 1.200303 | 1703.03403,1703.00187,etc |
| integrated sachs wolfe | ISW | 164 | 20 | 1.450977 | 1704.04075,1704.08495,etc |
| equations of state | EOSs | 343 | 19 | 2.001705 | 1702.00874,1702.08455,etc |
| redshift space distortions | RSD | 138 | 19 | 1.264074 | 1702.04189,1702.08610,etc |
| einstein telescope | ET | 254 | 19 | 1.106853 | 1703.09853,1703.02576,etc |
| standard model extension | SME | 191 | 18 | 2.003169 | 1701.00437,1701.01262,etc |
| laser interferometer space antenna | LISA | 376 | 18 | 1.668994 | 1702.08479,1702.04356,etc |
| equations of motion | EOM | 117 | 18 | 1.111959 | 1703.02765,1703.06433,etc |
| general relativistic | GR | 225 | 17 | 1.765577 | 1701.03316,1701.05745,etc |
| dirac born infeld | DBI | 122 | 17 | 1.530252 | 1703.01745,1703.09498,etc |
| chevallier polarski linder | CPL | 104 | 16 | 1.313839 | 1701.00134,1701.00780,etc |
| quantum chromodynamics | QCD | 149 | 16 | 1.563229 | 1702.08472,1702.00319,etc |
| wilkinson microwave anisotropy probe | WMAP | 36 | 16 | 1.250384 | 1702.08308,1702.00742,etc |
| quantum mechanics | QM | 150 | 16 | 1.501772 | 1703.09552,1703.00543,etc |
| supermassive black hole | SMBH | 131 | 16 | 1.626498 | 1704.02425,1704.02919,etc |
| baryonic acoustic oscillations | BAO | 154 | 15 | 1.401581 | 1701.03362,1701.08980,etc |
| adaptive mesh refinement | AMR | 51 | 15 | 1.400257 | 1701.00550,1701.05610,etc |
| special relativity | SR | 195 | 15 | 1.802592 | 1702.07766,1702.03669,etc |
| reissner nordstr"{o}m | RN | 152 | 15 | 1.4684 | 1702.05246,1702.05889,etc |
| nonlinear electrodynamics | NLED | 314 | 15 | 1.86884 | 1702.04716,1702.02431,etc |
| black holes | BH | 355 | 14 | 2.005111 | 1701.04317,1701.03952,etc |
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