| general relativity | GR | 7817 | 596 | 1.592868 | 1601.06771,1601.07828,etc |
| cosmic microwave background | CMB | 3675 | 340 | 1.593363 | 1601.03929,1601.01668,etc |
| gravitational wave | GW | 7980 | 230 | 2.005972 | 1601.03950,1601.01072,etc |
| equation of state | EoS | 3183 | 223 | 1.657226 | 1601.06120,1601.03407,etc |
| black hole | BH | 9494 | 210 | 1.788671 | 1601.07552,1601.01384,etc |
| friedmann robertson walker | FRW | 883 | 177 | 1.06326 | 1601.00547,1601.04177,etc |
| anti de sitter | AdS | 3659 | 150 | 1.663117 | 1601.07552,1601.03865,etc |
| dark energy | DE | 3739 | 141 | 1.473014 | 1601.06773,1601.01265,etc |
| dark matter | DM | 4194 | 108 | 1.792462 | 1601.05795,1601.01820,etc |
| loop quantum gravity | LQG | 868 | 102 | 1.324741 | 1601.07516,1601.05707,etc |
| post newtonian | PN | 3111 | 93 | 1.843233 | 1601.07529,1601.04914,etc |
| cold dark matter | CDM | 1340 | 93 | 1.400321 | 1601.06773,1601.03904,etc |
| quantum field theory | QFT | 628 | 83 | 1.446889 | 1601.01668,1601.06700,etc |
| signal to noise ratio | SNR | 895 | 78 | 1.194225 | 1601.01072,1601.02042,etc |
| standard model | SM | 1084 | 76 | 1.620644 | 1601.06700,1601.01640,etc |
| ultraviolet | UV | 799 | 74 | 1.838992 | 1601.05405,1601.04914,etc |
| innermost stable circular orbit | ISCO | 571 | 73 | 1.385087 | 1601.06120,1601.00838,etc |
| arnowitt deser misner | ADM | 454 | 67 | 1.359008 | 1601.05405,1601.04914,etc |
| friedmann lema^itre robertson walker | FLRW | 518 | 67 | 1.568328 | 1601.07112,1601.06528,etc |
| null energy condition | NEC | 440 | 66 | 1.441153 | 1601.06561,1601.02599,etc |
| infrared | IR | 762 | 66 | 1.532186 | 1601.04914,1601.05902,etc |
| large scale structure | LSS | 369 | 65 | 1.41612 | 1601.06133,1601.04064,etc |
| loop quantum cosmology | LQC | 1354 | 63 | 1.66928 | 1601.07516,1601.01716,etc |
| de sitter | dS | 2299 | 62 | 1.923046 | 1601.03946,1601.05902,etc |
| laser interferometer gravitational wave observatory | LIGO | 884 | 62 | 1.534237 | 1602.03134,1602.02809,etc |
| neutron star | NS | 1996 | 61 | 1.872363 | 1601.03407,1601.03000,etc |
| effective field theory | EFT | 1178 | 56 | 1.573706 | 1601.06700,1601.04914,etc |
| conformal field theory | CFT | 1123 | 55 | 1.474483 | 1601.02936,1601.06788,etc |
| baryon acoustic oscillations | BAO | 426 | 51 | 1.276492 | 1601.06133,1601.06734,etc |
| binary black hole | BBH | 1141 | 51 | 1.671968 | 1601.05396,1601.07691,etc |
| electromagnetic | EM | 623 | 50 | 1.742096 | 1601.03942,1601.02661,etc |
| friedmann lema^{i}tre robertson walker | FLRW | 277 | 49 | 1.245722 | 1601.04773,1601.00102,etc |
| friedmann lemaitre robertson walker | FLRW | 304 | 48 | 1.334207 | 1601.03942,1601.04064,etc |
| cosmic microwave background radiation | CMBR | 256 | 47 | 1.46925 | 1601.03807,1601.00471,etc |
| effective one body | EOB | 883 | 44 | 1.775512 | 1601.07529,1601.04914,etc |
| friedmann lema^tre robertson walker | FLRW | 331 | 44 | 1.296365 | 1601.07828,1601.03955,etc |
| markov chain monte carlo | MCMC | 139 | 44 | 1.045788 | 1601.05396,1601.02661,etc |
| vacuum expectation value | VEV | 339 | 39 | 1.360273 | 1601.05902,1601.03222,etc |
| renormalization group | RG | 613 | 38 | 1.448789 | 1601.03865,1601.06436,etc |
| tolman oppenheimer volkoff | TOV | 271 | 36 | 1.501435 | 1601.03407,1601.03000,etc |
| gamma ray burst | GRB | 1007 | 36 | 1.643336 | 1602.04963,1602.07352,etc |
| equivalence principle | EEP | 497 | 34 | 1.798108 | 1601.04558,1601.03942,etc |
| baryon acoustic oscillation | BAO | 285 | 33 | 1.576889 | 1601.05172,1601.05256,etc |
| gravitational waves | GW | 1072 | 33 | 1.7635 | 1602.08904,1602.03901,etc |
| bose einstein condensate | BEC | 567 | 33 | 1.517675 | 1602.01072,1602.05961,etc |
| weak energy condition | WEC | 222 | 32 | 1.407852 | 1602.03520,1602.02456,etc |
| big bang nucleosynthesis | BBN | 140 | 32 | 1.125339 | 1602.08416,1602.05493,etc |
| generalized uncertainty principle | GUP | 441 | 31 | 1.26147 | 1601.00879,1601.07893,etc |
| numerical relativity | NR | 1107 | 30 | 1.70467 | 1601.05396,1601.02174,etc |
| gauss bonnet | GB | 547 | 29 | 1.830634 | 1602.04892,1602.05593,etc |
| power spectral density | PSD | 350 | 29 | 1.208733 | 1602.03846,1602.03844,etc |
| equations of state | EOS | 566 | 28 | 1.753114 | 1601.07475,1601.05583,etc |
| standard model extension | SME | 474 | 28 | 1.717748 | 1601.00331,1601.07222,etc |
| cosmological constant | CC | 246 | 27 | 1.371749 | 1601.01668,1601.06133,etc |
| advanced ligo | aLIGO | 170 | 27 | 1.445797 | 1601.00356,1601.02174,etc |
| quasinormal mode | QNM | 609 | 26 | 1.7727 | 1601.05583,1601.00356,etc |
| reissner nordstr"om | RN | 326 | 25 | 2.001785 | 1601.03865,1601.01384,etc |
| active galactic nucleus | AGN | 275 | 25 | 1.281578 | 1602.04226,1602.03831,etc |
| equations of motion | EOM | 214 | 25 | 1.721222 | 1602.05593,1602.08661,etc |
| general theory of relativity | GTR | 300 | 25 | 1.60125 | 1602.04212,1602.08475,etc |
| brans dicke | BD | 713 | 24 | 1.628528 | 1601.07828,1601.01265,etc |
| friedman robertson walker | FRW | 142 | 24 | 1.584257 | 1601.02475,1601.00631,etc |
| quantum electrodynamics | QED | 142 | 24 | 1.417339 | 1601.03865,1601.02203,etc |
| einstein telescope | ET | 125 | 24 | 1.292341 | 1601.01072,1601.07217,etc |
| sloan digital sky survey | SDSS | 136 | 24 | 1.000744 | 1602.01784,1602.00558,etc |
| newman penrose | NP | 271 | 23 | 1.566538 | 1601.02475,1601.01735,etc |
| wheeler dewitt | WDW | 305 | 23 | 1.435981 | 1601.04177,1601.06528,etc |
| strong energy condition | SEC | 96 | 22 | 1.500956 | 1601.06773,1601.00471,etc |
| supernova | SN | 285 | 22 | 1.911227 | 1601.03917,1601.05172,etc |
| dvali gabadadze porrati | DGP | 113 | 22 | 1.000748 | 1601.06133,1601.05474,etc |
| gamma ray burst monitor | GBM | 185 | 22 | 1.366063 | 1602.07670,1602.04460,etc |
| primordial black hole | PBH | 733 | 21 | 1.864259 | 1601.03221,1601.06235,etc |
| ordinary differential equation | ODE | 98 | 20 | 1.000962 | 1601.07475,1601.01262,etc |
| dirac born infeld | DBI | 191 | 20 | 1.501521 | 1605.07368,1605.06418,etc |
| quantum chromodynamics | QCD | 278 | 19 | 1.685899 | 1601.06120,1601.08213,etc |
| short gamma ray burst | SGRB | 371 | 19 | 1.47701 | 1601.01072,1601.00356,etc |
| wilkinson microwave anisotropy probe | WMAP | 73 | 18 | 1.000737 | 1601.05019,1601.04773,etc |
| weak equivalence principle | WEP | 153 | 18 | 1.390087 | 1601.02950,1601.03940,etc |
| quasi normal mode | QNM | 266 | 18 | 1.890103 | 1601.05396,1601.03393,etc |
| integrated sachs wolfe | ISW | 132 | 18 | 1.278237 | 1602.07670,1602.06711,etc |
| quasi periodic oscillation | QPO | 451 | 17 | 1.884932 | 1602.05997,1602.02413,etc |
| partial differential equation | PDE | 97 | 17 | 1.706306 | 1602.02143,1602.08968,etc |
| hubble space telescope | HST | 47 | 17 | 1.235782 | 1603.05569,1603.05239,etc |
| extreme mass ratio inspiral | EMRI | 172 | 16 | 1.252508 | 1601.02042,1601.07112,etc |
| parameterized post newtonian | PPN | 111 | 16 | 1.563696 | 1601.06133,1601.07691,etc |
| parametrized post newtonian | PPN | 109 | 16 | 1.126046 | 1602.05725,1602.01566,etc |
| baryonic acoustic oscillations | BAO | 141 | 15 | 1.667451 | 1601.01668,1601.04914,etc |
| quantum gravity | QG | 83 | 15 | 1.26738 | 1601.06700,1601.07893,etc |
| special relativity | SR | 151 | 15 | 1.467897 | 1601.00320,1601.03941,etc |
| modified gravity | MG | 318 | 15 | 1.803643 | 1601.06133,1601.01625,etc |
| holographic dark energy | HDE | 607 | 15 | 1.804634 | 1602.04699,1602.05077,etc |
| modified newtonian dynamics | MOND | 350 | 15 | 1.73655 | 1602.00055,1602.05644,etc |
| joint light curve analysis | JLA | 93 | 15 | 1.267307 | 1602.03558,1602.08583,etc |
| adaptive mesh refinement | AMR | 136 | 15 | 1.33403 | 1603.01286,1603.05569,etc |
| large synoptic survey telescope | LSST | 52 | 15 | 1.000458 | 1603.08299,1603.08072,etc |
| supersymmetry | SUSY | 210 | 15 | 1.801156 | 1604.02995,1604.01440,etc |
| born infeld | BI | 216 | 15 | 1.46806 | 1604.00370,1604.05300,etc |
| binary neutron star | BNS | 346 | 14 | 1.786959 | 1601.00180,1601.02661,etc |
| advanced laser interferometer gravitational wave observatory | aLIGO | 79 | 14 | 1.429198 | 1602.07670,1602.05554,etc |
| supermassive black hole | SMBH | 375 | 14 | 2.001834 | 1606.01248,1606.08879,etc |
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