| general relativity | GR | 88922 | 6816 | 1.621499 | 9609002,9609003,etc |
| cosmic microwave background | CMB | 45170 | 4246 | 1.530273 | 9906017,9906098,etc |
| gravitational wave | GW | 107350 | 3315 | 1.906971 | 9801004,9801102,etc |
| equation of state | EOS | 42459 | 2742 | 1.618517 | 9901037,9901060,etc |
| friedmann robertson walker | FRW | 14397 | 2321 | 1.302064 | 9401005,9401024,etc |
| black hole | BH | 102072 | 2269 | 1.834398 | 9710044,9710112,etc |
| anti de sitter | AdS | 35337 | 1567 | 1.768446 | 9911018,9911120,etc |
| post newtonian | PN | 49118 | 1351 | 1.74372 | 9710073,9710094,etc |
| signal to noise ratio | SNR | 16951 | 1326 | 1.503987 | 9708003,9708033,etc |
| dark energy | DE | 28684 | 1326 | 1.703412 | 0512007,0512030,etc |
| dark matter | DM | 36132 | 1129 | 1.749337 | 0511051,0511110,etc |
| loop quantum gravity | LQG | 10989 | 1095 | 1.478996 | 0403047,0403106,etc |
| cold dark matter | CDM | 18369 | 1070 | 1.648165 | 0009034,0009081,etc |
| ultraviolet | UV | 9865 | 896 | 1.526071 | 0706.3757,0706.1104,etc |
| quantum field theory | QFT | 7476 | 892 | 1.437249 | 0110046,0110117,etc |
| standard model | SM | 10331 | 865 | 1.554473 | 0508013,0508105,etc |
| innermost stable circular orbit | ISCO | 8762 | 859 | 1.558283 | 9709007,9709026,etc |
| arnowitt deser misner | ADM | 5213 | 844 | 1.32431 | 9708012,9708035,etc |
| neutron star | NS | 31425 | 836 | 1.897218 | 9801004,9801063,etc |
| infrared | IR | 10288 | 807 | 1.5967 | 0705.1006,0705.2223,etc |
| conformal field theory | CFT | 13889 | 688 | 1.649426 | 0110040,0110046,etc |
| null energy condition | NEC | 6184 | 686 | 1.411358 | 0506001,0506040,etc |
| de sitter | dS | 20825 | 675 | 1.796356 | 0309078,0309079,etc |
| large scale structure | LSS | 3388 | 674 | 1.236682 | 0704.1035,0704.1058,etc |
| loop quantum cosmology | LQC | 13994 | 648 | 1.760247 | 0406042,0406108,etc |
| effective field theory | EFT | 10266 | 641 | 1.605588 | 0802.3983,0802.0720,etc |
| baryon acoustic oscillations | BAO | 5791 | 638 | 1.475259 | 0706.1604,0706.2186,etc |
| markov chain monte carlo | MCMC | 3533 | 627 | 1.263873 | 0504042,0504050,etc |
| friedmann lema^itre robertson walker | FLRW | 4139 | 590 | 1.402583 | 0806.0076,0806.3497,etc |
| electromagnetic | EM | 8347 | 579 | 1.656774 | 0204012,0204064,etc |
| big bang nucleosynthesis | BBN | 3412 | 575 | 1.30007 | 0705.0696,0705.1718,etc |
| cosmic microwave background radiation | CMBR | 3718 | 554 | 1.338774 | 9604031,9604033,etc |
| renormalization group | RG | 9121 | 525 | 1.649259 | 9607010,9607011,etc |
| friedmann lema^{i}tre robertson walker | FLRW | 3169 | 497 | 1.278461 | 0603012,0603028,etc |
| laser interferometer space antenna | LISA | 9329 | 483 | 1.600948 | 9811036,9811055,etc |
| binary black hole | BBH | 9833 | 483 | 1.719685 | 0706.1189,0706.4286,etc |
| gamma ray burst | GRB | 11293 | 473 | 1.570999 | 0303058,0303105,etc |
| baryon acoustic oscillation | BAO | 5528 | 473 | 1.513615 | 0705.1006,0705.3118,etc |
| quasinormal mode | QNM | 10301 | 443 | 1.822195 | 9903031,9903032,etc |
| gauss bonnet | GB | 9352 | 443 | 1.70058 | 0410027,0410067,etc |
| tolman oppenheimer volkoff | TOV | 2917 | 428 | 1.356061 | 0003071,0003088,etc |
| effective one body | EOB | 10612 | 424 | 1.55941 | 0205008,0205122,etc |
| gravitational waves | GW | 9986 | 414 | 1.725918 | 9805014,9805056,etc |
| friedmann lemaitre robertson walker | FLRW | 2366 | 414 | 1.307539 | 9811064,9811065,etc |
| laser interferometer gravitational wave observatory | LIGO | 4831 | 401 | 1.535315 | 9903102,9903108,etc |
| numerical relativity | NR | 11747 | 390 | 1.703235 | 0704.1964,0704.3764,etc |
| kaluza klein | KK | 5717 | 387 | 1.591166 | 0303058,0303108,etc |
| wilkinson microwave anisotropy probe | WMAP | 2243 | 387 | 1.285503 | 0704.1734,0704.2291,etc |
| weak energy condition | WEC | 2185 | 381 | 1.271381 | 9605061,9605062,etc |
| extreme mass ratio inspiral | EMRI | 4795 | 367 | 1.519734 | 0502100,0502114,etc |
| friedmann lema^tre robertson walker | FLRW | 2959 | 365 | 1.40649 | 0303085,0303115,etc |
| power spectral density | PSD | 2210 | 364 | 1.31407 | 0009012,0009078,etc |
| primordial black hole | PBH | 17945 | 357 | 1.922281 | 0708.1911,0708.3875,etc |
| sloan digital sky survey | SDSS | 1390 | 356 | 1.186011 | 0704.2291,0704.3043,etc |
| binary neutron star | BNS | 5108 | 349 | 1.540776 | 0908.2356,0908.0579,etc |
| vacuum expectation value | VEV | 4127 | 340 | 1.460294 | 0710.4151,0710.4267,etc |
| active galactic nucleus | AGN | 2459 | 336 | 1.325534 | 0706.0142,0706.2360,etc |
| einstein telescope | ET | 3622 | 307 | 1.454323 | 0906.0313,0906.4151,etc |
| modified newtonian dynamics | MOND | 6100 | 299 | 1.588484 | 0702009,0702149,etc |
| ordinary differential equation | ODE | 1777 | 292 | 1.264336 | 0404013,0404023,etc |
| dvali gabadadze porrati | DGP | 3169 | 285 | 1.486043 | 0606041,0606076,etc |
| supermassive black hole | SMBH | 6242 | 284 | 1.64728 | 0502100,0502118,etc |
| transverse traceless | TT | 1990 | 281 | 1.399393 | 9811003,9811036,etc |
| general theory of relativity | GR | 3315 | 276 | 1.515913 | 0311020,0311039,etc |
| generalized uncertainty principle | GUP | 5436 | 276 | 1.69884 | 0706.0273,0706.2749,etc |
| strong energy condition | SEC | 1311 | 269 | 1.279734 | 0205026,0205048,etc |
| dirac born infeld | DBI | 3564 | 257 | 1.608967 | 0703111,0703112,etc |
| friedman robertson walker | FRW | 1652 | 255 | 1.38522 | 9710084,9710111,etc |
| brans dicke | BD | 5281 | 249 | 1.649265 | 9804064,9804081,etc |
| bose einstein condensate | BEC | 4236 | 247 | 1.629872 | 0303089,0303100,etc |
| quantum chromodynamics | QCD | 2532 | 238 | 1.556109 | 0802.0321,0802.1725,etc |
| equivalence principle | EP | 2807 | 228 | 1.541787 | 0111069,0111110,etc |
| integrated sachs wolfe | ISW | 1934 | 227 | 1.428403 | 0708.1162,0708.3235,etc |
| wheeler dewitt | WDW | 2785 | 223 | 1.615643 | 9912033,9912048,etc |
| equations of state | EOSs | 4314 | 221 | 1.812509 | 9806008,9806070,etc |
| supernova | SN | 4000 | 220 | 1.670699 | 0608056,0608070,etc |
| reissner nordstr"om | RN | 2982 | 218 | 1.71266 | 0001045,0001064,etc |
| quasi normal mode | QNM | 3831 | 215 | 1.723112 | 0309007,0309090,etc |
| dominant energy condition | DEC | 1056 | 215 | 1.27048 | 0409049,0409123,etc |
| einstein hilbert | EH | 1443 | 214 | 1.318431 | 0709.1400,0709.4391,etc |
| large hadron collider | LHC | 848 | 212 | 1.156284 | 0706.0623,0706.4259,etc |
| partial differential equation | PDE | 1635 | 209 | 1.349828 | 9908012,9908059,etc |
| event horizon telescope | EHT | 1173 | 209 | 1.355105 | 1412.3455,1412.5424,etc |
| chern simons | CS | 4866 | 204 | 1.694538 | 0712.1028,0712.3308,etc |
| pulsar timing array | PTA | 3129 | 199 | 1.584949 | 0909.0742,0909.0954,etc |
| adaptive mesh refinement | AMR | 1375 | 196 | 1.424167 | 9905058,9905079,etc |
| randall sundrum | RS | 1725 | 191 | 1.409814 | 0408032,0408084,etc |
| standard model extension | SME | 2517 | 187 | 1.622942 | 0501048,0501053,etc |
| national research foundation of korea | NRF | 311 | 182 | 1.000207 | 1012.5709,1012.2153,etc |
| cosmological constant | CC | 2349 | 181 | 1.570735 | 0512007,0512030,etc |
| modified gravity | MOG | 4012 | 174 | 1.65316 | 0708.1264,0708.1935,etc |
| science and technology facilities council | STFC | 256 | 174 | 1.011663 | 0903.0270,0903.3324,etc |
| advanced ligo | aLIGO | 1460 | 173 | 1.503848 | 1202.4031,1202.2179,etc |
| parametrized post newtonian | PPN | 1842 | 168 | 1.376048 | 0603030,0603057,etc |
| parameterized post newtonian | PPN | 1918 | 167 | 1.540199 | 0111072,0111110,etc |
| quantum electrodynamics | QED | 929 | 163 | 1.289131 | 0811.4347,0811.0150,etc |
| deutsche forschungsgemeinschaft | DFG | 187 | 159 | 1.000129 | 0511033,0511102,etc |
| newman penrose | NP | 1451 | 157 | 1.351349 | 0012016,0012107,etc |
| very long baseline interferometry | VLBI | 757 | 155 | 1.200763 | 9912105,9912106,etc |
| quantum gravity | QG | 2176 | 154 | 1.585924 | 0604006,0604041,etc |
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