| 1 | general relativity | GR | 475 | 49 | 2.002045 | 1505.02706,1505.04446,etc |
| 2 | cosmic microwave background | CMB | 233 | 27 | 1.001739 | 1505.02972,1505.06986,etc |
| 3 | black hole | BH | 882 | 20 | 2.008481 | 1505.06208,1505.02188,etc |
| 4 | anti de sitter | AdS | 247 | 14 | 2.005436 | 1505.03387,1505.00394,etc |
| 5 | cold dark matter | CDM | 121 | 13 | 1.001801 | 1505.03107,1505.03539,etc |
| 6 | friedmann robertson walker | FRW | 55 | 12 | 1.000915 | 1505.00338,1505.03070,etc |
| 7 | equation of state | EoS | 83 | 12 | 1.001687 | 1505.03107,1505.05873,etc |
| 8 | friedmann lema^{i}tre robertson walker | FLRW | 62 | 11 | 2.001572 | 1505.00474,1505.05503,etc |
| 9 | conformal field theory | CFT | 105 | 10 | 2.002967 | 1505.03551,1505.03387,etc |
| 10 | gravitational wave | GW | 127 | 10 | 2.002334 | 1505.06208,1505.01607,etc |
| 11 | ultraviolet | UV | 125 | 9 | 1.00131 | 1505.04837,1505.05087,etc |
| 12 | infrared | IR | 80 | 9 | 1.001441 | 1505.04837,1505.05087,etc |
| 13 | dark energy | DE | 322 | 9 | 2.007971 | 1505.03107,1505.03436,etc |
| 14 | effective field theory | EFT | 79 | 8 | 1.001274 | 1505.03119,1505.03915,etc |
| 15 | post newtonian | PN | 253 | 8 | 2.006044 | 1505.01607,1505.00744,etc |
| 16 | neutron star | NS | 170 | 7 | 2.009923 | 1505.07580,1505.06208,etc |
| 17 | dark matter | DM | 191 | 7 | 1.005797 | 1505.04022,1505.02743,etc |
| 18 | quantum field theory | QFT | 30 | 7 | 1.000827 | 1505.03719,1505.07842,etc |
| 19 | cosmic microwave background radiation | CMBR | 27 | 6 | 1.000397 | 1505.03070,1505.02472,etc |
| 20 | friedmann lema^tre robertson walker | FLRW | 42 | 6 | 1.001618 | 1505.06015,1505.02472,etc |
| 21 | friedmann lema^itre robertson walker | FLRW | 52 | 6 | 2.001157 | 1505.05915,1505.04670,etc |
| 22 | renormalization group | RG | 132 | 5 | 2.001462 | 1505.03119,1505.04130,etc |
| 23 | signal to noise ratio | SNR | 74 | 5 | 2.00176 | 1505.06208,1505.04621,etc |
| 24 | markov chain monte carlo | MCMC | 20 | 5 | 1.00025 | 1505.06208,1505.08084,etc |
| 25 | equations of motion | EM | 17 | 5 | 1.000453 | 1505.00022,1505.04068,etc |
| 26 | boulware deser | BD | 58 | 5 | 1.001555 | 1505.02616,1505.01450,etc |
| 27 | baryon acoustic oscillations | BAO | 55 | 5 | 2.007019 | 1505.02972,1505.03839,etc |
| 28 | arnowitt deser misner | ADM | 17 | 5 | 1.00019 | 1505.07080,1505.05915,etc |
| 29 | large scale structure | LSS | 15 | 5 | 1.000918 | 1505.03839,1505.06179,etc |
| 30 | quantum mechanics | QM | 14 | 5 | 1.000851 | 1505.03719,1505.00481,etc |
| 31 | baryon acoustic oscillation | BAO | 64 | 4 | 2.001461 | 1505.05873,1505.05511,etc |
| 32 | quantum electrodynamics | QED | 32 | 4 | 1.00058 | 1505.03119,1505.02295,etc |
| 33 | modified dispersion relation | MDR | 99 | 4 | 2.001424 | 1505.04568,1505.04649,etc |
| 34 | quantum gravity | QG | 16 | 4 | 2.000595 | 1505.04273,1505.05869,etc |
| 35 | loop quantum gravity | LQG | 53 | 4 | 2.000816 | 1505.05727,1505.00223,etc |
| 36 | dirac born infeld | DBI | 85 | 3 | 2.006641 | 1505.01383,1505.02235,etc |
| 37 | supergravity | SUGRA | 94 | 3 | 2.002228 | 1505.02235,1505.04022,etc |
| 38 | breitenlohner freedman | BF | 11 | 3 | 2.000584 | 1505.00394,1505.00179,etc |
| 39 | supersymmetry | SUSY | 54 | 3 | 2.002188 | 1505.04022,1505.03834,etc |
| 40 | loop quantum cosmology | LQC | 51 | 3 | 1.001235 | 1505.05727,1505.07479,etc |
| 41 | weak equivalence principle | WEP | 17 | 3 | 2.003701 | 1505.07462,1505.04221,etc |
| 42 | generalized uncertainty principle | GUP | 79 | 3 | 2.004399 | 1505.06963,1505.04392,etc |
| 43 | newman penrose | NP | 22 | 3 | 1.001199 | 1505.04781,1505.00797,etc |
| 44 | bose einstein condensate | BEC | 56 | 3 | 1.002245 | 1505.00944,1505.01302,etc |
| 45 | entanglement entropy | EE | 78 | 3 | 2.001031 | 1505.07842,1505.00215,etc |
| 46 | wentzel kramers brillouin | WKB | 19 | 3 | 1.0007 | 1505.07014,1505.01541,etc |
| 47 | extreme mass ratio inspiral | EMRI | 6 | 3 | 1.00011 | 1505.02882,1505.06481,etc |
| 48 | national research foundation of korea | NRF | 4 | 3 | 1.000241 | 1505.06331,1505.04027,etc |
| 49 | dark energy survey | DES | 10 | 3 | 1.00026 | 1505.02774,1505.04443,etc |
| 50 | hamilton jacobi | HJ | 13 | 3 | 1.001714 | 1505.02093,1505.06154,etc |
| 51 | quantum chromodynamics | QCD | 13 | 3 | 1.000445 | 1505.00600,1505.05869,etc |