| 1 | general relativity | GR | 212 | 24 | 2.001854 | 1211.0015,1211.3880,etc |
| 2 | cosmic microwave background | CMB | 123 | 21 | 2.00235 | 1211.1132,1211.3592,etc |
| 3 | friedmann robertson walker | FRW | 95 | 16 | 1.00214 | 1211.4633,1211.5176,etc |
| 4 | dark energy | DE | 168 | 12 | 1.003623 | 1211.3458,1211.3457,etc |
| 5 | equation of state | EoS | 92 | 12 | 1.001515 | 1211.4633,1211.3457,etc |
| 6 | loop quantum gravity | LQG | 94 | 10 | 2.001148 | 1211.1354,1211.0161,etc |
| 7 | black hole | BH | 421 | 9 | 2.007187 | 1211.3964,1211.2513,etc |
| 8 | dark matter | DM | 134 | 9 | 1.003574 | 1211.4633,1211.2027,etc |
| 9 | gravitational wave | GW | 241 | 9 | 2.007514 | 1211.3138,1211.6427,etc |
| 10 | anti de sitter | AdS | 222 | 9 | 2.004418 | 1211.3592,1211.2848,etc |
| 11 | quantum field theory | QFT | 126 | 9 | 2.00241 | 1211.0010,1211.5993,etc |
| 12 | loop quantum cosmology | LQC | 190 | 8 | 2.004814 | 1211.1354,1211.5176,etc |
| 13 | standard model | SM | 22 | 7 | 1.0008 | 1211.4542,1211.7355,etc |
| 14 | post newtonian | PN | 234 | 7 | 2.007882 | 1211.1060,1211.6184,etc |
| 15 | signal to noise ratio | SNR | 68 | 7 | 1.00173 | 1211.6184,1211.4590,etc |
| 16 | sloan digital sky survey | SDSS | 11 | 6 | 1.000425 | 1211.4633,1211.6701,etc |
| 17 | extreme mass ratio inspiral | EMRI | 50 | 6 | 2.002116 | 1211.2513,1211.5410,etc |
| 18 | baryon acoustic oscillations | BAO | 10 | 6 | 1.000316 | 1211.6657,1211.6701,etc |
| 19 | wilkinson microwave anisotropy probe | WMAP | 15 | 6 | 1.000328 | 1211.0083,1211.3795,etc |
| 20 | big bang nucleosynthesis | BBN | 28 | 5 | 2.00069 | 1211.3410,1211.0083,etc |
| 21 | conformal field theory | CFT | 40 | 5 | 2.000415 | 1211.6347,1211.1679,etc |
| 22 | geroch held penrose | GHP | 59 | 4 | 1.002683 | 1211.6903,1211.2660,etc |
| 23 | arnowitt deser misner | ADM | 86 | 4 | 1.003006 | 1211.1354,1211.5878,etc |
| 24 | partial differential equation | PDE | 198 | 4 | 2.00167 | 1211.1354,1211.2685,etc |
| 25 | cold dark matter | CDM | 65 | 4 | 2.002392 | 1211.4633,1211.6701,etc |
| 26 | baryon acoustic oscillation | BAO | 38 | 4 | 2.004609 | 1211.4633,1211.3681,etc |
| 27 | active galactic nucleus | AGN | 28 | 4 | 1.002781 | 1211.6487,1211.6427,etc |
| 28 | pulsar timing array | PTA | 50 | 4 | 2.003671 | 1211.3138,1211.5377,etc |
| 29 | national research foundation of korea | NRF | 8 | 4 | 1.000229 | 1211.2981,1211.0329,etc |
| 30 | weak energy condition | WEC | 15 | 4 | 1.001829 | 1211.3650,1211.3740,etc |
| 31 | null energy condition | NEC | 30 | 4 | 2.003231 | 1211.3650,1211.3740,etc |
| 32 | dirac born infeld | DBI | 32 | 4 | 1.000897 | 1211.4589,1211.1726,etc |
| 33 | de sitter | dS | 63 | 4 | 2.002045 | 1211.2460,1211.3878,etc |
| 34 | innermost stable circular orbit | ISCO | 28 | 4 | 2.001377 | 1211.2513,1211.0546,etc |
| 35 | cosmic microwave background radiation | CMB | 5 | 4 | 1.000213 | 1211.6657,1211.0500,etc |
| 36 | kaluza klein | KK | 20 | 4 | 1.000957 | 1211.4542,1211.7355,etc |
| 37 | markov chain monte carlo | MCMC | 40 | 4 | 1.00153 | 1211.1254,1211.7183,etc |
| 38 | randall sundrum | RS | 13 | 3 | 1.000828 | 1211.0531,1211.4542,etc |
| 39 | dvali gabadadze porrati | DGP | 17 | 3 | 2.001816 | 1211.0531,1211.2289,etc |
| 40 | supernova cosmology project | SCP | 4 | 3 | 1.000169 | 1211.4633,1211.6657,etc |
| 41 | klein gordon | KG | 27 | 3 | 2.000394 | 1211.5176,1211.6431,etc |
| 42 | grand unified theory | GUT | 13 | 3 | 1.002416 | 1211.1132,1211.0200,etc |
| 43 | robertson walker | RW | 8 | 3 | 1.000273 | 1211.1557,1211.3125,etc |
| 44 | large hadron collider | LHC | 15 | 3 | 1.00192 | 1211.2027,1211.0281,etc |
| 45 | tolman oppenheimer volkoff | TOV | 10 | 3 | 1.000524 | 1211.6632,1211.6986,etc |
| 46 | randall and sundrum | RS | 12 | 3 | 1.00051 | 1211.4542,1211.5448,etc |
| 47 | schwarzschild de sitter | SdS | 46 | 3 | 2.002907 | 1211.0563,1211.1801,etc |
| 48 | effective field theory | EFT | 63 | 3 | 2.001212 | 1211.1060,1211.7054,etc |
| 49 | numerical relativity | NR | 135 | 3 | 1.006088 | 1211.6184,1211.7095,etc |
| 50 | ultraviolet | UV | 18 | 3 | 1.000128 | 1211.6753,1211.0010,etc |
| 51 | einstein hilbert | EH | 6 | 3 | 1.000407 | 1211.0010,1211.5993,etc |
| 52 | robinson trautman | RT | 36 | 3 | 2.001301 | 1211.2660,1211.7289,etc |
| 53 | newman penrose | NP | 23 | 3 | 2.000814 | 1211.2660,1211.7289,etc |