| 1 | general relativity | GR | 178 | 21 | 2.001523 | 0807.3188,0807.3176,etc |
| 2 | cosmic microwave background | CMB | 160 | 20 | 1.002257 | 0807.4230,0807.3334,etc |
| 3 | friedmann robertson walker | FRW | 83 | 15 | 1.001455 | 0807.4999,0807.3336,etc |
| 4 | gravitational wave | GW | 351 | 8 | 2.003629 | 0807.1151,0807.2400,etc |
| 5 | dark energy | DE | 107 | 7 | 2.004912 | 0807.3471,0807.4590,etc |
| 6 | equation of state | EoS | 83 | 6 | 2.000916 | 0807.3471,0807.3548,etc |
| 7 | signal to noise ratio | SNR | 24 | 6 | 2.001087 | 0807.2400,0807.3983,etc |
| 8 | loop quantum gravity | LQG | 42 | 6 | 2.000238 | 0807.4468,0807.2806,etc |
| 9 | sloan digital sky survey | SDSS | 18 | 6 | 1.001067 | 0807.0647,0807.2891,etc |
| 10 | supernova | SN | 24 | 4 | 1.002379 | 0807.4230,0807.1151,etc |
| 11 | dark matter | DM | 113 | 4 | 2.001469 | 0807.3471,0807.4590,etc |
| 12 | post newtonian | PN | 90 | 4 | 2.005395 | 0807.2400,0807.2638,etc |
| 13 | de sitter | dS | 159 | 4 | 2.001879 | 0807.4595,0807.3176,etc |
| 14 | anti de sitter | AdS | 33 | 4 | 2.001674 | 0807.3176,0807.1797,etc |
| 15 | friedmann lema^tre robertson walker | FLRW | 16 | 4 | 1.000553 | 0807.2159,0807.2443,etc |
| 16 | baryon acoustic oscillations | BAO | 24 | 4 | 1.002382 | 0807.3548,0807.0050,etc |
| 17 | modified newtonian dynamics | MOND | 46 | 3 | 2.005601 | 0807.4373,0807.0679,etc |
| 18 | black hole | BH | 293 | 3 | 2.006913 | 0807.0315,0807.2638,etc |
| 19 | hubble space telescope | HST | 4 | 3 | 1.000311 | 0807.4230,0807.0647,etc |
| 20 | power spectral density | PSD | 7 | 3 | 1.000132 | 0807.2400,0807.3983,etc |
| 21 | large scale structure | LSS | 31 | 3 | 2.001716 | 0807.3336,0807.4352,etc |
| 22 | quantum field theory | QFT | 23 | 3 | 1.00043 | 0807.3176,0807.3692,etc |
| 23 | large hadron collider | LHC | 14 | 3 | 2.001327 | 0807.3797,0807.0937,etc |
| 24 | dirac born infeld | DBI | 71 | 3 | 2.000907 | 0807.1689,0807.3037,etc |
| 25 | right ascension | RA | 3 | 3 | 1.000122 | 0807.3983,0807.4171,etc |
| 26 | bose einstein condensate | BEC | 38 | 3 | 2.002132 | 0807.4147,0807.0225,etc |
| 27 | wilkinson microwave anisotropy probe | WMAP | 21 | 3 | 1.003075 | 0807.3652,0807.4965,etc |
| 28 | gauss bonnet | GB | 16 | 3 | 1.001127 | 0807.1640,0807.1481,etc |