| friedmann robertson walker | FRW | 72 | 12 | 1.001976 | 0809.1036,0809.1693,etc |
| anti de sitter | AdS | 81 | 8 | 2.002018 | 0809.4257,0809.0546,etc |
| conformal field theory | CFT | 221 | 6 | 2.003791 | 0809.0005,0809.3304,etc |
| arnowitt deser misner | ADM | 191 | 5 | 2.003659 | 0809.4008,0809.2208,etc |
| quasinormal mode | QNM | 130 | 4 | 2.002944 | 0809.1004,0809.1602,etc |
| dirac born infeld | DBI | 115 | 4 | 2.004195 | 0809.2013,0809.2263,etc |
| de sitter | dS | 70 | 4 | 2.002492 | 0809.4257,0809.5247,etc |
| parameterized post newtonian | PPN | 107 | 4 | 2.000487 | 0809.3433,0809.3570,etc |
| dvali gabadadze porrati | DGP | 16 | 4 | 2.001253 | 0809.3730,0809.0464,etc |
| null energy condition | NEC | 21 | 3 | 2.00056 | 0809.1923,0809.1711,etc |
| chandrasekhar friedman schutz | CFS | 9 | 3 | 1.000121 | 0809.0695,0809.1602,etc |
| post newtonian | PN | 42 | 3 | 1.001567 | 0809.3838,0809.2200,etc |
| friedmann lema^tre robertson walker | FLRW | 27 | 3 | 1.000437 | 0809.1183,0809.3673,etc |
| markov chain monte carlo | MCMC | 14 | 3 | 1.00082 | 0809.0791,0809.5223,etc |
| generalized chaplygin gas | GCG | 20 | 3 | 1.000798 | 0809.0546,0809.0617,etc |
| einstein hilbert | EH | 10 | 3 | 2.000111 | 0809.1198,0809.3649,etc |