| 1 | friedmann robertson walker | FRW | 131 | 12 | 2.001891 | 1407.2950,1407.4991,etc |
| 2 | anti de sitter | AdS | 130 | 12 | 1.001522 | 1407.0820,1407.7742,etc |
| 3 | de sitter | dS | 301 | 8 | 2.004126 | 1407.0820,1407.8053,etc |
| 4 | null energy condition | NEC | 74 | 7 | 1.000993 | 1407.6026,1407.8101,etc |
| 5 | quantum field theory | QFT | 60 | 6 | 1.000989 | 1407.3804,1407.0820,etc |
| 6 | friedmann lema^itre robertson walker | FLRW | 67 | 6 | 2.000882 | 1407.6667,1407.5114,etc |
| 7 | effective field theory | EFT | 48 | 6 | 1.001743 | 1407.0059,1407.8268,etc |
| 8 | loop quantum cosmology | LQC | 138 | 6 | 1.002201 | 1407.2428,1407.0998,etc |
| 9 | markov chain monte carlo | MCMC | 45 | 5 | 2.000739 | 1407.7038,1407.7549,etc |
| 10 | innermost stable circular orbit | ISCO | 26 | 5 | 2.000825 | 1407.7038,1407.5440,etc |
| 11 | constant mean curvature | CMC | 92 | 5 | 2.001176 | 1407.1259,1407.7407,etc |
| 12 | friedmann lema^tre robertson walker | FLRW | 93 | 4 | 2.000915 | 1407.7293,1407.6187,etc |
| 13 | post newtonian | PN | 72 | 4 | 2.001259 | 1407.7038,1407.3266,etc |
| 14 | friedmann lemaitre robertson walker | FLRW | 25 | 4 | 1.000793 | 1407.5058,1407.8053,etc |
| 15 | friedmann lema^{i}tre robertson walker | FLRW | 36 | 4 | 2.00237 | 1407.0059,1407.3577,etc |
| 16 | dirac born infeld | DBI | 29 | 4 | 2.000797 | 1407.0059,1407.7756,etc |
| 17 | arnowitt deser misner | ADM | 15 | 4 | 1.000351 | 1407.8529,1407.0794,etc |
| 18 | degrees of freedom | DoF | 111 | 4 | 1.004989 | 1407.4991,1407.0441,etc |
| 19 | schwarzschild de sitter | SdS | 77 | 4 | 2.002151 | 1407.7756,1407.6941,etc |
| 20 | parameterized post newtonian | ppN | 19 | 3 | 1.00012 | 1407.7038,1407.0059,etc |
| 21 | dynamical chern simons | dCS | 80 | 3 | 2.001951 | 1407.2350,1407.0744,etc |
| 22 | gibbons maeda garfinkle horowitz strominger | GMGHS | 61 | 3 | 2.004874 | 1407.0877,1407.1504,etc |
| 23 | national research foundation of korea | NRF | 4 | 3 | 1.000049 | 1407.7742,1407.0441,etc |
| 24 | ordinary differential equation | ODE | 14 | 3 | 1.000058 | 1407.7407,1407.4313,etc |