| 1 | cosmic microwave background | CMB | 100 | 10 | 2.002683 | 0712.1028,0712.3982,etc |
| 2 | post newtonian | PN | 405 | 8 | 2.009477 | 0712.0343,0712.1030,etc |
| 3 | general relativity | GR | 95 | 8 | 2.00201 | 0712.0655,0712.1028,etc |
| 4 | gravitational wave | GW | 330 | 7 | 2.006114 | 0712.1578,0712.2523,etc |
| 5 | friedmann robertson walker | FRW | 43 | 6 | 1.000527 | 0712.1520,0712.1770,etc |
| 6 | numerical relativity | NR | 141 | 4 | 2.002317 | 0712.0343,0712.3003,etc |
| 7 | signal to noise ratio | SNR | 38 | 3 | 1.001254 | 0712.0343,0712.1030,etc |
| 8 | black hole | BH | 113 | 3 | 2.002389 | 0712.1028,0712.3541,etc |
| 9 | equation of state | EOS | 29 | 3 | 1.000627 | 0712.1141,0712.2162,etc |
| 10 | anti de sitter | AdS | 61 | 3 | 2.002254 | 0712.1462,0712.3308,etc |
| 11 | friedmann lemaitre robertson walker | FLRW | 12 | 3 | 2.000266 | 0712.2450,0712.0082,etc |
| 12 | friedmann lema^tre robertson walker | FLRW | 39 | 3 | 2.000839 | 0712.3062,0712.3982,etc |
| 13 | innermost stable circular orbit | ISCO | 14 | 3 | 1.000659 | 0712.3541,0712.2460,etc |
| 14 | apparent horizon | AH | 162 | 3 | 2.010972 | 0712.3799,0712.3907,etc |
| 15 | lema^tre tolman bondi | LTB | 12 | 3 | 1.000536 | 0712.3982,0712.2648,etc |
| 16 | integrated sachs wolfe | ISW | 16 | 3 | 2.000901 | 0712.0082,0712.3984,etc |