| 1 | general relativity | GR | 336 | 30 | 2.002001 | 1206.6374,1206.3998,etc |
| 2 | cosmic microwave background | CMB | 233 | 23 | 1.001736 | 1206.6192,1206.6289,etc |
| 3 | gravitational wave | GW | 358 | 16 | 1.003146 | 1206.4316,1206.6163,etc |
| 4 | friedmann robertson walker | FRW | 71 | 14 | 1.001326 | 1206.1642,1206.6192,etc |
| 5 | equation of state | EOS | 277 | 13 | 2.006183 | 1206.2589,1206.3580,etc |
| 6 | dark energy | DE | 121 | 12 | 1.00266 | 1206.2348,1206.1642,etc |
| 7 | loop quantum gravity | LQG | 82 | 12 | 2.001037 | 1206.6736,1206.4553,etc |
| 8 | black hole | BH | 340 | 10 | 1.005083 | 1206.4316,1206.2509,etc |
| 9 | dark matter | DM | 141 | 8 | 1.003175 | 1206.1642,1206.2589,etc |
| 10 | null energy condition | NEC | 51 | 6 | 1.002529 | 1206.1856,1206.2382,etc |
| 11 | loop quantum cosmology | LQC | 80 | 6 | 2.002868 | 1206.6736,1206.1128,etc |
| 12 | post newtonian | PN | 312 | 6 | 2.008356 | 1206.2509,1206.6130,etc |
| 13 | cosmic microwave background radiation | CMB | 16 | 5 | 2.000759 | 1206.6736,1206.3725,etc |
| 14 | neutron star | NS | 342 | 5 | 2.007309 | 1206.6604,1206.0509,etc |
| 15 | cold dark matter | CDM | 155 | 4 | 2.006738 | 1206.2348,1206.5032,etc |
| 16 | effective field theory | EFT | 40 | 4 | 2.000439 | 1206.5961,1206.7087,etc |
| 17 | extreme mass ratio inspiral | EMRI | 51 | 4 | 2.003956 | 1206.0660,1206.2509,etc |
| 18 | innermost stable circular orbit | ISCO | 25 | 4 | 2.000796 | 1206.0660,1206.6130,etc |
| 19 | gamma ray burst | GRB | 303 | 4 | 2.009898 | 1206.6163,1206.4151,etc |
| 20 | modified newtonian dynamics | MOND | 161 | 4 | 2.004108 | 1206.1030,1206.0173,etc |
| 21 | boulware deser | BD | 25 | 4 | 2.000969 | 1206.3482,1206.2723,etc |
| 22 | numerical relativity | NR | 35 | 4 | 1.001891 | 1206.7087,1206.3803,etc |
| 23 | baryon acoustic oscillation | BAO | 74 | 4 | 2.002177 | 1206.1602,1206.5588,etc |
| 24 | anti de sitter | AdS | 66 | 4 | 1.002441 | 1206.5176,1206.3492,etc |
| 25 | noncommutative | NC | 122 | 4 | 1.007187 | 1206.5029,1206.4096,etc |
| 26 | signal to noise ratio | SNR | 30 | 4 | 1.000792 | 1206.5786,1206.6604,etc |
| 27 | partial differential equation | PDE | 10 | 3 | 1.000226 | 1206.1856,1206.5972,etc |
| 28 | infrared | IR | 17 | 3 | 2.00016 | 1206.1338,1206.1911,etc |
| 29 | hoava lifshitz | HL | 32 | 3 | 2.002556 | 1206.1338,1206.4196,etc |
| 30 | de rham, gabadadze and tolley | dRGT | 10 | 3 | 1.000504 | 1206.6810,1206.3496,etc |
| 31 | sloan digital sky survey | SDSS | 9 | 3 | 1.000439 | 1206.5032,1206.1559,etc |
| 32 | chern simons | CS | 102 | 3 | 2.004163 | 1206.6130,1206.6375,etc |
| 33 | three dimensional | 3D | 47 | 3 | 2.000631 | 1206.3725,1206.6604,etc |
| 34 | standard model | SM | 5 | 3 | 1.000177 | 1206.3497,1206.4463,etc |
| 35 | reissner nordstr"om | RN | 18 | 3 | 1.000916 | 1206.4405,1206.0037,etc |
| 36 | baryon acoustic oscillations | BAO | 39 | 3 | 1.002458 | 1206.3545,1206.2926,etc |
| 37 | supported in part by micinn | Spain | 5 | 3 | 1.000234 | 1206.4842,1206.6948,etc |
| 38 | quantum field theory | QFT | 15 | 3 | 1.000791 | 1206.3735,1206.4065,etc |
| 39 | kaluza klein | KK | 20 | 3 | 2.000079 | 1206.1499,1206.1140,etc |
| 40 | laser interferometer space antenna | LISA | 37 | 3 | 2.001865 | 1206.5786,1206.5331,etc |