| friedmann robertson walker | FRW | 191 | 24 | 1.001026 | 1501.03298,1501.07819,etc |
| anti de sitter | AdS | 358 | 14 | 2.003983 | 1501.03260,1501.06570,etc |
| post newtonian | PN | 359 | 7 | 2.003597 | 1501.04539,1501.04418,etc |
| null energy condition | NEC | 33 | 7 | 2.000931 | 1501.03845,1501.03568,etc |
| innermost stable circular orbit | ISCO | 159 | 7 | 2.001743 | 1501.00015,1501.06570,etc |
| de sitter | dS | 306 | 6 | 1.00901 | 1501.06570,1501.00708,etc |
| quantum field theory | QFT | 44 | 5 | 2.000995 | 1501.03749,1501.05852,etc |
| degrees of freedom | DoF | 41 | 5 | 2.000998 | 1501.00391,1501.01749,etc |
| square kilometre array | SKA | 254 | 5 | 2.002348 | 1501.00058,1501.03821,etc |
| friedmann lema^itre robertson walker | FLRW | 57 | 5 | 2.000753 | 1501.00621,1501.02140,etc |
| kaluza klein | KK | 69 | 5 | 1.002327 | 1501.00487,1501.03159,etc |
| friedmann lemaitre robertson walker | FLRW | 46 | 4 | 1.001178 | 1501.01286,1501.06591,etc |
| friedmann lema^tre robertson walker | FLRW | 23 | 4 | 2.000868 | 1501.04090,1501.00487,etc |
| quasinormal mode | QNM | 56 | 4 | 2.004728 | 1501.03260,1501.06570,etc |
| loop quantum cosmology | LQC | 58 | 4 | 2.001364 | 1501.05682,1501.06591,etc |
| partial differential equation | PDE | 110 | 4 | 1.002231 | 1501.06047,1501.05129,etc |
| friedman robertson walker | FRW | 63 | 4 | 1.000356 | 1501.02471,1501.05129,etc |
| dominant energy condition | DEC | 11 | 4 | 2.000899 | 1501.04773,1501.07243,etc |
| boulware deser | BD | 19 | 4 | 1.000316 | 1501.00864,1501.02140,etc |
| arnowitt deser misner | ADM | 17 | 4 | 1.000471 | 1501.07822,1501.02443,etc |
| effective field theory | EFT | 80 | 4 | 2.000978 | 1501.04956,1501.00435,etc |
| generalized uncertainty principle | GUP | 143 | 3 | 2.005575 | 1501.01286,1501.03256,etc |
| doubly special relativity | DSR | 26 | 3 | 2.002867 | 1501.01286,1501.07776,etc |
| reissner nordstrom | RN | 19 | 3 | 2.000042 | 1501.00015,1501.03260,etc |
| conformal field theory | CFT | 53 | 3 | 1.000866 | 1501.03260,1501.00007,etc |
| anti de sitter/conformal field theory | AdS/CFT | 4 | 3 | 1.000098 | 1501.05218,1501.03515,etc |
| reissner nordstr"om | RN | 45 | 3 | 2.000832 | 1501.06570,1501.04625,etc |
| ordinary differential equation | ODE | 84 | 3 | 2.001364 | 1501.06047,1501.05129,etc |
| teleparallel equivalent of general relativity | TEGR | 10 | 3 | 1.000441 | 1501.00365,1501.05129,etc |
| numerical relativity | NR | 100 | 3 | 2.002654 | 1501.00918,1501.02890,etc |
| tolman oppenheimer volkoff | TOV | 27 | 3 | 1.000707 | 1501.05259,1501.07276,etc |
| einstein hilbert | EH | 9 | 3 | 1.00029 | 1501.04484,1501.06524,etc |
| einstein yang mills | EYM | 64 | 3 | 2.004535 | 1501.07541,1501.06255,etc |
| european social fund | ESF | 3 | 3 | 1.000105 | 1501.03515,1501.00814,etc |
| markov chain monte carlo | MCMC | 5 | 3 | 1.000196 | 1501.00460,1501.07598,etc |
| chern simons | CS | 20 | 3 | 1.00186 | 1501.00920,1501.05918,etc |
| integrated sachs wolfe | ISW | 57 | 3 | 1.004728 | 1501.02140,1501.03073,etc |
| nonlinear electrodynamics | NLED | 71 | 3 | 2.003072 | 1501.04863,1501.06234,etc |
| transverse traceless | TT | 7 | 3 | 1.000726 | 1501.05832,1501.01529,etc |