| 1 | friedmann robertson walker | FRW | 68 | 13 | 2.001363 | 1804.04845,1804.10843,etc |
| 2 | quantum field theory | QFT | 88 | 13 | 2.001106 | 1804.05282,1804.00608,etc |
| 3 | friedmann lema^itre robertson walker | FLRW | 26 | 9 | 1.000209 | 1804.00466,1804.01481,etc |
| 4 | anti de sitter | AdS | 59 | 7 | 2.001369 | 1804.05602,1804.01540,etc |
| 5 | generalized uncertainty principle | GUP | 147 | 6 | 2.003474 | 1804.10551,1804.05282,etc |
| 6 | conformal field theory | CFT | 96 | 6 | 2.000987 | 1804.05442,1804.07521,etc |
| 7 | markov chain monte carlo | MCMC | 12 | 6 | 1.000291 | 1804.04845,1804.02989,etc |
| 8 | transverse traceless | TT | 46 | 5 | 2.001607 | 1804.00458,1804.00453,etc |
| 9 | tolman oppenheimer volkoff | TOV | 20 | 5 | 1.00041 | 1804.05023,1804.01779,etc |
| 10 | binary neutron star | BNS | 36 | 4 | 1.001907 | 1804.00453,1804.07866,etc |
| 11 | innermost stable circular orbit | ISCO | 17 | 4 | 2.000992 | 1804.07570,1804.03684,etc |
| 12 | born infeld | BI | 74 | 4 | 2.002753 | 1804.05442,1804.03813,etc |
| 13 | effective field theory | EFT | 45 | 4 | 2.001005 | 1804.03208,1804.06298,etc |
| 14 | extreme mass ratio inspiral | EMRI | 33 | 4 | 2.001768 | 1804.03208,1804.09659,etc |
| 15 | gauss bonnet | GB | 127 | 4 | 2.003971 | 1804.10536,1804.06934,etc |
| 16 | numerical relativity | NR | 177 | 4 | 1.005538 | 1804.03704,1804.02235,etc |
| 17 | degenerate higher order scalar tensor | DHOST | 11 | 4 | 1.000541 | 1804.01731,1804.07990,etc |
| 18 | deutsche forschungsgemeinschaft | DFG | 4 | 4 | 1.000083 | 1804.09506,1804.03620,etc |
| 19 | bose einstein condensate | BEC | 169 | 4 | 2.002891 | 1804.08670,1804.07255,etc |
| 20 | wheeler dewitt | WDW | 82 | 4 | 2.000417 | 1804.00513,1804.08041,etc |
| 21 | friedmann lemaitre robertson walker | FLRW | 23 | 4 | 1.001056 | 1804.08041,1804.04007,etc |
| 22 | friedmann lema^tre robertson walker | FLRW | 12 | 3 | 1.000411 | 1804.08558,1804.06825,etc |
| 23 | joint light curve analysis | JLA | 14 | 3 | 1.000579 | 1804.08558,1804.08455,etc |
| 24 | kaluza klein | KK | 107 | 3 | 2.005303 | 1804.00466,1804.06164,etc |
| 25 | gross pitaevskii | GP | 13 | 3 | 2.000272 | 1804.09573,1804.08079,etc |
| 26 | binary black hole | BBH | 67 | 3 | 1.0054400000000001 | 1804.07866,1804.06985,etc |
| 27 | einstein telescope | ET | 54 | 3 | 1.002081 | 1804.07866,1804.08379,etc |
| 28 | noncommutative | NC | 298 | 3 | 2.004775 | 1804.00608,1804.09171,etc |
| 29 | einstein gauss bonnet | EGB | 114 | 3 | 2.002606 | 1804.10536,1804.06934,etc |
| 30 | spectral einstein code | SpEC | 30 | 3 | 2.000172 | 1804.03704,1804.10120,etc |
| 31 | teleparallel equivalent of general relativity | TEGR | 25 | 3 | 2.000977 | 1804.07365,1804.03649,etc |
| 32 | china scholarship council | CSC | 3 | 3 | 1.000068 | 1804.00461,1804.10380,etc |
| 33 | sachdev ye kitaev | SYK | 65 | 3 | 2.001206 | 1804.09017,1804.06164,etc |
| 34 | swiss national science foundation | SNSF | 3 | 3 | 1.000111 | 1804.07731,1804.07124,etc |
| 35 | causal dynamical triangulations | CDT | 44 | 3 | 2.000911 | 1804.02294,1804.02560,etc |
| 36 | quasi normal mode | QNM | 76 | 3 | 2.001441 | 1804.09413,1804.04060,etc |
| 37 | friedmann lema^{i}tre robertson walker | FLRW | 5 | 3 | 1.000096 | 1804.08455,1804.01927,etc |
| 38 | degrees of freedom | DOF | 22 | 3 | 1.000304 | 1804.02560,1804.01970,etc |
| 39 | natural science foundation of china | NSFC | 3 | 3 | 1.000099 | 1804.10380,1804.03815,etc |
| 40 | canada foundation for innovation | CF | 3 | 3 | 1.000065 | 1804.10120,1804.09101,etc |