| general relativity | GR | 715 | 58 | 2.002368 | 1808.03484,1808.06455,etc |
| black hole | BH | 1596 | 29 | 2.00499 | 1808.05388,1808.07490,etc |
| gravitational wave | GW | 1000 | 27 | 2.004726 | 1808.02491,1808.07055,etc |
| cosmic microwave background | CMB | 155 | 26 | 1.001562 | 1808.01490,1808.10517,etc |
| equation of state | EOS | 265 | 19 | 1.002846 | 1808.05794,1808.06483,etc |
| anti de sitter | adS | 393 | 14 | 2.002972 | 1808.04386,1808.04722,etc |
| loop quantum gravity | LQG | 124 | 12 | 2.001779 | 1808.10225,1808.01891,etc |
| conformal field theory | CFT | 200 | 12 | 2.002403 | 1808.10306,1808.02873,etc |
| signal to noise ratio | SNR | 123 | 12 | 2.00164 | 1808.02491,1808.07055,etc |
| de sitter | dS | 237 | 11 | 2.002851 | 1808.03631,1808.04722,etc |
| arnowitt deser misner | ADM | 47 | 11 | 1.00041 | 1808.02751,1808.09265,etc |
| friedmann robertson walker | FRW | 55 | 11 | 2.000651 | 1808.09202,1808.00377,etc |
| effective field theory | EFT | 100 | 9 | 1.001328 | 1808.10602,1808.10457,etc |
| dark matter | DM | 173 | 8 | 1.005195 | 1808.05063,1808.08857,etc |
| post newtonian | PN | 173 | 8 | 1.003177 | 1808.05063,1808.02491,etc |
| null energy condition | NEC | 111 | 8 | 2.004571 | 1808.06483,1808.06939,etc |
| neutron star | NS | 332 | 8 | 2.005763 | 1808.10655,1808.04668,etc |
| tolman oppenheimer volkoff | TOV | 29 | 7 | 2.00389 | 1808.01699,1808.01007,etc |
| ultraviolet | UV | 75 | 7 | 2.001316 | 1808.09163,1808.09244,etc |
| electromagnetic | EM | 84 | 7 | 2.002083 | 1808.04822,1808.10057,etc |
| quantum field theory | QFT | 71 | 7 | 1.002022 | 1808.09015,1808.04061,etc |
| adaptive mesh refinement | AMR | 28 | 6 | 1.000393 | 1808.07490,1808.08026,etc |
| loop quantum cosmology | LQC | 139 | 6 | 1.004835 | 1808.10225,1808.05134,etc |
| infrared | IR | 31 | 6 | 2.000581 | 1808.01403,1808.08236,etc |
| quasi normal mode | QNM | 117 | 6 | 1.002993 | 1808.03748,1808.03635,etc |
| cosmic microwave background radiation | CMBR | 29 | 6 | 1.000706 | 1808.00801,1808.10278,etc |
| dark energy | DE | 50 | 5 | 2.001663 | 1808.05063,1808.05615,etc |
| quasinormal mode | QNM | 92 | 5 | 2.002374 | 1808.03631,1808.00987,etc |
| kaluza klein | KK | 55 | 5 | 1.000654 | 1808.00771,1808.02727,etc |
| science and technology facilities council | STFC | 8 | 5 | 1.001729 | 1808.04771,1808.09749,etc |
| big bang nucleosynthesis | BBN | 18 | 5 | 2.000297 | 1808.01917,1808.08577,etc |
| friedmann lema^{i}tre robertson walker | FLRW | 17 | 5 | 1.000463 | 1808.01403,1808.08327,etc |
| friedmann lema^itre robertson walker | FLRW | 43 | 5 | 1.003826 | 1808.08236,1808.06683,etc |
| cold dark matter | CDM | 86 | 5 | 2.002531 | 1808.02427,1808.00670,etc |
| research institute for astronomy and astrophysics of maragha | RIAAM | 7 | 5 | 1.000404 | 1808.09815,1808.05363,etc |
| binary black hole | BBH | 139 | 4 | 2.001998 | 1808.07490,1808.09309,etc |
| reissner nordstr"{o}m | RN | 77 | 4 | 1.007404 | 1808.03631,1808.02609,etc |
| probability density function | PDF | 11 | 4 | 1.001086 | 1808.01490,1808.09331,etc |
| binary neutron star | BNS | 195 | 4 | 1.008645 | 1808.05794,1808.04822,etc |
| magnetohydrodynamic | MHD | 124 | 4 | 1.003099 | 1808.05794,1808.06011,etc |
| fast radio burst | FRB | 44 | 4 | 1.003425 | 1808.05794,1808.08857,etc |
| kerr newman | KN | 35 | 4 | 2.003332 | 1808.06692,1808.08857,etc |
| bondi metzner sachs | BMS | 57 | 4 | 2.001088 | 1808.07093,1808.09265,etc |
| baryon acoustic oscillations | BAO | 13 | 4 | 1.000538 | 1808.06483,1808.04328,etc |
| equation of motion | EoM | 28 | 4 | 2.000681 | 1808.06483,1808.01403,etc |
| weak energy condition | WEC | 18 | 4 | 1.000425 | 1808.06483,1808.08975,etc |
| innermost stable circular orbit | ISCO | 33 | 4 | 2.000718 | 1808.05286,1808.07327,etc |
| quantum chromodynamics | QCD | 69 | 4 | 2.004969 | 1808.08857,1808.02371,etc |
| large scale structure | LSS | 6 | 4 | 1.000105 | 1808.03200,1808.01941,etc |
| standard model | SM | 87 | 4 | 1.006021 | 1808.09805,1808.09348,etc |
| pulsar timing array | PTA | 39 | 4 | 1.001244 | 1808.03164,1808.00632,etc |
| brans dicke | BD | 74 | 4 | 2.003799 | 1808.03694,1808.01748,etc |
| gamma ray burst | GRB | 79 | 3 | 2.002156 | 1808.05794,1808.04668,etc |
| hypermassive neutron star | HMNS | 37 | 3 | 2.000552 | 1808.05794,1808.05971,etc |
| degrees of freedom | DOF | 37 | 3 | 2.000773 | 1808.02609,1808.04292,etc |
| national research foundation of korea | NRF | 6 | 3 | 1.000264 | 1808.02609,1808.03748,etc |
| ryu takayanagi | RT | 52 | 3 | 2.000408 | 1808.07871,1808.05313,etc |
| national science foundation | NSF | 8 | 3 | 1.004151 | 1808.04771,1808.09309,etc |
| natural science foundation of china | NSFC | 3 | 3 | 1.001003 | 1808.04771,1808.05703,etc |
| two dimensional | 2D | 17 | 3 | 2.001716 | 1808.02873,1808.09015,etc |
| anti de sitter/conformal field theory | AdS/CFT | 9 | 3 | 1.001428 | 1808.02873,1808.08146,etc |
| entanglement entropy | EE | 29 | 3 | 2.002813 | 1808.02873,1808.05313,etc |
| equation of state parameter | EoS | 6 | 3 | 1.000195 | 1808.06483,1808.00377,etc |
| dominant energy condition | DEC | 8 | 3 | 1.000329 | 1808.06483,1808.02371,etc |
| strong energy condition | SEC | 8 | 3 | 1.000221 | 1808.06483,1808.02371,etc |
| equivalence principle | EEP | 41 | 3 | 2.003263 | 1808.10206,1808.09815,etc |
| einstein telescope | ET | 59 | 3 | 1.002256 | 1808.05286,1808.10057,etc |
| primordial black hole | PBH | 64 | 3 | 2.00309 | 1808.08857,1808.08386,etc |
| breitenlohner freedman | BF | 24 | 3 | 1.000935 | 1808.03748,1808.07766,etc |
| markov chain monte carlo | MCMC | 12 | 3 | 2.000061 | 1808.09331,1808.01325,etc |
| reissner nordstr"om de sitter | RNdS | 122 | 3 | 2.002513 | 1808.04832,1808.04077,etc |
| supermassive black hole | SMBH | 97 | 3 | 2.005569 | 1808.07327,1808.03164,etc |
| weakly interacting massive particle | WIMP | 10 | 3 | 1.000723 | 1808.00540,1808.02659,etc |
| power spectral density | PSD | 58 | 3 | 2.001305 | 1808.00540,1808.08004,etc |
| exotic compact object | ECO | 7 | 3 | 1.000172 | 1808.06939,1808.04668,etc |
| jackiw teitelboim | JT | 92 | 3 | 2.003388 | 1808.10431,1808.03125,etc |
| renormalization group | RG | 95 | 3 | 2.002608 | 1808.10457,1808.00847,etc |
| modified dispersion relation | MDR | 25 | 3 | 1.001101 | 1808.06974,1808.05943,etc |
| extreme mass ratio inspiral | EMRI | 37 | 3 | 2.002596 | 1808.03164,1808.06582,etc |
| boson star | BS | 123 | 3 | 1.008909 | 1808.04668,1808.10732,etc |
| generalized uncertainty principle | GUP | 17 | 3 | 1.000961 | 1808.07829,1808.09958,etc |