| general relativity | GR | 521 | 60 | 1.001579 | 1605.00552,1605.09778,etc |
| cosmic microwave background | CMB | 477 | 37 | 2.003494 | 1605.04351,1605.05292,etc |
| gravitational wave | GW | 755 | 21 | 2.004182 | 1605.01341,1605.01209,etc |
| black hole | BH | 767 | 19 | 2.006091 | 1605.05911,1605.01341,etc |
| equation of state | EoS | 159 | 19 | 2.001696 | 1605.01209,1605.05068,etc |
| friedmann robertson walker | FRW | 75 | 16 | 1.001411 | 1605.06140,1605.05852,etc |
| dark energy | DE | 230 | 15 | 1.003205 | 1605.02325,1605.00552,etc |
| dark matter | DM | 739 | 15 | 2.010628 | 1605.02325,1605.00552,etc |
| loop quantum gravity | LQG | 131 | 13 | 2.002652 | 1605.00497,1605.01125,etc |
| standard model | SM | 112 | 13 | 2.00444 | 1605.02627,1605.04043,etc |
| cold dark matter | CDM | 256 | 12 | 1.005389 | 1605.06140,1605.03504,etc |
| large scale structure | LSS | 54 | 11 | 2.000532 | 1605.03404,1605.05292,etc |
| anti de sitter | AdS | 156 | 11 | 1.002092 | 1605.01070,1605.04335,etc |
| loop quantum cosmology | LQC | 100 | 9 | 1.002667 | 1605.04482,1605.01383,etc |
| friedmann lema^itre robertson walker | FLRW | 51 | 7 | 2.001085 | 1605.03405,1605.05292,etc |
| signal to noise ratio | SNR | 48 | 7 | 1.00201 | 1605.01341,1605.07822,etc |
| friedmann lema^{i}tre robertson walker | FLRW | 36 | 7 | 1.000468 | 1605.06121,1605.07178,etc |
| post newtonian | PN | 279 | 7 | 1.003378 | 1605.03424,1605.01067,etc |
| electromagnetic | EM | 49 | 7 | 2.001838 | 1605.04467,1605.04143,etc |
| neutron star | NS | 171 | 6 | 2.004205 | 1605.01341,1605.00177,etc |
| renormalization group | RG | 90 | 6 | 1.000726 | 1605.06121,1605.07610,etc |
| quantum field theory | QFT | 71 | 6 | 1.00621 | 1605.04335,1605.07610,etc |
| de sitter | dS | 99 | 6 | 2.003302 | 1605.00059,1605.01271,etc |
| baryon acoustic oscillations | BAO | 85 | 6 | 2.00227 | 1605.02702,1605.04707,etc |
| null energy condition | NEC | 23 | 6 | 2.001769 | 1605.04482,1605.01268,etc |
| arnowitt deser misner | ADM | 37 | 5 | 2.000976 | 1605.07625,1605.07664,etc |
| innermost stable circular orbit | ISCO | 77 | 5 | 2.004887 | 1605.04189,1605.01209,etc |
| equivalence principle | EEP | 101 | 5 | 2.004954 | 1605.05852,1605.05832,etc |
| effective field theory | EFT | 69 | 5 | 2.00155 | 1605.07630,1605.04043,etc |
| equations of motion | EOM | 44 | 5 | 2.00112 | 1605.07630,1605.03906,etc |
| sloan digital sky survey | SDSS | 45 | 5 | 1.001828 | 1605.02627,1605.09380,etc |
| gamma ray burst | GRB | 430 | 5 | 2.003826 | 1605.00177,1605.03588,etc |
| bose einstein condensate | BEC | 94 | 5 | 1.004992 | 1605.05928,1605.01027,etc |
| equations of state | EoS | 233 | 4 | 2.008626 | 1605.00408,1605.06140,etc |
| black holes | BH | 229 | 4 | 2.004589 | 1605.01209,1605.02769,etc |
| dvali gabadadze porrati | DGP | 27 | 4 | 1.001381 | 1605.07438,1605.09054,etc |
| probability density function | PDF | 39 | 4 | 1.001164 | 1605.09398,1605.04482,etc |
| ultraviolet | UV | 24 | 4 | 2.00046 | 1605.02080,1605.08757,etc |
| lorentz invariance violation | LV | 34 | 4 | 1.005109 | 1605.04168,1605.03588,etc |
| gravitational waves | GW | 150 | 4 | 2.005223 | 1605.03424,1605.01840,etc |
| generalized uncertainty principle | GUP | 25 | 4 | 1.000608 | 1605.08378,1605.06463,etc |
| quantum mechanics | QM | 17 | 4 | 2.001504 | 1605.04361,1605.09337,etc |
| ordinary differential equation | ODE | 13 | 4 | 1.0001 | 1605.07954,1605.01067,etc |
| active galactic nucleus | AGN | 97 | 4 | 2.001528 | 1605.03659,1605.09389,etc |
| laser interferometer gravitational wave observatory | LIGO | 22 | 4 | 1.001112 | 1605.02193,1605.07609,etc |
| japan society for the promotion of science | JSPS | 4 | 3 | 1.000062 | 1605.03405,1605.07954,etc |
| kerr newman | KN | 14 | 3 | 1.000757 | 1605.06131,1605.07193,etc |
| cosmic microwave background radiation | CMBR | 31 | 3 | 2.001396 | 1605.03404,1605.09045,etc |
| einstein hilbert | EH | 10 | 3 | 1.001044 | 1605.07630,1605.04173,etc |
| grand unified theory | GUT | 6 | 3 | 1.000105 | 1605.06121,1605.06011,etc |
| gauss bonnet | GB | 103 | 3 | 2.004313 | 1605.01456,1605.05788,etc |
| neutron stars | NS | 104 | 3 | 2.000683 | 1605.01209,1605.03424,etc |
| teleparallel equivalent of general relativity | TEGR | 12 | 3 | 1.000508 | 1605.01989,1605.04599,etc |
| primordial black hole | PBH | 85 | 3 | 2.002804 | 1605.04482,1605.01405,etc |
| bunch davies | BD | 12 | 3 | 1.000301 | 1605.04482,1605.02648,etc |
| cosmological constant | CC | 34 | 3 | 1.001485 | 1605.08424,1605.07610,etc |
| baryonic acoustic oscillation | BAO | 18 | 3 | 2.001096 | 1605.01475,1605.04676,etc |
| quantum chromodynamics | QCD | 110 | 3 | 2.0033 | 1605.07610,1605.06104,etc |
| tolman oppenheimer volkoff | TOV | 15 | 3 | 2.000298 | 1605.03591,1605.01268,etc |
| lorentz invariance | LI | 18 | 3 | 1.001636 | 1605.08757,1605.04168,etc |
| advanced ligo | aLIGO | 26 | 3 | 1.000304 | 1605.02369,1605.02680,etc |
| kubo martin schwinger | KMS | 26 | 3 | 2.001542 | 1605.08015,1605.03942,etc |
| bondi metzner sachs | BMS | 58 | 3 | 2.002401 | 1605.09094,1605.01273,etc |
| friedmann lemaitre robertson walker | FLRW | 5 | 3 | 1.000015 | 1605.07311,1605.00864,etc |
| brans dicke | BD | 92 | 3 | 2.001732 | 1605.00456,1605.00326,etc |
| quasi periodic oscillation | QPO | 69 | 3 | 2.001466 | 1605.02629,1605.01709,etc |