| general relativity | GR | 1132 | 74 | 1.002647 | 2008.00933,2008.01395,etc |
| gravitational wave | GW | 1753 | 41 | 2.005226 | 2008.00509,2008.00789,etc |
| cosmic microwave background | CMB | 217 | 33 | 2.001798 | 2008.04106,2008.04576,etc |
| black hole | BH | 1845 | 25 | 2.008026 | 2008.00105,2008.02358,etc |
| equation of state | EoS | 365 | 25 | 2.003518 | 2008.00536,2008.00945,etc |
| anti de sitter | AdS | 683 | 19 | 2.004349 | 2008.01661,2008.01985,etc |
| signal to noise ratio | SNR | 301 | 15 | 1.002567 | 2008.01262,2008.02921,etc |
| primordial black hole | PBH | 911 | 14 | 2.006614 | 2008.02326,2008.06774,etc |
| dark matter | DM | 334 | 14 | 1.005006 | 2008.02764,2008.04737,etc |
| binary black hole | BBH | 200 | 12 | 2.001918 | 2008.00509,2008.03313,etc |
| quantum field theory | QFT | 115 | 11 | 2.002718 | 2008.00523,2008.04951,etc |
| null energy condition | NEC | 150 | 11 | 2.002159 | 2008.01563,2008.01878,etc |
| neutron star | NS | 454 | 11 | 2.005109 | 2008.02764,2008.02921,etc |
| cold dark matter | CDM | 156 | 11 | 2.003673 | 2008.04816,2008.11211,etc |
| standard model | SM | 184 | 11 | 1.002111 | 2008.04959,2008.12206,etc |
| innermost stable circular orbit | ISCO | 99 | 10 | 1.002276 | 2008.00657,2008.02921,etc |
| electromagnetic | EM | 172 | 10 | 2.00586 | 2008.02921,2008.10825,etc |
| power spectral density | PSD | 24 | 9 | 1.00023 | 2008.00509,2008.00789,etc |
| gravitational waves | GW | 292 | 9 | 2.005535 | 2008.00523,2008.02738,etc |
| post newtonian | PN | 308 | 9 | 2.004407 | 2008.03313,2008.06071,etc |
| dark energy | DE | 103 | 9 | 2.001996 | 2008.07327,2008.10463,etc |
| effective field theory | EFT | 87 | 9 | 2.000981 | 2008.07546,2008.10825,etc |
| energy momentum tensor | EMT | 76 | 8 | 2.001916 | 2008.02062,2008.04013,etc |
| gamma ray burst | GRB | 120 | 8 | 1.002649 | 2008.02921,2008.04506,etc |
| supermassive black hole | SMBH | 190 | 8 | 1.005978 | 2008.08450,2008.13554,etc |
| baryon acoustic oscillations | BAO | 79 | 8 | 2.003185 | 2008.09635,2008.13025,etc |
| binary neutron star | BNS | 106 | 8 | 2.004979 | 2008.01582,2008.01762,etc |
| markov chain monte carlo | MCMC | 16 | 7 | 1.000326 | 2008.00789,2008.06436,etc |
| friedmann lema^{i}tre robertson walker | FLRW | 31 | 7 | 1.000494 | 2008.01395,2008.04013,etc |
| event horizon telescope | EHT | 28 | 7 | 1.000245 | 2008.03879,2008.04506,etc |
| strong energy condition | SEC | 37 | 7 | 1.000441 | 2008.06681,2008.07046,etc |
| ultraviolet | UV | 190 | 6 | 1.002199 | 2008.00523,2008.02921,etc |
| friedmann lema^itre robertson walker | FLRW | 20 | 6 | 1.000396 | 2008.01800,2008.09135,etc |
| friedmann robertson walker | FRW | 12 | 6 | 1.000488 | 2008.02062,2008.03562,etc |
| laser interferometer space antenna | LISA | 18 | 6 | 1.000478 | 2008.02738,2008.06891,etc |
| weak energy condition | WEC | 53 | 6 | 1.002212 | 2008.03562,2008.04013,etc |
| partial differential equation | PDE | 18 | 6 | 1.000417 | 2008.03817,2008.10608,etc |
| weak cosmic censorship conjecture | WCCC | 76 | 6 | 1.001716 | 2008.04092,2008.04906,etc |
| extreme mass ratio inspiral | EMRI | 71 | 6 | 1.002494 | 2008.06071,2008.06891,etc |
| arnowitt deser misner | ADM | 20 | 6 | 2.000685 | 2008.09135,2008.12069,etc |
| science and technology facilities council | STFC | 14 | 5 | 1.000251 | 2008.00509,2008.09957,etc |
| de sitter | dS | 80 | 5 | 2.003377 | 2008.00523,2008.05315,etc |
| pulsar timing array | PTA | 49 | 5 | 2.000976 | 2008.01376,2008.12961,etc |
| big bang nucleosynthesis | BBN | 67 | 5 | 1.004764 | 2008.02921,2008.04959,etc |
| infrared | IR | 293 | 5 | 2.004202 | 2008.04289,2008.11033,etc |
| quasinormal mode | QNM | 177 | 5 | 2.004154 | 2008.04609,2008.07391,etc |
| cosmic microwave background radiation | CMB | 34 | 5 | 1.00042 | 2008.09635,2008.13177,etc |
| weakly interacting massive particle | WIMP | 63 | 5 | 1.001721 | 2008.10463,2008.02482,etc |
| conformal field theory | CFT | 336 | 5 | 2.001963 | 2008.02829,2008.05483,etc |
| kerr newman | KN | 52 | 4 | 1.002961 | 2008.01213,2008.02358,etc |
| generalized uncertainty principle | GUP | 191 | 4 | 2.001894 | 2008.01395,2008.01661,etc |
| heisenberg uncertainty principle | HUP | 23 | 4 | 2.000325 | 2008.01661,2008.09115,etc |
| loop quantum cosmology | LQC | 206 | 4 | 1.00857 | 2008.02774,2008.07837,etc |
| numerical relativity | NR | 138 | 4 | 2.003818 | 2008.02921,2008.09957,etc |
| quasi normal mode | QNM | 70 | 4 | 1.002123 | 2008.02921,2008.08450,etc |
| newman penrose | NP | 41 | 4 | 1.001713 | 2008.03366,2008.11770,etc |
| general theory of relativity | GTR | 11 | 4 | 1.000337 | 2008.03562,2008.07327,etc |
| equivalence principle | EEP | 16 | 4 | 1.000251 | 2008.04805,2008.06681,etc |
| center of mass | CM | 173 | 4 | 2.005255 | 2008.05154,2008.01091,etc |
| reissner nordstr"om | RN | 57 | 4 | 1.002939 | 2008.05715,2008.08776,etc |
| loop quantum gravity | LQG | 41 | 4 | 1.001064 | 2008.07837,2008.09135,etc |
| cosmic chronometers | CC | 40 | 4 | 2.002256 | 2008.09602,2008.09635,etc |
| monte carlo markov chain | MCMC | 19 | 4 | 2.002302 | 2008.09635,2008.09856,etc |
| jackiw teitelboim | JT | 51 | 4 | 2.000852 | 2008.01022,2008.01089,etc |
| active galactic nucleus | AGN | 18 | 4 | 1.001927 | 2008.01934,2008.03092,etc |
| false alarm rate | FAR | 20 | 3 | 2.000492 | 2008.00509,2008.01262,etc |
| centre national de recherche scientifique | CNRS | 3 | 3 | 1.000176 | 2008.00509,2008.02248,etc |
| istituto nazionale della fisica nucleare | INFN | 3 | 3 | 1.000176 | 2008.00509,2008.02248,etc |
| ultra violet | UV | 63 | 3 | 2.003933 | 2008.00523,2008.04951,etc |
| renormalization group | RG | 27 | 3 | 1.002397 | 2008.00523,2008.04951,etc |
| cosmological constant | CC | 13 | 3 | 2.000294 | 2008.00649,2008.13025,etc |
| einstein gauss bonnet | EGB | 27 | 3 | 2.000579 | 2008.00657,2008.04609,etc |
| stochastic gravitational wave background | SGWB | 130 | 3 | 2.005046 | 2008.00789,2008.01082,etc |
| compact binary coalescence | CBC | 13 | 3 | 1.000218 | 2008.00789,2008.06436,etc |
| fast radio burst | FRB | 28 | 3 | 1.000647 | 2008.01154,2008.02921,etc |
| national research foundation of korea | NRF | 6 | 3 | 1.000821 | 2008.01376,2008.02326,etc |
| averaged null energy condition | ANEC | 56 | 3 | 2.001948 | 2008.01878,2008.05483,etc |
| gauss bonnet | GB | 147 | 3 | 2.004828 | 2008.01985,2008.03976,etc |
| advanced ligo | aLIGO | 25 | 3 | 2.001522 | 2008.02921,2008.12931,etc |
| advanced virgo | AdV | 26 | 3 | 1.000353 | 2008.02921,2008.12931,etc |
| weak gravity conjecture | WGC | 17 | 3 | 1.00272 | 2008.03749,2008.02513,etc |
| scalar tensor | ST | 18 | 3 | 1.000389 | 2008.04959,2008.06371,etc |
| deutsche forschungsgemeinschaft | DFG | 3 | 3 | 1.000062 | 2008.04959,2008.04342,etc |
| graphics processing unit | GPU | 43 | 3 | 1.001793 | 2008.06071,2008.12932,etc |
| dominant energy condition | DEC | 28 | 3 | 2.000565 | 2008.06681,2008.08910,etc |
| nonlinear electrodynamics | NLED | 19 | 3 | 2.000544 | 2008.06711,2008.08924,etc |
| quantum electrodynamics | QED | 7 | 3 | 1.000415 | 2008.07040,2008.04365,etc |
| dirac born infeld | DBI | 44 | 3 | 2.000838 | 2008.07546,2008.01729,etc |
| kaluza klein | KK | 31 | 3 | 2.001753 | 2008.08440,2008.02206,etc |
| quasi periodic oscillation | QPO | 30 | 3 | 2.00077 | 2008.08450,2008.08613,etc |
| transverse traceless | TT | 3 | 3 | 1.000062 | 2008.08609,2008.01762,etc |
| friedmann lemaitre robertson walker | FLRW | 34 | 3 | 2.002282 | 2008.09098,2008.12186,etc |
| post minkowskian | PM | 54 | 3 | 2.002267 | 2008.09389,2008.12526,etc |
| hubble space telescope | HST | 18 | 3 | 2.000735 | 2008.09602,2008.12701,etc |
| natural science foundation of china | NSFC | 3 | 3 | 1.000027 | 2008.10332,2008.12415,etc |
| effective one body | EOB | 49 | 3 | 1.00265 | 2008.10622,2008.12932,etc |
| ordinary differential equation | ODE | 9 | 3 | 1.000236 | 2008.11744,2008.12726,etc |
| singular value decomposition | SVD | 9 | 3 | 1.000465 | 2008.12343,2008.03312,etc |
| laser interferometer gravitational wave observatory | LIGO | 6 | 3 | 1.000126 | 2008.12701,2008.12961,etc |
| ryu takayanagi | RT | 53 | 3 | 2.000786 | 2008.01755,2008.02705,etc |
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