编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
---|---|---|---|---|---|---|
1 | black hole | 1852 | 211 | 6.176 | 0.003704 | 9901006,9901011,etc |
2 | scalar field | 985 | 149 | 6.111 | 0.003241 | 9901006,9901028,etc |
3 | boundary condition | 622 | 141 | 4.091 | 0.0014 | 9901003,9901022,etc |
4 | Einstein equation | 365 | 117 | 3.0 | 0.001452 | 9901002,9901020,etc |
5 | gravitational wave | 756 | 115 | 9.583 | 0.002475 | 9901011,9901013,etc |
6 | field equation | 363 | 113 | 2.25 | 0.000941 | 9901028,9901031,etc |
7 | energy density | 254 | 95 | 2.25 | 0.000993 | 9901002,9901022,etc |
8 | gravitational field | 282 | 95 | 2.5 | 0.001087 | 9901002,9901011,etc |
9 | initial datum | 449 | 87 | 4.5 | 0.001867 | 9901018,9901039,etc |
10 | gravitational radiation | 316 | 87 | 2.375 | 0.001314 | 9902010,9902011,etc |
11 | event horizon | 354 | 78 | 3.833 | 0.00211 | 9901006,9901022,etc |
12 | neutron star | 596 | 77 | 10.875 | 0.002055 | 9901013,9901037,etc |
13 | scale factor | 353 | 65 | 14.0 | 0.001872 | 9901059,9901083,etc |
14 | perfect fluid | 153 | 60 | 2.5 | 0.000906 | 9901037,9901040,etc |
15 | quantum gravity | 293 | 57 | 2.5 | 0.001152 | 9901015,9901063,etc |
16 | matter field | 170 | 57 | 2.5 | 0.000705 | 9901056,9901061,etc |
17 | extrinsic curvature | 177 | 56 | 3.667 | 0.000931 | 9901002,9901061,etc |
18 | total energy | 112 | 54 | 5.0 | 0.000539 | 9901040,9901048,etc |
19 | string theory | 205 | 52 | 4.0 | 0.000955 | 9901002,9901047,etc |
20 | conformal factor | 168 | 45 | 7.0 | 0.001388 | 9901018,9901071,etc |
21 | binary system | 208 | 45 | 12.0 | 0.001052 | 9901040,9901048,etc |
22 | evolution equation | 223 | 44 | 5.0 | 0.001299 | 9901039,9901056,etc |
23 | constraint equation | 133 | 44 | 3.0 | 0.000992 | 9901059,9901082,etc |
24 | numerical solution | 107 | 43 | 3.5 | 0.000711 | 9901065,9901071,etc |
25 | phase space | 292 | 42 | 6.0 | 0.001564 | 9901031,9901073,etc |
26 | right-hand side | 92 | 42 | 3.0 | 0.000391 | 9901008,9901048,etc |
27 | wave equation | 113 | 42 | 7.0 | 0.000525 | 9902010,9902075,etc |
28 | vector field | 106 | 41 | 2.2 | 0.000449 | 9903012,9903014,etc |
29 | magnetic field | 154 | 40 | 4.0 | 0.001707 | 9901002,9901011,etc |
30 | expectation value | 145 | 40 | 4.0 | 0.001464 | 9901013,9901073,etc |
31 | electromagnetic field | 102 | 39 | 6.333 | 0.000708 | 9901002,9901011,etc |
32 | scalar curvature | 152 | 38 | 2.8 | 0.001336 | 9903003,9903004,etc |
33 | quantum field theory | 105 | 36 | 5.0 | 0.001197 | 9901006,9901061,etc |
34 | wave function | 223 | 36 | 5.5 | 0.00205 | 9901003,9901040,etc |
35 | asymptotic behavior | 75 | 35 | 5.5 | 0.000645 | 9901040,9901059,etc |
36 | numerical integration | 62 | 34 | 2.333 | 0.00055 | 9902010,9902011,etc |
37 | early universe | 71 | 33 | 5.0 | 0.00057 | 9901061,9901065,etc |
38 | source term | 99 | 32 | 3.0 | 0.00069 | 9901002,9901040,etc |
39 | spherical symmetry | 66 | 32 | 2.833 | 0.000445 | 9903006,9903014,etc |
40 | quantum field | 57 | 31 | 2.333 | 0.000386 | 9901061,9901063,etc |
41 | Minkowski spacetime | 81 | 30 | 2.667 | 0.000886 | 9901006,9901008,etc |
42 | cosmological model | 67 | 30 | 4.0 | 0.000534 | 9901065,9901083,etc |
43 | apparent horizon | 149 | 30 | 6.0 | 0.003452 | 9901028,9901047,etc |
44 | nonumber & | 74 | 30 | 2.75 | 0.000489 | 9901048,9901064,etc |
45 | Hamiltonian constraint | 137 | 30 | 3.0 | 0.001121 | 9901015,9901071,etc |
46 | path integral | 87 | 29 | 17.0 | 0.001877 | 9901079,9901082,etc |
47 | angular velocity | 134 | 29 | 2.5 | 0.001291 | 9901006,9901011,etc |
48 | static solution | 79 | 29 | 7.0 | 0.001636 | 9902070,9902081,etc |
49 | quantum theory | 127 | 28 | 24.0 | 0.001204 | 9902017,9902029,etc |
50 | gauge transformation | 78 | 27 | 4.0 | 0.000767 | 9901015,9901065,etc |
51 | effective action | 130 | 27 | 3.5 | 0.001744 | 9901028,9901061,etc |
52 | outer boundary | 71 | 27 | 3.0 | 0.00085 | 9901071,9901086,etc |
53 | Killing vector | 126 | 27 | 2.333 | 0.001373 | 9902011,9902016,etc |
54 | circular orbit | 88 | 27 | 7.0 | 0.001198 | 9902019,9902030,etc |
55 | metric perturbation | 75 | 26 | 2.667 | 0.000943 | 9901040,9901060,etc |
56 | tangent vector | 65 | 25 | 6.0 | 0.000274 | 9901063,9901064,etc |
57 | infinite number | 48 | 25 | 2.5 | 0.000347 | 9901015,9901018,etc |
58 | Hilbert space | 213 | 25 | 5.5 | 0.001288 | 9902004,9902017,etc |
59 | explicit form | 38 | 24 | 3.0 | 0.000323 | 9901048,9901056,etc |
60 | geodesic equation | 42 | 23 | 3.0 | 0.000589 | 9901063,9901064,etc |
61 | grid point | 97 | 22 | 5.5 | 0.00061 | 9904013,9904014,etc |
62 | causal structure | 109 | 21 | 4.0 | 0.00158 | 9901061,9901063,etc |
63 | curved spacetime | 43 | 21 | 3.0 | 0.000531 | 9901006,9901008,etc |
64 | nonumber && | 42 | 21 | 3.333 | 0.00042 | 9901002,9901059,etc |
65 | Cartesian coordinate | 38 | 21 | 3.0 | 0.000457 | 9901061,9901086,etc |
66 | naked singularity | 84 | 21 | 5.0 | 0.001827 | 9902070,9902075,etc |
67 | signal-to-noise ratio | 102 | 20 | 7.0 | 0.001208 | 9901013,9901072,etc |
68 | black hole formation | 65 | 20 | 2.5 | 0.001422 | 9901028,9901039,etc |
69 | time scale | 71 | 20 | 2.5 | 0.001271 | 9902010,9902019,etc |
70 | test particle | 79 | 20 | 12.0 | 0.001551 | 9904011,9904082,etc |
71 | previous paper | 49 | 19 | 2.5 | 0.000476 | 9901048,9901059,etc |
72 | surface gravity | 91 | 18 | 3.0 | 0.001103 | 9902010,9902029,etc |
73 | critical point | 63 | 18 | 3.0 | 0.00139 | 9903004,9903093,etc |
74 | asymptotic value | 35 | 18 | 2.333 | 0.000726 | 9905017,9905045,etc |
75 | inertial frame | 68 | 17 | 2.667 | 0.000784 | 9901008,9901047,etc |
76 | black hole horizon | 34 | 17 | 7.0 | 0.001158 | 9902018,9902081,etc |
77 | phase transition | 84 | 17 | 3.667 | 0.001833 | 9903006,9903059,etc |
78 | head-on collision | 59 | 17 | 3.5 | 0.001032 | 9903082,9903100,etc |
79 | gauge field | 65 | 17 | 2.5 | 0.00113 | 9903040,9903075,etc |
80 | conservation law | 46 | 17 | 4.0 | 0.000634 | 9904011,9904014,etc |
81 | present time | 57 | 17 | 6.5 | 0.001212 | 9905031,9905072,etc |
82 | light ray | 183 | 16 | 27.0 | 0.002748 | 9901011,9901020,etc |
83 | Hawking radiation | 57 | 16 | 4.0 | 0.001641 | 9901022,9901047,etc |
84 | classical solution | 85 | 16 | 15.0 | 0.001611 | 9903003,9903052,etc |
85 | curvature singularity | 33 | 16 | 3.0 | 0.00068 | 9903017,9903062,etc |
86 | null geodesic | 36 | 15 | 7.0 | 0.000633 | 9901020,9901063,etc |
87 | innermost stable circular orbit | 34 | 15 | 3.0 | 0.002134 | 9902019,9902024,etc |
88 | gravitational waveform | 38 | 15 | 4.0 | 0.000592 | 9902019,9902024,etc |
89 | radiation reaction | 55 | 15 | 3.0 | 0.001011 | 9903014,9903052,etc |
90 | arbitrary function | 34 | 15 | 3.5 | 0.000676 | 9904045,9904053,etc |
91 | Sitter spacetime | 73 | 14 | 10.0 | 0.001185 | 9902010,9902081,etc |
92 | upper limit | 31 | 14 | 4.0 | 0.00043 | 9902011,9902019,etc |
93 | Klein-Gordon equation | 40 | 14 | 3.0 | 0.00068 | 9903004,9903031,etc |
94 | quantum effect | 29 | 14 | 3.0 | 0.000908 | 9907008,9907013,etc |
95 | black hole spacetime | 22 | 13 | 3.0 | 0.000391 | 9902018,9902029,etc |
96 | Planck length | 38 | 13 | 8.0 | 0.001356 | 9902017,9902043,etc |
97 | smooth function | 29 | 13 | 4.5 | 0.000491 | 9903012,9903037,etc |
98 | massive particle | 33 | 13 | 2.75 | 0.000899 | 9903012,9903014,etc |
99 | world line | 84 | 13 | 12.0 | 0.000987 | 9903014,9903045,etc |
100 | vacuum state | 30 | 13 | 4.5 | 0.000404 | 9903052,9903062,etc |