| Green' function | 113 | 18 | 6.588 | 0.006259 | 1704.07071,1704.01843,etc |
| unit cell | 103 | 19 | 4.889 | 0.004503 | 1704.01641,1704.05583,etc |
| density matrix | 47 | 13 | 3.667 | 0.003833 | 1704.03875,1704.05583,etc |
| Rabi frequency | 45 | 11 | 4.3 | 0.003811 | 1704.02289,1704.03875,etc |
| vector field | 113 | 16 | 7.467 | 0.003763 | 1704.05145,1704.00704,etc |
| growth rate | 285 | 50 | 5.796 | 0.003655 | 1704.00287,1704.02317,etc |
| power grid | 54 | 11 | 5.3 | 0.003613 | 1704.01053,1704.06568,etc |
| maximum growth rate | 50 | 12 | 4.455 | 0.003449 | 1704.05094,1704.02656,etc |
| magnetic field | 680 | 132 | 5.183 | 0.003223 | 1704.06045,1704.01884,etc |
| electron beam | 82 | 19 | 4.5 | 0.003221 | 1704.01843,1704.07237,etc |
| quantum mechanic | 128 | 36 | 3.629 | 0.003218 | 1704.02295,1704.04874,etc |
| external electric field | 35 | 14 | 2.462 | 0.003151 | 1704.00287,1704.06914,etc |
| black hole | 65 | 15 | 3.571 | 0.003106 | 1704.02295,1704.01639,etc |
| general relativity | 41 | 13 | 3.333 | 0.003094 | 1704.02295,1704.01639,etc |
| incident field | 27 | 13 | 2.167 | 0.003021 | 1704.01641,1704.06435,etc |
| spectral density | 55 | 11 | 5.4 | 0.002694 | 1704.08129,1704.03600,etc |
| empirical datum | 46 | 11 | 4.5 | 0.002687 | 1704.00480,1704.01572,etc |
| total energy | 203 | 62 | 3.279 | 0.002682 | 1704.04874,1704.05187,etc |
| gas phase | 90 | 15 | 6.286 | 0.002469 | 1704.07071,1704.05398,etc |
| resonance frequency | 53 | 18 | 2.529 | 0.002438 | 1704.04300,1704.04951,etc |
| fundamental mode | 56 | 17 | 3.375 | 0.002402 | 1704.02317,1704.02144,etc |
| light beam | 45 | 14 | 3.385 | 0.002385 | 1704.06045,1704.01556,etc |
| pressure gradient | 84 | 20 | 4.368 | 0.002364 | 1704.00287,1704.08948,etc |
| nonlinear Schr"odinger equation | 22 | 11 | 2.1 | 0.002338 | 1704.00723,1704.03107,etc |
| heat capacity | 64 | 15 | 4.5 | 0.002325 | 1704.07071,1704.04320,etc |
| energy resolution | 110 | 22 | 5.19 | 0.00232 | 1704.08154,1704.06173,etc |
| absorption spectrum | 71 | 15 | 5.0 | 0.002277 | 1704.08137,1704.05398,etc |
| kinetic theory | 61 | 16 | 3.733 | 0.002269 | 1704.02317,1704.03267,etc |
| strong magnetic field | 41 | 11 | 4.0 | 0.002239 | 1704.05910,1704.01118,etc |
| dipole moment | 112 | 29 | 3.929 | 0.002211 | 1704.01835,1704.07928,etc |
| phase transition | 94 | 39 | 2.421 | 0.002192 | 1704.06080,1704.05094,etc |
| transfer function | 65 | 13 | 5.333 | 0.002188 | 1704.08416,1704.08595,etc |
| characteristic time | 43 | 15 | 2.929 | 0.002145 | 1704.05094,1704.02291,etc |
| solar wind | 41 | 11 | 3.7 | 0.002124 | 1704.07694,1704.00722,etc |
| order parameter | 63 | 16 | 3.933 | 0.002109 | 1704.07134,1704.02849,etc |
| distribution function | 145 | 29 | 5.143 | 0.002076 | 1704.05818,1704.03131,etc |
| inertial range | 54 | 13 | 4.417 | 0.002075 | 1704.07319,1704.01556,etc |
| long-range interaction | 38 | 11 | 3.4 | 0.001995 | 1704.02925,1704.03386,etc |
| phase difference | 57 | 15 | 4.0 | 0.001959 | 1704.05583,1704.01493,etc |
| laser pulse | 106 | 28 | 3.815 | 0.001918 | 1704.01843,1704.00178,etc |
| Dirac equation | 28 | 11 | 2.2 | 0.001913 | 1704.01639,1704.03334,etc |
| angular momentum | 137 | 37 | 3.778 | 0.001913 | 1704.07694,1704.06778,etc |
| laser beam | 93 | 37 | 2.528 | 0.001907 | 1704.02185,1704.02289,etc |
| conversion efficiency | 34 | 12 | 3.0 | 0.001903 | 1704.05583,1704.07451,etc |
| large deviation | 24 | 11 | 2.3 | 0.001864 | 1704.01828,1704.05458,etc |
| decay rate | 81 | 23 | 3.364 | 0.001857 | 1704.01835,1704.01202,etc |
| external field | 97 | 31 | 3.2 | 0.001855 | 1704.07237,1704.04951,etc |
| dispersion relation | 134 | 36 | 3.8 | 0.001837 | 1704.02317,1704.07319,etc |
| optical loss | 46 | 11 | 4.5 | 0.001835 | 1704.07451,1704.05030,etc |
| shock wave | 40 | 11 | 3.6 | 0.00183 | 1704.08041,1704.01837,etc |
| fluid dynamic | 34 | 15 | 2.357 | 0.001825 | 1704.02475,1704.01884,etc |
| energy difference | 30 | 14 | 2.231 | 0.001814 | 1704.07071,1704.01966,etc |
| phase shift | 84 | 31 | 2.767 | 0.001795 | 1704.01843,1704.03277,etc |
| Coulomb interaction | 41 | 19 | 2.222 | 0.001776 | 1704.03277,1704.01118,etc |
| Hilbert space | 26 | 13 | 2.083 | 0.001772 | 1704.01639,1704.06989,etc |
| initial state | 124 | 54 | 2.264 | 0.001767 | 1704.02295,1704.02185,etc |
| master equation | 34 | 13 | 2.75 | 0.001744 | 1704.01527,1704.01557,etc |
| stationary state | 86 | 30 | 2.931 | 0.001743 | 1704.04874,1704.08669,etc |
| power consumption | 30 | 11 | 2.9 | 0.001702 | 1704.01478,1704.06594,etc |
| orbital angular momentum | 34 | 14 | 2.462 | 0.001694 | 1704.02185,1704.07451,etc |
| boundary condition | 430 | 116 | 3.73 | 0.00169 | 1704.02295,1704.06045,etc |
| power spectrum | 62 | 22 | 2.476 | 0.001686 | 1704.02289,1704.07319,etc |
| detection efficiency | 26 | 12 | 2.273 | 0.001645 | 1704.03875,1704.01493,etc |
| systematic error | 41 | 15 | 2.643 | 0.001635 | 1704.00480,1704.07928,etc |
| shear stress | 44 | 15 | 3.071 | 0.001629 | 1704.08295,1704.03826,etc |
| Reynolds number | 158 | 37 | 4.361 | 0.001603 | 1704.01884,1704.08948,etc |
| electric field | 400 | 134 | 3.0 | 0.00159 | 1704.06045,1704.00287,etc |
| phase space | 151 | 41 | 3.75 | 0.001562 | 1704.02289,1704.05187,etc |
| inner surface | 32 | 11 | 3.1 | 0.00156 | 1704.06080,1704.02291,etc |
| surface wave | 59 | 12 | 5.273 | 0.001558 | 1704.08948,1704.01963,etc |
| constant speed | 28 | 13 | 2.25 | 0.001557 | 1704.02475,1704.00480,etc |
| special relativity | 57 | 12 | 5.0 | 0.001555 | 1704.02295,1704.01639,etc |
| electromagnetic field | 133 | 57 | 2.357 | 0.00155 | 1704.02295,1704.00287,etc |
| band gap | 26 | 11 | 2.3 | 0.001548 | 1704.05145,1704.01829,etc |
| stochastic dynamic | 23 | 11 | 2.1 | 0.001547 | 1704.08669,1704.04496,etc |
| stochastic process | 81 | 29 | 2.857 | 0.001538 | 1704.05628,1704.05818,etc |
| social network | 88 | 19 | 4.833 | 0.001538 | 1704.01572,1704.03330,etc |
| atomic transition | 29 | 12 | 2.545 | 0.001523 | 1704.05583,1704.03444,etc |
| total angular momentum | 41 | 19 | 2.222 | 0.001519 | 1704.02185,1704.01118,etc |
| density gradient | 37 | 15 | 2.5 | 0.001515 | 1704.00287,1704.07482,etc |
| linear stability analysis | 56 | 18 | 3.118 | 0.001505 | 1704.02483,1704.08948,etc |
| probability distribution | 147 | 60 | 2.407 | 0.001486 | 1704.04874,1704.00480,etc |
| correlation function | 83 | 24 | 3.522 | 0.001479 | 1704.05818,1704.03277,etc |
| ground state | 244 | 69 | 3.559 | 0.001472 | 1704.04874,1704.08154,etc |
| thermal noise | 39 | 13 | 3.167 | 0.001468 | 1704.08595,1704.05951,etc |
| initial condition | 447 | 124 | 3.618 | 0.001444 | 1704.02295,1704.05628,etc |
| matrix element | 115 | 39 | 2.868 | 0.00143 | 1704.08137,1704.04951,etc |
| energy dissipation | 48 | 18 | 2.765 | 0.001428 | 1704.00287,1704.02317,etc |
| large fluctuation | 39 | 15 | 2.571 | 0.0014 | 1704.00480,1704.01572,etc |
| partition function | 35 | 13 | 2.833 | 0.001392 | 1704.04381,1704.06098,etc |
| single photon | 33 | 16 | 2.067 | 0.001387 | 1704.01639,1704.05987,etc |
| internal energy | 122 | 20 | 6.263 | 0.001362 | 1704.08041,1704.03541,etc |
| test particle | 59 | 14 | 3.385 | 0.001355 | 1704.04300,1704.01843,etc |
| velocity field | 161 | 48 | 3.34 | 0.001345 | 1704.02475,1704.02483,etc |
| free energy | 74 | 25 | 3.042 | 0.001339 | 1704.08293,1704.01543,etc |
| system size | 103 | 43 | 2.429 | 0.00132 | 1704.07071,1704.01572,etc |
| kinetic energy | 263 | 87 | 3.023 | 0.001318 | 1704.02475,1704.00287,etc |
| diffusion coefficient | 73 | 25 | 2.958 | 0.001304 | 1704.05818,1704.07607,etc |
| initial datum | 56 | 17 | 3.438 | 0.001268 | 1704.02295,1704.05910,etc |
| energy spectrum | 117 | 37 | 3.194 | 0.001262 | 1704.06173,1704.03267,etc |
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