| surface tension | 103 | 15 | 7.0 | 0.005868 | 1506.04192,1506.01593,etc |
| light source | 43 | 20 | 2.158 | 0.005573 | 1506.08889,1506.04831,etc |
| steady state | 320 | 66 | 4.877 | 0.004721 | 1506.01593,1506.05688,etc |
| count rate | 33 | 13 | 2.667 | 0.004705 | 1506.06939,1506.05338,etc |
| systematic error | 59 | 23 | 2.636 | 0.00449 | 1506.06464,1506.01963,etc |
| quantum dot | 63 | 11 | 6.2 | 0.004404 | 1506.07276,1506.04005,etc |
| phase transition | 142 | 35 | 4.147 | 0.004243 | 1506.06007,1506.05688,etc |
| interaction energy | 48 | 12 | 4.273 | 0.003985 | 1506.05437,1506.05590,etc |
| Rydberg atom | 71 | 13 | 4.5 | 0.00378 | 1506.01937,1506.05958,etc |
| covariance matrix | 68 | 18 | 3.824 | 0.003713 | 1506.08354,1506.04937,etc |
| electron beam | 60 | 11 | 5.8 | 0.003442 | 1506.02007,1506.00127,etc |
| refractive index | 126 | 42 | 3.049 | 0.003211 | 1506.08889,1506.06464,etc |
| scale-free network | 30 | 12 | 2.636 | 0.003163 | 1506.07971,1506.06053,etc |
| matrix element | 151 | 39 | 3.868 | 0.003159 | 1506.03019,1506.01937,etc |
| inner product | 34 | 15 | 2.357 | 0.003139 | 1506.08543,1506.04367,etc |
| vector field | 101 | 18 | 5.882 | 0.003092 | 1506.04367,1506.04240,etc |
| quality factor | 48 | 14 | 3.615 | 0.003067 | 1506.02015,1506.03095,etc |
| quantum field theory | 36 | 12 | 3.0 | 0.003066 | 1506.03003,1506.03788,etc |
| community structure | 189 | 16 | 12.467 | 0.003027 | 1506.08354,1506.05529,etc |
| general relativity | 84 | 23 | 3.773 | 0.003017 | 1506.06535,1506.06464,etc |
| heat flux | 48 | 13 | 3.917 | 0.002973 | 1506.06060,1506.00378,etc |
| atomic clock | 35 | 12 | 3.0 | 0.002941 | 1506.06535,1506.04542,etc |
| particle velocity | 94 | 12 | 8.455 | 0.002885 | 1506.00891,1506.07072,etc |
| magnetic field | 779 | 139 | 5.522 | 0.002884 | 1506.03524,1506.06535,etc |
| Lorentz force | 82 | 12 | 7.0 | 0.002831 | 1506.08058,1506.04367,etc |
| Reynolds number | 144 | 36 | 4.029 | 0.002814 | 1506.03524,1506.01593,etc |
| Maxwell equation | 34 | 13 | 2.667 | 0.002732 | 1506.03524,1506.09009,etc |
| nonumber & | 74 | 26 | 2.92 | 0.002712 | 1506.04367,1506.06591,etc |
| Green' function | 55 | 16 | 3.267 | 0.002705 | 1506.09009,1506.01937,etc |
| phase shift | 142 | 42 | 3.439 | 0.002696 | 1506.06535,1506.03019,etc |
| optical lattice | 101 | 20 | 5.105 | 0.00265 | 1506.06007,1506.01261,etc |
| transmission coefficient | 63 | 15 | 3.0 | 0.002628 | 1506.06060,1506.01937,etc |
| laser pulse | 110 | 24 | 4.652 | 0.002623 | 1506.03019,1506.03255,etc |
| magnetic energy | 71 | 14 | 3.154 | 0.002618 | 1506.03524,1506.08492,etc |
| cold atom | 64 | 17 | 3.938 | 0.002605 | 1506.06535,1506.06464,etc |
| degree distribution | 122 | 35 | 3.412 | 0.002596 | 1506.01978,1506.05688,etc |
| beam splitter | 50 | 13 | 4.0 | 0.00257 | 1506.04831,1506.04937,etc |
| electromagnetic wave | 57 | 25 | 2.333 | 0.002549 | 1506.09009,1506.06060,etc |
| gravitational field | 43 | 13 | 3.417 | 0.002535 | 1506.06535,1506.08058,etc |
| initial datum | 68 | 13 | 5.417 | 0.002475 | 1506.08059,1506.08678,etc |
| free path | 85 | 23 | 3.682 | 0.002441 | 1506.03019,1506.03605,etc |
| water molecule | 57 | 12 | 5.0 | 0.002439 | 1506.05437,1506.02884,etc |
| light beam | 35 | 15 | 2.357 | 0.002418 | 1506.08889,1506.03617,etc |
| current density | 57 | 24 | 2.304 | 0.002393 | 1506.03524,1506.06060,etc |
| atomic system | 33 | 12 | 2.909 | 0.002343 | 1506.09149,1506.06907,etc |
| quantum state | 74 | 32 | 2.355 | 0.002282 | 1506.06535,1506.04831,etc |
| Langevin equation | 34 | 14 | 2.538 | 0.002145 | 1506.03678,1506.02650,etc |
| wave packet | 36 | 12 | 3.182 | 0.002138 | 1506.03019,1506.01261,etc |
| social network | 152 | 35 | 4.441 | 0.002124 | 1506.05688,1506.06072,etc |
| phase diagram | 46 | 17 | 2.812 | 0.002112 | 1506.06007,1506.05688,etc |
| energy resolution | 95 | 28 | 3.481 | 0.002104 | 1506.02604,1506.01922,etc |
| Boltzmann distribution | 37 | 11 | 2.2 | 0.002063 | 1506.07460,1506.08261,etc |
| partition function | 95 | 15 | 6.714 | 0.002018 | 1506.04192,1506.05688,etc |
| electric field | 367 | 118 | 3.103 | 0.002009 | 1506.03524,1506.06535,etc |
| Standard Model | 69 | 17 | 4.125 | 0.001956 | 1506.08543,1506.03003,etc |
| magnetic field line | 50 | 14 | 3.385 | 0.001944 | 1506.00891,1506.04015,etc |
| fundamental mode | 35 | 17 | 2.125 | 0.001928 | 1506.07157,1506.01341,etc |
| expectation value | 80 | 38 | 2.135 | 0.001927 | 1506.08543,1506.02752,etc |
| orbital angular momentum | 45 | 13 | 3.667 | 0.00191 | 1506.04881,1506.00784,etc |
| Fourier coefficient | 42 | 11 | 4.1 | 0.001894 | 1506.06129,1506.04005,etc |
| group velocity | 78 | 24 | 3.043 | 0.00186 | 1506.03019,1506.01937,etc |
| dispersion relation | 160 | 45 | 3.568 | 0.001859 | 1506.03524,1506.08543,etc |
| single atom | 38 | 13 | 3.083 | 0.001853 | 1506.03019,1506.04419,etc |
| growth rate | 195 | 43 | 4.452 | 0.001852 | 1506.03524,1506.01593,etc |
| turbulent flow | 92 | 20 | 3.947 | 0.001844 | 1506.09202,1506.05948,etc |
| angular momentum | 171 | 41 | 4.25 | 0.001828 | 1506.02007,1506.08058,etc |
| external magnetic field | 35 | 16 | 2.133 | 0.001827 | 1506.08086,1506.06060,etc |
| test particle | 33 | 11 | 3.2 | 0.001826 | 1506.06535,1506.08058,etc |
| angular distribution | 52 | 20 | 2.684 | 0.001813 | 1506.06939,1506.03255,etc |
| temperature gradient | 71 | 17 | 2.625 | 0.001806 | 1506.02364,1506.03234,etc |
| time delay | 39 | 16 | 2.533 | 0.001795 | 1506.07432,1506.06907,etc |
| solar wind | 67 | 17 | 3.438 | 0.001756 | 1506.08058,1506.08492,etc |
| photon number | 69 | 17 | 4.188 | 0.001752 | 1506.09198,1506.06077,etc |
| energy loss | 64 | 21 | 2.75 | 0.001739 | 1506.02007,1506.06939,etc |
| different layer | 57 | 18 | 3.118 | 0.001707 | 1506.08889,1506.06060,etc |
| spectral density | 45 | 11 | 3.8 | 0.001681 | 1506.03255,1506.08151,etc |
| physical parameter | 51 | 15 | 3.571 | 0.001675 | 1506.03706,1506.08678,etc |
| particle size | 34 | 13 | 2.5 | 0.00167 | 1506.03112,1506.04098,etc |
| power spectrum | 86 | 21 | 4.2 | 0.00162 | 1506.08086,1506.05688,etc |
| transport equation | 41 | 11 | 4.0 | 0.001619 | 1506.02007,1506.04015,etc |
| wave function | 168 | 44 | 3.884 | 0.001603 | 1506.04831,1506.04881,etc |
| density matrix | 97 | 30 | 3.31 | 0.001555 | 1506.04831,1506.01261,etc |
| kinetic energy | 230 | 91 | 2.5 | 0.001553 | 1506.03524,1506.06007,etc |
| lattice site | 44 | 16 | 2.8 | 0.001539 | 1506.06007,1506.04192,etc |
| adjacency matrix | 75 | 26 | 2.76 | 0.001529 | 1506.08354,1506.05688,etc |
| cumulative distribution | 25 | 11 | 2.4 | 0.001506 | 1506.01978,1506.05690,etc |
| null hypothesis | 33 | 14 | 2.385 | 0.001504 | 1506.06129,1506.08847,etc |
| conservation law | 76 | 19 | 4.0 | 0.001494 | 1506.04367,1506.03234,etc |
| transmission spectrum | 32 | 11 | 2.8 | 0.00148 | 1506.02015,1506.01609,etc |
| laser field | 70 | 21 | 3.1 | 0.001474 | 1506.03019,1506.04245,etc |
| scale factor | 55 | 13 | 4.417 | 0.001463 | 1506.06535,1506.09101,etc |
| volume fraction | 33 | 13 | 2.667 | 0.001456 | 1506.04562,1506.04098,etc |
| analytical solution | 85 | 37 | 2.306 | 0.001448 | 1506.03745,1506.01336,etc |
| complex network | 92 | 33 | 2.844 | 0.001437 | 1506.08354,1506.05529,etc |
| average degree | 89 | 28 | 2.963 | 0.001435 | 1506.05688,1506.07293,etc |
| energy flux | 41 | 13 | 3.0 | 0.001435 | 1506.09202,1506.08356,etc |
| wave vector | 89 | 35 | 2.588 | 0.001434 | 1506.06535,1506.03019,etc |
| polarization state | 31 | 13 | 2.333 | 0.00143 | 1506.08753,1506.01791,etc |
| spatial correlation | 39 | 14 | 2.385 | 0.001423 | 1506.03112,1506.08737,etc |
| atom number | 48 | 16 | 2.867 | 0.001421 | 1506.01261,1506.08705,etc |
|