| laser intensity | 51 | 22 | 2.19 | 0.006089 | 1511.01588,1511.08389,etc |
| liquid argon | 172 | 16 | 11.333 | 0.004665 | 1511.06345,1511.00317,etc |
| cavity mode | 57 | 12 | 5.091 | 0.004048 | 1511.00980,1511.01576,etc |
| Bose-Einstein condensate | 38 | 15 | 2.643 | 0.003794 | 1511.03367,1511.01336,etc |
| degree distribution | 181 | 31 | 6.0 | 0.003748 | 1511.04854,1511.06729,etc |
| water molecule | 80 | 13 | 5.75 | 0.003539 | 1511.00127,1511.03506,etc |
| optical cavity | 39 | 15 | 2.143 | 0.003093 | 1511.00980,1511.08112,etc |
| laser pulse | 186 | 33 | 5.688 | 0.003055 | 1511.08389,1511.01792,etc |
| optical fiber | 34 | 14 | 2.538 | 0.003037 | 1511.01769,1511.02305,etc |
| velocity fluctuation | 50 | 16 | 3.133 | 0.002911 | 1511.07626,1511.08206,etc |
| scintillation light | 104 | 28 | 3.815 | 0.002834 | 1511.02257,1511.06345,etc |
| cost function | 68 | 12 | 2.091 | 0.002826 | 1511.00602,1511.00673,etc |
| source term | 71 | 18 | 4.118 | 0.00235 | 1511.03367,1511.09237,etc |
| electric field | 340 | 106 | 3.229 | 0.002326 | 1511.00518,1511.01588,etc |
| new link | 48 | 11 | 4.7 | 0.002325 | 1511.06729,1511.00605,etc |
| Dirac equation | 25 | 11 | 2.4 | 0.002323 | 1511.04394,1511.05818,etc |
| optical field | 37 | 16 | 2.4 | 0.00231 | 1511.07550,1511.01403,etc |
| quantum mechanic | 121 | 43 | 2.833 | 0.002215 | 1511.02114,1511.02088,etc |
| shear flow | 49 | 14 | 3.692 | 0.002181 | 1511.05804,1511.06386,etc |
| energy resolution | 81 | 22 | 3.667 | 0.002153 | 1511.02257,1511.05855,etc |
| magnetic field line | 55 | 16 | 3.533 | 0.002108 | 1511.05693,1511.03790,etc |
| probe beam | 51 | 14 | 3.615 | 0.002088 | 1511.07790,1511.00610,etc |
| quantum theory | 77 | 16 | 5.067 | 0.002083 | 1511.02114,1511.02083,etc |
| power-law distribution | 27 | 11 | 2.6 | 0.002015 | 1511.08712,1511.07139,etc |
| system size | 109 | 29 | 3.679 | 0.001991 | 1511.05606,1511.02088,etc |
| oscillation frequency | 32 | 12 | 2.818 | 0.001987 | 1511.03367,1511.04507,etc |
| power law | 92 | 37 | 2.528 | 0.001981 | 1511.00518,1511.08712,etc |
| Green' function | 62 | 16 | 4.0 | 0.001918 | 1511.03367,1511.07875,etc |
| single photon | 44 | 18 | 2.471 | 0.001914 | 1511.09396,1511.07956,etc |
| quantum interference | 27 | 12 | 2.364 | 0.001833 | 1511.03585,1511.03569,etc |
| scale-free network | 78 | 18 | 4.529 | 0.001805 | 1511.05606,1511.06729,etc |
| energy deposition | 34 | 15 | 2.357 | 0.001792 | 1511.00260,1511.00351,etc |
| Rydberg state | 41 | 12 | 3.545 | 0.00178 | 1511.01221,1511.00985,etc |
| nuclear recoil | 37 | 13 | 2.917 | 0.001765 | 1511.00260,1511.00676,etc |
| flow field | 43 | 15 | 3.0 | 0.001757 | 1511.06109,1511.07350,etc |
| free surface | 62 | 15 | 3.857 | 0.001752 | 1511.07395,1511.02584,etc |
| temperature dependence | 50 | 15 | 3.5 | 0.001734 | 1511.00968,1511.04675,etc |
| unit cell | 66 | 19 | 3.556 | 0.001711 | 1511.03506,1511.08109,etc |
| different frequency | 32 | 15 | 2.214 | 0.001703 | 1511.00780,1511.07139,etc |
| pressure gradient | 40 | 12 | 3.364 | 0.001703 | 1511.08031,1511.07800,etc |
| square lattice | 52 | 17 | 3.0 | 0.001683 | 1511.06775,1511.05556,etc |
| quantum simulation | 28 | 12 | 2.455 | 0.001671 | 1511.00980,1511.00930,etc |
| complex network | 135 | 38 | 3.568 | 0.001669 | 1511.05606,1511.04854,etc |
| average degree | 68 | 20 | 3.474 | 0.001662 | 1511.05606,1511.06775,etc |
| random graph | 36 | 14 | 2.692 | 0.001645 | 1511.06729,1511.09075,etc |
| laser field | 86 | 29 | 2.964 | 0.001627 | 1511.01588,1511.06629,etc |
| flat surface | 28 | 11 | 2.7 | 0.001626 | 1511.06109,1511.00064,etc |
| photon energy | 75 | 27 | 2.346 | 0.001594 | 1511.00610,1511.04982,etc |
| pulse shape | 50 | 15 | 3.286 | 0.001571 | 1511.01283,1511.00676,etc |
| undirected network | 37 | 14 | 2.769 | 0.001518 | 1511.07139,1511.00492,etc |
| community detection | 53 | 14 | 3.923 | 0.001482 | 1511.04854,1511.06463,etc |
| triplet state | 58 | 12 | 5.0 | 0.00147 | 1511.09396,1511.00676,etc |
| surface tension | 105 | 31 | 3.4 | 0.001469 | 1511.05982,1511.04475,etc |
| matrix element | 117 | 44 | 2.698 | 0.001449 | 1511.01588,1511.03367,etc |
| experimental datum | 269 | 97 | 2.792 | 0.001442 | 1511.03367,1511.07875,etc |
| community structure | 62 | 19 | 3.389 | 0.001442 | 1511.04854,1511.02012,etc |
| real network | 37 | 12 | 3.273 | 0.001432 | 1511.04854,1511.06729,etc |
| gas phase | 78 | 24 | 3.304 | 0.001431 | 1511.00260,1511.07790,etc |
| lattice model | 37 | 13 | 3.0 | 0.001429 | 1511.00887,1511.03931,etc |
| liquid phase | 43 | 11 | 4.2 | 0.001405 | 1511.02096,1511.07726,etc |
| incident light | 25 | 12 | 2.182 | 0.001372 | 1511.00780,1511.00467,etc |
| imaginary part | 118 | 49 | 2.25 | 0.001295 | 1511.03367,1511.09237,etc |
| hydrogen atom | 43 | 19 | 2.333 | 0.001285 | 1511.02083,1511.00985,etc |
| Rabi frequency | 38 | 18 | 2.176 | 0.001278 | 1511.07550,1511.02480,etc |
| laser beam | 97 | 42 | 2.341 | 0.001266 | 1511.01588,1511.03367,etc |
| original network | 35 | 12 | 3.091 | 0.001263 | 1511.04854,1511.06729,etc |
| basis function | 65 | 19 | 3.333 | 0.00126 | 1511.03618,1511.07334,etc |
| optical lattice | 86 | 16 | 5.533 | 0.001246 | 1511.03367,1511.00980,etc |
| biological network | 31 | 11 | 3.0 | 0.001233 | 1511.04854,1511.02088,etc |
| Supplemental Material | 25 | 12 | 2.182 | 0.001195 | 1511.05828,1511.00451,etc |
| solid surface | 36 | 13 | 2.833 | 0.001166 | 1511.00064,1511.00888,etc |
| transmission spectrum | 35 | 11 | 3.2 | 0.001117 | 1511.08112,1511.07726,etc |
| critical exponent | 26 | 11 | 2.5 | 0.001105 | 1511.05556,1511.09075,etc |
| new node | 36 | 13 | 2.75 | 0.001105 | 1511.08971,1511.06463,etc |
| short time | 59 | 27 | 2.231 | 0.001083 | 1511.03367,1511.06629,etc |
| thermodynamic limit | 56 | 19 | 3.0 | 0.001077 | 1511.03367,1511.05606,etc |
| Reynolds number | 118 | 30 | 3.897 | 0.001067 | 1511.06501,1511.07800,etc |
| evolution equation | 53 | 22 | 2.476 | 0.001066 | 1511.06501,1511.07139,etc |
| temperature difference | 31 | 14 | 2.308 | 0.001048 | 1511.06109,1511.07350,etc |
| null hypothesis | 32 | 12 | 2.818 | 0.001034 | 1511.08712,1511.06699,etc |
| grid point | 62 | 29 | 2.143 | 0.000998 | 1511.03367,1511.04507,etc |
| social network | 103 | 28 | 3.63 | 0.000989 | 1511.08712,1511.06699,etc |
| analytical solution | 57 | 27 | 2.154 | 0.000964 | 1511.03367,1511.05606,etc |
| different temperature | 29 | 14 | 2.154 | 0.000902 | 1511.07790,1511.05828,etc |
| direct numerical simulation | 45 | 19 | 2.444 | 0.000898 | 1511.06501,1511.07645,etc |
| laser polarization | 24 | 11 | 2.3 | 0.000895 | 1511.01588,1511.03585,etc |
| dynamical system | 65 | 26 | 2.48 | 0.000892 | 1511.06008,1511.02088,etc |
| boundary condition | 272 | 111 | 2.464 | 0.000881 | 1511.03367,1511.04507,etc |
| flow velocity | 37 | 16 | 2.133 | 0.000869 | 1511.03367,1511.08031,etc |
| atomic nucleus | 27 | 13 | 2.167 | 0.000869 | 1511.03917,1511.00968,etc |
| particle trajectory | 34 | 15 | 2.357 | 0.000859 | 1511.04507,1511.06953,etc |
| Supplementary Information | 32 | 12 | 2.545 | 0.000854 | 1511.00064,1511.04456,etc |
| network size | 30 | 13 | 2.167 | 0.00084 | 1511.05606,1511.08971,etc |
| Fourier space | 41 | 15 | 2.571 | 0.000836 | 1511.03367,1511.00780,etc |
| Supplementary Material | 27 | 12 | 2.273 | 0.000817 | 1511.07645,1511.04539,etc |
| quantum number | 49 | 15 | 2.214 | 0.000815 | 1511.03367,1511.07626,etc |
| real-world network | 41 | 13 | 3.333 | 0.000803 | 1511.06729,1511.02012,etc |
| molecular system | 38 | 16 | 2.4 | 0.000798 | 1511.09359,1511.00985,etc |
| ion beam | 36 | 12 | 3.182 | 0.00079 | 1511.07790,1511.05716,etc |
| electron dynamic | 45 | 15 | 3.071 | 0.000789 | 1511.00518,1511.03045,etc |
|