| surface tension | 163 | 25 | 6.708 | 0.006392 | 1608.05364,1608.01906,etc |
| wind speed | 80 | 11 | 7.8 | 0.00454 | 1608.03772,1608.03790,etc |
| external magnetic field | 90 | 19 | 4.889 | 0.004407 | 1608.00478,1608.02403,etc |
| fluid density | 37 | 14 | 2.769 | 0.00413 | 1608.04607,1608.01352,etc |
| nabla cdot | 40 | 11 | 3.6 | 0.003591 | 1608.01343,1608.01352,etc |
| photonic crystal | 49 | 14 | 3.692 | 0.003518 | 1608.06334,1608.04166,etc |
| Maxwell' equation | 103 | 28 | 3.778 | 0.002987 | 1608.02403,1608.01001,etc |
| thermal state | 44 | 12 | 3.818 | 0.002633 | 1608.04278,1608.03731,etc |
| infected node | 60 | 11 | 5.7 | 0.00263 | 1608.06201,1608.04049,etc |
| quantum system | 84 | 36 | 2.257 | 0.002615 | 1608.06544,1608.04266,etc |
| optimization problem | 45 | 22 | 2.095 | 0.002582 | 1608.06396,1608.03008,etc |
| count rate | 39 | 16 | 2.467 | 0.002519 | 1608.05224,1608.00562,etc |
| valence electron | 50 | 15 | 3.5 | 0.002433 | 1608.00478,1608.08328,etc |
| electron bunch | 36 | 11 | 3.4 | 0.002428 | 1608.06337,1608.06601,etc |
| effective Hamiltonian | 38 | 11 | 3.5 | 0.00241 | 1608.01519,1608.01629,etc |
| crystal structure | 33 | 14 | 2.462 | 0.002313 | 1608.04497,1608.05877,etc |
| full model | 38 | 14 | 2.538 | 0.002224 | 1608.03704,1608.02799,etc |
| Brownian motion | 44 | 13 | 3.417 | 0.002198 | 1608.02122,1608.03916,etc |
| thin film | 56 | 15 | 3.929 | 0.002143 | 1608.05785,1608.00900,etc |
| laser beam | 104 | 40 | 2.513 | 0.002139 | 1608.00478,1608.02122,etc |
| algebraic equation | 29 | 12 | 2.545 | 0.00211 | 1608.06448,1608.05040,etc |
| social network | 166 | 33 | 5.125 | 0.002061 | 1608.00708,1608.02883,etc |
| laser power | 38 | 15 | 2.643 | 0.002046 | 1608.05224,1608.02122,etc |
| collective motion | 35 | 12 | 2.909 | 0.00203 | 1608.03704,1608.00363,etc |
| energy resolution | 68 | 19 | 3.278 | 0.002026 | 1608.00036,1608.00836,etc |
| laser field | 71 | 27 | 2.5 | 0.002016 | 1608.05224,1608.00478,etc |
| Navier-Stokes equation | 96 | 43 | 2.214 | 0.001955 | 1608.04975,1608.07604,etc |
| unit cell | 83 | 27 | 3.115 | 0.001884 | 1608.06544,1608.04497,etc |
| hydrogen atom | 72 | 24 | 3.043 | 0.001876 | 1608.04593,1608.03877,etc |
| quantum theory | 58 | 16 | 3.8 | 0.001873 | 1608.06544,1608.05061,etc |
| band structure | 62 | 15 | 3.429 | 0.001863 | 1608.05877,1608.02868,etc |
| node degree | 29 | 11 | 2.8 | 0.001854 | 1608.07231,1608.03008,etc |
| momentum space | 61 | 15 | 4.214 | 0.001849 | 1608.04607,1608.08573,etc |
| experimental datum | 302 | 112 | 2.712 | 0.001736 | 1608.01388,1608.05582,etc |
| dark state | 37 | 11 | 3.6 | 0.001735 | 1608.07980,1608.04645,etc |
| inertial range | 52 | 12 | 4.455 | 0.001689 | 1608.08366,1608.01207,etc |
| sufficient condition | 64 | 22 | 3.0 | 0.001685 | 1608.03008,1608.00607,etc |
| total charge | 26 | 13 | 2.083 | 0.001682 | 1608.00562,1608.06337,etc |
| probe beam | 46 | 15 | 3.143 | 0.001673 | 1608.05582,1608.05107,etc |
| energy barrier | 41 | 11 | 3.9 | 0.001643 | 1608.06334,1608.05364,etc |
| electric field | 405 | 120 | 3.378 | 0.001635 | 1608.05582,1608.00815,etc |
| laser pulse | 96 | 31 | 2.933 | 0.001631 | 1608.05107,1608.07302,etc |
| control parameter | 35 | 11 | 3.3 | 0.001624 | 1608.02787,1608.04716,etc |
| Reynolds number | 134 | 31 | 4.433 | 0.001624 | 1608.07332,1608.05527,etc |
| photon energy | 72 | 22 | 2.905 | 0.00162 | 1608.02640,1608.02456,etc |
| community structure | 108 | 16 | 7.133 | 0.001599 | 1608.00708,1608.02883,etc |
| social interaction | 51 | 12 | 2.545 | 0.001593 | 1608.06201,1608.01495,etc |
| complex network | 78 | 32 | 2.419 | 0.001548 | 1608.07231,1608.02883,etc |
| degree distribution | 86 | 23 | 3.727 | 0.001545 | 1608.02883,1608.00607,etc |
| beam energy | 73 | 15 | 4.0 | 0.001505 | 1608.02456,1608.04751,etc |
| real network | 47 | 12 | 3.545 | 0.001504 | 1608.01620,1608.04533,etc |
| laboratory experiment | 51 | 19 | 2.722 | 0.001496 | 1608.02403,1608.02640,etc |
| matrix element | 141 | 57 | 2.339 | 0.001474 | 1608.04278,1608.03202,etc |
| random graph | 59 | 16 | 3.867 | 0.001468 | 1608.02883,1608.03008,etc |
| magnetic field strength | 50 | 19 | 2.556 | 0.001452 | 1608.05582,1608.04823,etc |
| electronic structure | 61 | 21 | 2.95 | 0.001436 | 1608.06396,1608.04497,etc |
| grid cell | 45 | 15 | 2.357 | 0.00143 | 1608.05580,1608.06894,etc |
| principal quantum number | 41 | 15 | 2.786 | 0.00143 | 1608.06396,1608.03844,etc |
| toy model | 30 | 12 | 2.636 | 0.00141 | 1608.01069,1608.03449,etc |
| ion beam | 39 | 14 | 2.846 | 0.00141 | 1608.05408,1608.02190,etc |
| particle trajectory | 74 | 25 | 3.0 | 0.001383 | 1608.02208,1608.01301,etc |
| single photon | 53 | 21 | 2.55 | 0.001377 | 1608.00718,1608.00478,etc |
| flow rate | 56 | 19 | 2.833 | 0.001368 | 1608.04863,1608.00900,etc |
| incident plane wave | 29 | 11 | 2.8 | 0.001354 | 1608.02630,1608.04623,etc |
| shear flow | 53 | 18 | 3.059 | 0.001349 | 1608.07604,1608.02655,etc |
| electron correlation | 35 | 13 | 2.833 | 0.001345 | 1608.04266,1608.05195,etc |
| fluid flow | 60 | 25 | 2.458 | 0.001307 | 1608.02208,1608.04716,etc |
| particle velocity | 64 | 22 | 3.0 | 0.001302 | 1608.02208,1608.01906,etc |
| grid size | 45 | 14 | 3.154 | 0.001292 | 1608.01906,1608.05373,etc |
| optical cavity | 53 | 16 | 3.467 | 0.00128 | 1608.00425,1608.08102,etc |
| vibrational mode | 37 | 12 | 3.273 | 0.001274 | 1608.04278,1608.03436,etc |
| magnetic field line | 79 | 21 | 3.6 | 0.001264 | 1608.05580,1608.02403,etc |
| room temperature | 122 | 59 | 2.052 | 0.001256 | 1608.05364,1608.07980,etc |
| quantum mechanic | 129 | 44 | 2.953 | 0.001252 | 1608.00718,1608.02799,etc |
| relative frequency | 38 | 16 | 2.4 | 0.001234 | 1608.08503,1608.08516,etc |
| boundary condition | 496 | 139 | 3.58 | 0.001222 | 1608.05580,1608.05519,etc |
| asymptotic value | 45 | 11 | 4.4 | 0.001204 | 1608.02403,1608.02208,etc |
| propagation direction | 35 | 15 | 2.357 | 0.001191 | 1608.00734,1608.07811,etc |
| kinetic equation | 49 | 13 | 3.917 | 0.001187 | 1608.01519,1608.05373,etc |
| spatial direction | 25 | 11 | 2.1 | 0.001144 | 1608.05580,1608.06544,etc |
| size distribution | 41 | 13 | 3.0 | 0.001126 | 1608.08503,1608.07139,etc |
| thermal fluctuation | 93 | 26 | 3.48 | 0.001105 | 1608.05364,1608.01519,etc |
| laser intensity | 43 | 19 | 2.333 | 0.00109 | 1608.00478,1608.04645,etc |
| finite temperature | 28 | 14 | 2.077 | 0.001088 | 1608.02186,1608.06334,etc |
| spontaneous emission rate | 24 | 11 | 2.2 | 0.001088 | 1608.03202,1608.07302,etc |
| inner product | 49 | 19 | 2.611 | 0.001086 | 1608.07604,1608.01343,etc |
| rigid body | 36 | 14 | 2.615 | 0.001079 | 1608.04599,1608.04281,etc |
| adjacency matrix | 86 | 25 | 3.542 | 0.001073 | 1608.07231,1608.03008,etc |
| delta function | 34 | 15 | 2.214 | 0.001072 | 1608.01519,1608.07139,etc |
| fluid velocity | 61 | 26 | 2.36 | 0.001053 | 1608.04975,1608.07604,etc |
| light field | 43 | 16 | 2.8 | 0.001053 | 1608.02799,1608.03202,etc |
| electron energy | 42 | 16 | 2.667 | 0.001051 | 1608.06601,1608.07106,etc |
| surface integral | 28 | 11 | 2.7 | 0.001038 | 1608.04144,1608.02058,etc |
| direct numerical simulation | 28 | 14 | 2.077 | 0.001017 | 1608.07574,1608.05527,etc |
| dipole trap | 33 | 15 | 2.286 | 0.001013 | 1608.00478,1608.03916,etc |
| plasma flow | 45 | 12 | 2.636 | 0.001011 | 1608.05582,1608.03800,etc |
| cavity mode | 56 | 17 | 3.375 | 0.000987 | 1608.03704,1608.02799,etc |
| beam size | 57 | 20 | 2.947 | 0.000969 | 1608.02787,1608.00836,etc |
| pressure field | 34 | 13 | 2.583 | 0.000954 | 1608.08340,1608.03618,etc |
| rotational symmetry | 31 | 12 | 2.727 | 0.000951 | 1608.07449,1608.08208,etc |
|