| refractive index | 90 | 38 | 2.378 | 0.008152 | 1512.06477,1512.07817,etc |
| Poisson bracket | 112 | 11 | 2.7 | 0.004695 | 1512.07498,1512.07473,etc |
| vector field | 94 | 23 | 4.227 | 0.003882 | 1512.06758,1512.03082,etc |
| electron beam | 139 | 20 | 7.158 | 0.003742 | 1512.07167,1512.08013,etc |
| quantum gravity | 59 | 11 | 5.8 | 0.003478 | 1512.05217,1512.04339,etc |
| Gaussian beam | 39 | 12 | 3.364 | 0.003477 | 1512.05097,1512.08989,etc |
| black hole | 53 | 13 | 3.167 | 0.003397 | 1512.00744,1512.03386,etc |
| Fermi level | 61 | 13 | 5.0 | 0.003316 | 1512.05425,1512.02971,etc |
| imaging system | 44 | 11 | 4.2 | 0.00323 | 1512.06424,1512.06172,etc |
| dipole approximation | 51 | 12 | 4.545 | 0.003182 | 1512.05846,1512.00681,etc |
| density matrix | 154 | 30 | 5.069 | 0.00312 | 1512.02111,1512.08810,etc |
| laser pulse | 199 | 41 | 4.775 | 0.00301 | 1512.07410,1512.00744,etc |
| constitutive equation | 25 | 11 | 2.3 | 0.00301 | 1512.05336,1512.05896,etc |
| charge transfer | 38 | 12 | 2.909 | 0.002914 | 1512.06150,1512.01163,etc |
| surface tension | 83 | 22 | 3.857 | 0.002725 | 1512.03386,1512.03908,etc |
| Euler equation | 33 | 13 | 2.667 | 0.002712 | 1512.07877,1512.04667,etc |
| thermal neutron | 60 | 13 | 4.917 | 0.002697 | 1512.06477,1512.01326,etc |
| correlation function | 106 | 32 | 3.387 | 0.002613 | 1512.02865,1512.03386,etc |
| Mach number | 77 | 14 | 5.769 | 0.002596 | 1512.02599,1512.03553,etc |
| beam intensity | 63 | 11 | 6.2 | 0.002564 | 1512.09029,1512.05097,etc |
| linear polarization | 49 | 18 | 2.765 | 0.002557 | 1512.00636,1512.01001,etc |
| magnetic field | 642 | 127 | 5.087 | 0.002519 | 1512.06114,1512.04692,etc |
| Reynolds number | 123 | 34 | 3.697 | 0.002461 | 1512.01649,1512.05005,etc |
| general relativity | 95 | 21 | 4.7 | 0.002424 | 1512.05217,1512.04339,etc |
| laminar flow | 42 | 11 | 3.6 | 0.00235 | 1512.08200,1512.03683,etc |
| energy transfer | 73 | 25 | 3.0 | 0.002289 | 1512.05795,1512.05914,etc |
| relaxation time | 80 | 26 | 3.16 | 0.002241 | 1512.02599,1512.03910,etc |
| orbital angular momentum | 41 | 15 | 2.643 | 0.002214 | 1512.08989,1512.02848,etc |
| wave function | 245 | 52 | 4.784 | 0.00221 | 1512.03891,1512.00403,etc |
| partition function | 76 | 17 | 4.5 | 0.002165 | 1512.07039,1512.08987,etc |
| quantum system | 180 | 36 | 5.114 | 0.002077 | 1512.07278,1512.02753,etc |
| initial datum | 62 | 16 | 4.067 | 0.002058 | 1512.06758,1512.03891,etc |
| phase transition | 126 | 38 | 3.378 | 0.002057 | 1512.01499,1512.03390,etc |
| surface energy | 30 | 11 | 2.9 | 0.002056 | 1512.03908,1512.04909,etc |
| spontaneous emission | 45 | 19 | 2.444 | 0.002054 | 1512.01037,1512.02198,etc |
| inflection point | 24 | 11 | 2.3 | 0.001991 | 1512.07045,1512.04422,etc |
| water molecule | 38 | 14 | 2.846 | 0.001979 | 1512.08408,1512.06150,etc |
| mass ratio | 33 | 11 | 3.2 | 0.00196 | 1512.05158,1512.03984,etc |
| electronic noise | 33 | 13 | 2.667 | 0.001957 | 1512.07926,1512.06294,etc |
| coherent state | 41 | 11 | 3.9 | 0.001926 | 1512.01670,1512.04769,etc |
| drift velocity | 45 | 12 | 4.0 | 0.001921 | 1512.00722,1512.07926,etc |
| angular momentum | 123 | 37 | 3.389 | 0.001899 | 1512.04730,1512.03348,etc |
| scalar product | 33 | 13 | 2.667 | 0.00188 | 1512.04994,1512.02450,etc |
| ground state | 318 | 103 | 3.098 | 0.001879 | 1512.06114,1512.03577,etc |
| Rydberg atom | 52 | 12 | 4.455 | 0.001855 | 1512.03577,1512.02753,etc |
| energy density | 106 | 29 | 3.75 | 0.001855 | 1512.05204,1512.00662,etc |
| quantum theory | 91 | 25 | 3.667 | 0.001839 | 1512.01035,1512.07395,etc |
| diffusion coefficient | 106 | 30 | 3.621 | 0.001805 | 1512.05336,1512.03908,etc |
| spectral method | 34 | 11 | 3.3 | 0.001802 | 1512.07395,1512.03390,etc |
| network model | 37 | 12 | 3.273 | 0.001796 | 1512.03184,1512.02159,etc |
| free path | 42 | 18 | 2.353 | 0.001782 | 1512.00722,1512.00662,etc |
| laboratory frame | 24 | 12 | 2.091 | 0.001778 | 1512.05142,1512.04667,etc |
| wave packet | 65 | 21 | 3.2 | 0.001745 | 1512.07167,1512.03386,etc |
| network structure | 83 | 27 | 3.154 | 0.001741 | 1512.03184,1512.02159,etc |
| band gap | 47 | 13 | 3.25 | 0.001731 | 1512.07817,1512.09124,etc |
| degree distribution | 128 | 29 | 4.536 | 0.001729 | 1512.03184,1512.05909,etc |
| whole network | 25 | 12 | 2.182 | 0.00171 | 1512.01221,1512.02461,etc |
| light field | 34 | 12 | 2.273 | 0.001708 | 1512.04769,1512.07053,etc |
| external magnetic field | 54 | 24 | 2.304 | 0.001695 | 1512.06114,1512.02018,etc |
| growth rate | 168 | 42 | 3.756 | 0.001664 | 1512.07167,1512.00744,etc |
| time step | 290 | 96 | 2.989 | 0.001654 | 1512.04692,1512.03184,etc |
| detector system | 28 | 11 | 2.5 | 0.001654 | 1512.09351,1512.04258,etc |
| optical system | 29 | 13 | 2.333 | 0.001644 | 1512.02795,1512.04519,etc |
| double excitation | 46 | 11 | 4.0 | 0.001623 | 1512.03757,1512.09213,etc |
| adjacency matrix | 66 | 24 | 2.826 | 0.001615 | 1512.02461,1512.05909,etc |
| angular distribution | 98 | 25 | 4.0 | 0.001611 | 1512.02865,1512.04147,etc |
| real-world network | 43 | 13 | 3.5 | 0.0016 | 1512.05909,1512.02454,etc |
| computational complexity | 35 | 13 | 2.833 | 0.001569 | 1512.01338,1512.02104,etc |
| conservation law | 44 | 17 | 2.688 | 0.001568 | 1512.07498,1512.00956,etc |
| external force | 45 | 21 | 2.2 | 0.001551 | 1512.02599,1512.01252,etc |
| distribution function | 153 | 49 | 3.167 | 0.001548 | 1512.01221,1512.02865,etc |
| pulse duration | 61 | 21 | 2.75 | 0.001525 | 1512.07410,1512.05142,etc |
| free energy | 91 | 25 | 3.667 | 0.001517 | 1512.08408,1512.06379,etc |
| standard model | 50 | 13 | 4.083 | 0.001508 | 1512.05256,1512.03082,etc |
| energy resolution | 79 | 24 | 3.391 | 0.001506 | 1512.00636,1512.09034,etc |
| complex plane | 30 | 11 | 2.9 | 0.001454 | 1512.07817,1512.04667,etc |
| flow rate | 47 | 15 | 3.143 | 0.001453 | 1512.03908,1512.09351,etc |
| critical point | 97 | 33 | 3.0 | 0.001452 | 1512.02286,1512.00111,etc |
| particle velocity | 36 | 14 | 2.692 | 0.001448 | 1512.04692,1512.06181,etc |
| input power | 27 | 11 | 2.6 | 0.001447 | 1512.04022,1512.07663,etc |
| electron temperature | 42 | 19 | 2.278 | 0.001437 | 1512.03553,1512.02286,etc |
| electric field | 410 | 130 | 3.171 | 0.001433 | 1512.07167,1512.06150,etc |
| energy level | 122 | 39 | 3.184 | 0.00142 | 1512.02971,1512.08987,etc |
| acoustic wave | 30 | 11 | 2.9 | 0.001414 | 1512.00744,1512.08989,etc |
| energy dissipation | 42 | 17 | 2.125 | 0.001407 | 1512.02018,1512.04667,etc |
| band structure | 38 | 12 | 3.182 | 0.001406 | 1512.04147,1512.02104,etc |
| average energy | 48 | 18 | 2.706 | 0.001405 | 1512.04096,1512.04422,etc |
| final state | 100 | 41 | 2.475 | 0.001403 | 1512.03348,1512.03757,etc |
| stress tensor | 30 | 13 | 2.417 | 0.001401 | 1512.05896,1512.03683,etc |
| optical mode | 42 | 14 | 3.154 | 0.001387 | 1512.02795,1512.08989,etc |
| population dynamic | 32 | 11 | 3.0 | 0.001368 | 1512.08965,1512.08723,etc |
| complex network | 100 | 41 | 2.475 | 0.001359 | 1512.05909,1512.02454,etc |
| power spectrum | 44 | 21 | 2.15 | 0.001359 | 1512.03557,1512.01859,etc |
| Monte Carlo simulation | 52 | 25 | 2.125 | 0.001353 | 1512.01326,1512.05432,etc |
| analytical solution | 100 | 40 | 2.538 | 0.001352 | 1512.03577,1512.05543,etc |
| resonance frequency | 45 | 19 | 2.444 | 0.001348 | 1512.04147,1512.05425,etc |
| power law | 125 | 47 | 2.652 | 0.001341 | 1512.05336,1512.02865,etc |
| matrix element | 145 | 55 | 2.574 | 0.001341 | 1512.03348,1512.03757,etc |
| step size | 47 | 14 | 3.538 | 0.001341 | 1512.04147,1512.00328,etc |
| phase shift | 162 | 51 | 3.2 | 0.001339 | 1512.06114,1512.01670,etc |
|