| Green function | 152 | 14 | 11.154 | 0.005456 | 2005.00759,2005.02033,etc |
| Rydberg state | 115 | 18 | 6.647 | 0.005354 | 2005.00090,2005.01957,etc |
| optical response | 95 | 22 | 4.476 | 0.005353 | 2005.00685,2005.01441,etc |
| limit cycle | 87 | 15 | 6.143 | 0.005236 | 2005.03173,2005.07374,etc |
| contact line | 178 | 16 | 11.8 | 0.004686 | 2005.02873,2005.03782,etc |
| quantum gravity | 157 | 12 | 13.727 | 0.004609 | 2005.03979,2005.03984,etc |
| general relativity | 215 | 29 | 7.643 | 0.004074 | 2005.01428,2005.03984,etc |
| timing resolution | 66 | 12 | 5.818 | 0.004022 | 2005.00823,2005.02018,etc |
| solar wind | 206 | 32 | 6.613 | 0.003796 | 2005.03556,2005.04313,etc |
| free surface | 193 | 19 | 10.667 | 0.003736 | 2005.00317,2005.01221,etc |
| flow rate | 248 | 29 | 8.786 | 0.003705 | 2005.01286,2005.02021,etc |
| energy resolution | 108 | 30 | 3.586 | 0.003574 | 2005.00002,2005.02620,etc |
| surface wave | 46 | 13 | 3.75 | 0.003563 | 2005.00916,2005.01010,etc |
| space charge | 75 | 14 | 5.615 | 0.003559 | 2005.00090,2005.00273,etc |
| contact rate | 94 | 20 | 4.632 | 0.003525 | 2005.02816,2005.09751,etc |
| gas mixture | 48 | 17 | 2.938 | 0.00346 | 2005.00285,2005.00286,etc |
| absorption coefficient | 36 | 15 | 2.5 | 0.003434 | 2005.01089,2005.03852,etc |
| magnetic field | 1126 | 212 | 5.318 | 0.003432 | 2005.00090,2005.00271,etc |
| Euler-Lagrange equation | 42 | 14 | 2.231 | 0.003396 | 2005.01179,2005.02874,etc |
| response time | 40 | 12 | 3.545 | 0.003288 | 2005.04650,2005.04991,etc |
| thermal conductivity | 157 | 34 | 4.727 | 0.003252 | 2005.02497,2005.02830,etc |
| Paul trap | 105 | 16 | 6.667 | 0.003213 | 2005.01957,2005.02675,etc |
| infected population | 95 | 24 | 4.043 | 0.003189 | 2005.00491,2005.04956,etc |
| energy loss | 66 | 31 | 2.167 | 0.003118 | 2005.00767,2005.00819,etc |
| cluster size | 52 | 16 | 3.4 | 0.002905 | 2005.00491,2005.01476,etc |
| stability condition | 28 | 12 | 2.455 | 0.002898 | 2005.04958,2005.05770,etc |
| shear rate | 61 | 11 | 5.9 | 0.002892 | 2005.04382,2005.05634,etc |
| radiation pressure | 37 | 14 | 2.385 | 0.002838 | 2005.00302,2005.01343,etc |
| social distancing | 355 | 58 | 6.088 | 0.002818 | 2005.01167,2005.01815,etc |
| batch size | 55 | 23 | 2.455 | 0.002814 | 2005.00516,2005.01089,etc |
| age group | 54 | 13 | 4.417 | 0.002782 | 2005.02830,2005.03935,etc |
| growth rate | 314 | 72 | 4.408 | 0.002779 | 2005.00846,2005.01167,etc |
| point charge | 43 | 14 | 3.231 | 0.002773 | 2005.00759,2005.00909,etc |
| open system | 53 | 15 | 3.714 | 0.00277 | 2005.00321,2005.04808,etc |
| neural network | 515 | 99 | 5.194 | 0.00276 | 2005.00169,2005.00219,etc |
| excitation energy | 85 | 22 | 4.0 | 0.002754 | 2005.04477,2005.04892,etc |
| rotation rate | 62 | 14 | 4.692 | 0.002734 | 2005.02084,2005.02682,etc |
| social distancing measure | 96 | 19 | 3.722 | 0.00273 | 2005.02816,2005.04956,etc |
| dark energy | 68 | 13 | 5.583 | 0.002689 | 2005.01428,2005.03979,etc |
| film thickness | 51 | 13 | 4.167 | 0.002644 | 2005.04552,2005.04785,etc |
| quantum emitter | 49 | 12 | 4.364 | 0.002643 | 2005.03163,2005.09359,etc |
| first peak | 60 | 12 | 5.364 | 0.002628 | 2005.01221,2005.02078,etc |
| flow speed | 77 | 14 | 5.846 | 0.002593 | 2005.02599,2005.02861,etc |
| infected individual | 238 | 53 | 4.365 | 0.002591 | 2005.00491,2005.01473,etc |
| relative motion | 24 | 11 | 2.2 | 0.002551 | 2005.01221,2005.01428,etc |
| cumulative number | 96 | 21 | 4.7 | 0.002538 | 2005.01473,2005.05104,etc |
| blue solid line | 29 | 12 | 2.455 | 0.002532 | 2005.03530,2005.04382,etc |
| collocation point | 69 | 13 | 5.583 | 0.002523 | 2005.01846,2005.04382,etc |
| quantum theory | 102 | 26 | 3.96 | 0.002523 | 2005.03525,2005.03849,etc |
| domain wall | 54 | 12 | 4.818 | 0.002483 | 2005.05690,2005.06788,etc |
| contact angle | 140 | 19 | 7.667 | 0.002462 | 2005.02873,2005.03782,etc |
| social contact | 81 | 16 | 5.267 | 0.002439 | 2005.01167,2005.05853,etc |
| quantum computer | 40 | 15 | 2.714 | 0.002435 | 2005.01428,2005.01775,etc |
| image plane | 44 | 13 | 3.5 | 0.002418 | 2005.01561,2005.05136,etc |
| second peak | 85 | 21 | 4.2 | 0.002406 | 2005.05192,2005.06240,etc |
| order mode | 26 | 12 | 2.182 | 0.002394 | 2005.00135,2005.04413,etc |
| Green' function | 140 | 35 | 4.059 | 0.002391 | 2005.01372,2005.01846,etc |
| surface tension | 252 | 46 | 5.578 | 0.00238 | 2005.00170,2005.00317,etc |
| scalar field | 103 | 29 | 3.179 | 0.002352 | 2005.00634,2005.01983,etc |
| cavity mode | 48 | 16 | 3.133 | 0.002321 | 2005.00437,2005.00685,etc |
| shear layer | 107 | 20 | 5.579 | 0.00232 | 2005.00037,2005.02084,etc |
| phase separation | 50 | 14 | 3.692 | 0.002319 | 2005.03782,2005.04642,etc |
| strain rate | 78 | 17 | 4.688 | 0.002299 | 2005.00223,2005.00525,etc |
| vacuum fluctuation | 33 | 11 | 3.2 | 0.002285 | 2005.03072,2005.03760,etc |
| source term | 89 | 38 | 2.378 | 0.002282 | 2005.00322,2005.00525,etc |
| electric field | 799 | 198 | 4.036 | 0.00228 | 2005.00090,2005.00170,etc |
| Mach number | 108 | 29 | 3.821 | 0.002273 | 2005.00037,2005.00132,etc |
| time delay | 101 | 37 | 2.778 | 0.00227 | 2005.01473,2005.01793,etc |
| population size | 81 | 26 | 3.2 | 0.002268 | 2005.01799,2005.02572,etc |
| shock wave | 65 | 22 | 3.048 | 0.002256 | 2005.02620,2005.04296,etc |
| scintillation light | 60 | 12 | 5.364 | 0.002254 | 2005.02444,2005.02620,etc |
| optical property | 128 | 42 | 3.098 | 0.002227 | 2005.00685,2005.00733,etc |
| photon energy | 104 | 35 | 3.029 | 0.002221 | 2005.01409,2005.01572,etc |
| focal plane | 82 | 21 | 4.0 | 0.002202 | 2005.00894,2005.01561,etc |
| aspect ratio | 213 | 44 | 4.907 | 0.002197 | 2005.00442,2005.00857,etc |
| time resolution | 112 | 40 | 2.821 | 0.002192 | 2005.00823,2005.01476,etc |
| basic reproduction number | 76 | 25 | 2.958 | 0.002185 | 2005.00491,2005.02816,etc |
| quality factor | 96 | 35 | 2.794 | 0.00218 | 2005.00271,2005.00685,etc |
| random forest | 65 | 11 | 5.2 | 0.002167 | 2005.00398,2005.02572,etc |
| unit cell | 204 | 48 | 4.319 | 0.002115 | 2005.00685,2005.00916,etc |
| bias voltage | 81 | 24 | 3.391 | 0.002108 | 2005.00823,2005.01428,etc |
| reflection coefficient | 51 | 23 | 2.273 | 0.002076 | 2005.00322,2005.00759,etc |
| inversion symmetry | 33 | 14 | 2.462 | 0.002076 | 2005.01277,2005.04638,etc |
| binding energy | 101 | 26 | 4.0 | 0.002076 | 2005.01999,2005.02500,etc |
| residence time | 79 | 11 | 7.8 | 0.002063 | 2005.02851,2005.07125,etc |
| phase noise | 37 | 11 | 3.5 | 0.002025 | 2005.02727,2005.03088,etc |
| population density | 57 | 21 | 2.8 | 0.002023 | 2005.00321,2005.01167,etc |
| energy density | 154 | 41 | 3.825 | 0.002012 | 2005.00285,2005.01443,etc |
| degree distribution | 117 | 28 | 4.259 | 0.00201 | 2005.00114,2005.00337,etc |
| infection rate | 129 | 33 | 4.0 | 0.00199 | 2005.02816,2005.05853,etc |
| single molecule | 33 | 12 | 2.909 | 0.001987 | 2005.01836,2005.03389,etc |
| Prandtl number | 62 | 19 | 3.278 | 0.001987 | 2005.02084,2005.02830,etc |
| elastic modulus | 37 | 12 | 3.273 | 0.001985 | 2005.00452,2005.03289,etc |
| heat transfer | 110 | 25 | 4.542 | 0.001984 | 2005.02084,2005.02830,etc |
| death rate | 51 | 18 | 2.941 | 0.001981 | 2005.00491,2005.02816,etc |
| beam splitter | 87 | 26 | 3.12 | 0.001976 | 2005.00135,2005.01954,etc |
| equilibrium distance | 23 | 11 | 2.1 | 0.001971 | 2005.01851,2005.03703,etc |
| ground state | 335 | 109 | 3.083 | 0.001969 | 2005.00090,2005.01957,etc |
| charge density | 99 | 26 | 3.88 | 0.00196 | 2005.00759,2005.01010,etc |
| ion trap | 63 | 21 | 3.1 | 0.001942 | 2005.01957,2005.02675,etc |
|