Related by context. Frequent words. (Click for all words.) 63 astrophysical 63 quantum mechanical 61 spacetime 61 convective 61 thermodynamic 60 gravitational 59 topological 57 galaxy clusters 57 vortices 57 perturbations 57 magnetization 57 macroscopic 57 spectroscopic 56 quantum mechanics 56 angular momentum 56 superconductivity 55 neutron star 55 molecular dynamics 55 nucleation 55 hydrodynamic 55 magnetosphere 55 planetary 55 geomagnetic 55 perturbation 55 cosmological 54 quasar 54 nuclei 54 Enceladus 54 entropy 54 oscillations 54 gravitation 54 neutron stars 54 interstellar medium 54 nonlinear 54 crustal 54 galaxies 53 general relativity 53 brown dwarfs 53 atoms 53 magnetic fields 52 atmospheric circulation 52 electron 52 superposition 52 gravitational waves 52 supernovae 52 cosmic ray 52 high temperature superconductors 52 periodicity 52 vibrational 52 atomic nuclei 52 neutrino 51 abundances 51 fractal 51 quantum theory 51 spectroscopy 51 galaxy cluster 51 conductance 51 morphology 51 computer simulations 51 globular clusters 51 distant galaxies 51 supermassive black holes 50 Einstein theory 50 microscale 50 fractals 50 hydrothermal 50 electron spin 50 thermodynamics 50 convection 50 oscillation 50 fluid dynamics 50 spectra 50 atmospheric chemistry 50 ENSO 50 magnetic 50 isotopic 50 organic molecules 50 ferroelectric 50 adsorption 50 logarithmic 50 qubit 50 Astrophysical Journal 50 Saturn rings 49 scalar 49 microstructure 49 electromagnetism 49 cosmic 49 ionosphere 49 quantum 49 phenomena 49 geometrical 49 comets 49 cosmic microwave background 49 morphological 49 fluxes 49 deformation 49 polar 49 nanostructure 49 superconducting 49 spiral galaxies 49 orbital