Related by context. Frequent words. (Click for all words.) 54 GeV 51 atoms 51 electron spin 51 atom 50 qubit 50 Brownian motion 50 quark 49 hydrogen atom 49 spacetime 49 scalar 48 photon 48 Gaussian 48 fermions 48 logarithmic 48 phonons 47 anisotropy 47 oscillations 47 muon 47 quantum mechanical 47 bandgap 47 magnetization 46 #.# [037] 46 amplitudes 46 quantum mechanics 46 relativistic 46 superconductor 46 quantum theory 46 atomic nuclei 45 isomers 45 relativity 45 quantum gravity 45 angular momentum 45 spectroscopy 45 electromagnetism 45 integers 45 electron 45 invariant 45 positron 45 subatomic 45 neutrino 45 femtoseconds 45 photons 45 femtosecond 44 thermodynamics 44 high temperature superconductors 44 subatomic particles 44 superposition 44 oscillator 44 rubidium 44 Supplementary Information 44 Dirac 44 superfluid 44 electrons 44 correlation coefficient 44 crystal lattice 44 nuclei 44 entropy 44 superconducting 44 proton 44 cosmological constant 44 atomic particles 44 μ 43 radioactive decay 43 #.# [016] 43 Pd 43 thermodynamic 43 phi 43 vertical axis 43 Einstein theory 43 dynamical 43 physicists 43 conductance 43 integer 43 RHIC 43 ions 43 qubits 43 neutrons 43 muons 43 spectroscopic 43 perturbation 43 excitation 43 isotropic 43 resonant frequency 43 superconductors 42 general relativity 42 differential equations 42 photonic crystal 42 ampere 42 trillionth 42 ion 42 neutron 42 FRET 42 quarks 42 decimals 42 interferometry 42 quantum physics 42 coefficients 42 quantum 42 oscillation 42 laser pulse 42 interferometer