electronic pulse uncertainty spectrum wavelength nuclei wavefunction relativity pump photons nuclear interpretation compounds lasing force reactions material control mathematical space single elements momentum electron physical electrons atomic states molecules chemical particles probability position medium particle equation matter theoretical power systems potential radiation field substances nm time gain interactions atoms optical study system harmonic substance wave reaction theory lasers energy gas phase chemistry mechanics stimulated application quantum measurement laser light classical state physics computational materials electromagnetic equilibrium frequency bond different structure large molecular emission properties beam atom hydrogen science eigenstate research theories simulation pulses observable model oscillator fundamental

If you are interested in ab initio molecular dynamics, you can also have a look at sharc-md.org