Guided random walk calculation of energies and $<\sq {r^2} >$ values of the ${}^1{\Sigma }_g$ state of H_2 in a magnetic field

Mario Encinosa

Energies and spatial observables for the ${}^1{\Sigma }_g$ state of the hydrogen molecule in magnetic fields parallel to the proton-proton axis are calculated with a guided random walk Feynm…