1304.2136 (Eloisa Cuestas et al.)

Energy and lifetime of resonant states with real basis sets    [PDF]

Eloisa Cuestas, Pablo Serra

Using a probabilistic interpretation of resonant states, we propose a formula useful to calculate the lifetime of a resonance using square-integrable real basis-set expansion techniques. Our approach does not require an estimation of the density of states. The method is illustrated with calculations of $s$ and $p$ resonant-state energies and lifetimes.

View original: http://arxiv.org/abs/1304.2136