2 papers
physics.atom-ph2019
Shelving spectroscopy of the strontium intercombination line
I. Manai, A. Molineri, C. Fréjaville +8
We present a spectroscopy scheme for the 7-kHz-wide 689-nm intercombination line of strontium. We rely on shelving detection, where electrons are first excited to a metastable stat…
quant-ph2019
Quantum kinetic perturbation theory for near-integrable spin chains with weak long-range interactions
Clément Duval, Michael Kastner
For a transverse-field Ising chain with weak long-range interactions we develop a perturbative scheme, based on quantum kinetic equations, around the integrable nearest-neighbour m…