Perturbation theory for Schrödinger operators with complex potentials Emanuela Caliceti — 1985 Annales de l'I.H.P. Physique théorique
Absence of geometrical phases in the rotating stark effect Emanuela Caliceti; Stefano Marmi; Franco Nardini — 1992 Annales de l'I.H.P. Physique théorique
P T symmetric Schrödinger operators: reality of the perturbed eigenvalues. Caliceti, Emanuela; Cannata, Francesco; Graffi, Sandro — 2010 SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]