Journal of Plasma Physics
Loss and revival of coherence in the interaction between a positron beam and a photon field
F. Castelli, S. Cialdi, G. Costantini, R. Ferragut, Marco G. Giammarchi, Giuseppe Gittini, Marco Leone, G. Maero, Stefano Olivares, Massimiliano Romé, A. Simonetto, V. Toso
Abstract
We study the interaction between a positron beam in the single-particle regime in an interferometric configuration and a microwave electromagnetic field. We discuss the conditions under which quantum interference can be affected by the field and we outline its possible experimental study in the framework of QUantum interferometry and gravitation with Positrons and LASers (QUPLAS) experiment.