Echoes of a Squeezed Oscillator
Quantum Physics
2021-01-13 v2 Other Condensed Matter
Atomic Physics
Optics
Abstract
Pulses applied to an inhomogeneously broadened set of harmonic oscillators, previously prepared in squeezed states, can lead to a recovery of coherence, manifesting itself as echoes, similar to those exhibited by an ensemble of spins when excited by properly designed electromagnetic pulses. Such echoes, of classical or quantum nature, are expected to arise in the squeezing of linear systems of various sorts and, in particular, light and vibrational modes.
Keywords
Cite
@article{arxiv.2006.06299,
title = {Echoes of a Squeezed Oscillator},
author = {Roberto Merlin and Andrea Bianchini},
journal= {arXiv preprint arXiv:2006.06299},
year = {2021}
}