title: Dynamical control of macroscopic quantum tunneling.
abstract: We show that the quantum Zeno and anti-Zeno effects are realizable for macroscopic quantum tunneling by current-bias modulation in Josephson junctions (and their analogs in atomic condensates).
authors.affiliation: Department of Physical Sciences, University of Naples Federico II, Naples, Italy 80125.
authors.forename: A
authors.initials: A
authors.lastname: Barone
authors.forename: G
authors.initials: G
authors.lastname: Kurizki
authors.forename: A G
authors.initials: AG
authors.lastname: Kofman