BEGIN:VCALENDAR VERSION:2.0 BEGIN:VEVENT SUMMARY:Direct observation and manipulation of quantum interference in a superconducting Kerr parametric oscillator DESCRIPTION:We report a direct observation of quantum interference induced by such tunneling and its dynamics in a planar superconducting circuit through Wigner tomography. We experimentally elucidate all essential properties of this quantum interference, such as mapping from Fock states to cat states, a temporal oscillation due to the pump detuning, as well as its characteristic Rabi oscillations and Ramsey fringes. Finally, we perform gate operations as manipulations of the observed quantum interference. LOCATION:Erwin Schrödinger Saal, Innsbruck DTSTART:20231108T090000 DTEND:20231108T100000 TZID: Europe/Vienna END:VEVENT END:VCALENDAR