BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:Resonant interferometry and spectroscopy of a double-quantum-dot
  system
DTSTART;VALUE=DATE-TIME:20201221T150000Z
DTEND;VALUE=DATE-TIME:20201221T152000Z
DTSTAMP;VALUE=DATE-TIME:20260316T201628Z
UID:indico-contribution-197@indico.bitp.kiev.ua
DESCRIPTION:Speakers: Artem Ryzhov (ILTPE\, Ukraine)\nA double quantum dot
  system is a mesoscopic system with quantum properties in a semiconductor.
  It is one of the realizations of a two-qubit system. An external periodic
 al driving of parameters of the system with avoided-level crossing causes 
 nonadiabatic transitions and results in coherent interference fringes in t
 he system’s occupation probabilities. For qubits with repelling energy l
 evels\, such interference\, named after Landau-Zener-Stückelberg-Majorana
 \, displays arc-shaped resonance lines. We demonstrate that the form of th
 e resonances for systems without avoided-level crossings\, such as the dou
 ble quantum dot\, change to harp-shaped one. We consider both stationary s
 tates and the dynamics\, for which we solve the Lindblad equation. The for
 m of the resonances can be used for system spectroscopy\, which is importa
 nt for potential applications of double quantum dots\, such as multiple-el
 ectron transistors\, solar cells\, quantum computing.\n\nAcknowledgment.\n
 Research of A.I.R. and S.N.S. is sponsored by the Army Research Office and
  is accomplished under Grant Number W911NF-20-1-0261.\n\nhttps://indico.bi
 tp.kiev.ua/event/7/contributions/197/
LOCATION:Online meeting
URL:https://indico.bitp.kiev.ua/event/7/contributions/197/
END:VEVENT
END:VCALENDAR