Frank K. Wilhelm Saarland University, Saarbrücken ... - ITP at UCSB
Frank K. Wilhelm Saarland University, Saarbrücken ... - ITP at UCSB
Frank K. Wilhelm Saarland University, Saarbrücken ... - ITP at UCSB
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Transmon/Phase qubit<br />
Lucero et al., 2008;<br />
Chow et al., 2009<br />
Tuesday, February 26, 2013<br />
Leakage<br />
Spectral limit<strong>at</strong>ion:<br />
Dur<strong>at</strong>ion/bandwith uncertainty<br />
S<br />
ω<br />
12<br />
∆2<br />
Solution: Envelope shaping<br />
Deriv<strong>at</strong>ive Removal<br />
by Adiab<strong>at</strong>ic G<strong>at</strong>e<br />
ω<br />
01<br />
tg<br />
ω<br />
Motzoi et al., PRL 2009 15