Broadband geodesic pulses for three spin systems: time-optimal realization of effective trilinear coupling terms and indirect SWAP gates.
Broadband implementations of time-optimal geodesic pulse elements are introduced for the efficient creation of effective trilinear coupling terms for spin systems consisting of three weakly coupled spins 1/2. Based on these pulse elements, the time-optimal implementation of indirect SWAP operations is demonstrated experimentally. The duration of indirect SWAP gates based on broadband geodesic sequence is reduced by 42.3% compared to conventional approaches.
Reiss
Timo O
TO
Institut für Organische Chemie und Biochemie II, Technische Universität München, Lichtenbergstr. 4, 85747, Garching, Germany.
Khaneja
Navin
N
Glaser
Steffen J
SJ
D000081:Acetamides / Q000737:chemistry*; D000465:Algorithms; D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D008968:Molecular Conformation; D009587:Nitrogen Isotopes; D011786:Quality Control; D012815:Signal Processing, Computer-Assisted; D013113:Spin Labels
D000081:Acetamides; D009587:Nitrogen Isotopes; D013113:Spin Labels; C030686:acetamide