48 citations · 240 across the 16 of their papers we have counts for
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quant-ph2012★ 48 cited
Dynamical invariants for quantum control of four-level systems
Utkan Güngördü, Yidun Wan, Mohammad Ali Fasihi +1
We present a Lie-algebraic classification and detailed construction of the dynamical invariants, also known as Lewis-Riesenfeld invariants, of the four-level systems including two-…
quant-ph2012★ 15 cited
Minimal and Robust Composite Two-Qubit Gates with Ising-Type Interaction
Tsubasa Ichikawa, Utkan Güngördü, Masamitsu Bando +2
We construct a minimal robust controlled-NOT gate with an Ising-type interaction by which elementary two-qubit gates are implemented. It is robust against inaccuracy of the couplin…