2 papers
quant-ph2012
Short coherent control pulse with small random errors in its direction
Su Zhi-Kun, Jiang Shao-Ji
The finite-amplitude short coherent control pulse with small random errors in its direction is considered. We derive the conditions for it to approximate an ideal delta-shaped puls…
quant-ph2011
Filter-design perspective applying to dynamical decoupling of a multi-qubit system
Su Zhi-Kun, Jiang Shao-Ji
We employ the filter-design perspective and derive the filter functions according to nested Uhrig dynamical decoupling (NUDD) and Symmetric dynamical decoupling (SDD) in the pure-d…