3 problems

Lower-rate dynamical decoupling conjecture. In this setting, dynamical decoupling should still work, but its convergence speed in the number $N$ of steps may be lower, of order

Total form domain intersection conjecture. If dynamical decoupling works uniformly, then

Let $N$ be the decoupling order of a Uhrig dynamical decoupling (UDD) pulse sequence, and let the sequence act on a quantum system coupled to an environment through a general syste…