TY - JOUR
T1 - Nonperturbative quantum dynamical decoupling
AU - Jing, Jun
AU - Wu, Lian Ao
AU - You, J. Q.
AU - Yu, Ting
PY - 2013/8/27
Y1 - 2013/8/27
N2 - Current dynamical control based on the bang-bang control mechanism involving various types of pulse sequences is essentially a perturbative theory. This paper presents a nonperturbative dynamical control approach based on the exact stochastic Schrödinger equation. We report our findings on the pulse parameter regions in which the effective dynamical control can be exercised. The onset of the effective control zones reflects the nonperturbative feature of our approach. The nonperturbative methods offer possible new implementations when several different parameter regions are available.
AB - Current dynamical control based on the bang-bang control mechanism involving various types of pulse sequences is essentially a perturbative theory. This paper presents a nonperturbative dynamical control approach based on the exact stochastic Schrödinger equation. We report our findings on the pulse parameter regions in which the effective dynamical control can be exercised. The onset of the effective control zones reflects the nonperturbative feature of our approach. The nonperturbative methods offer possible new implementations when several different parameter regions are available.
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U2 - 10.1103/PhysRevA.88.022333
DO - 10.1103/PhysRevA.88.022333
M3 - Article
AN - SCOPUS:84884881656
SN - 1050-2947
VL - 88
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
IS - 2
M1 - 022333
ER -