214 citations · 391 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2008★ 177 cited
Universality of Uhrig dynamical decoupling for suppressing qubit pure dephasing and relaxation
Wen Yang, Ren-Bao Liu
The optimal -pulse dynamical decoupling discovered by Uhrig for a spin-boson mmodel [Phys. Rev. Lett, {\bf 98}, 100504 (2007)] is proved to be universal in suppressing to $O(T^{…
cond-mat.mes-hall2008★ 214 cited
Quantum many-body theory of qubit decoherence in a finite-size spin bath
Wen Yang, Ren-bao Liu
Decoherence of a center spin or qubit in a spin bath is essentially determined by the many-body bath evolution. We develop a cluster-correlation expansion (CCE) theory for the spin…