102 citations · 161 across the 3 of their papers we have counts for
3 papers
quant-ph2005★ 102 cited
Complete disentanglement by partial pure dephasing
Katarzyna Roszak, Pawel Machnikowski
We study the effect of pure dephasing on the entanglement of a pair of two-level subsystems (qubits). We show that partial dephasing induced by a super-Ohmic reservoir, correspondi…
cond-mat.mes-hall2004★ 5 cited
Phonon impact on the coherent control of quantum states in semiconductor quantum dots
Anna Grodecka, Lucjan Jacak, Pawel Machnikowski +1
This chapter is devoted to the recent theoretical results on the optical quantum control over charges confined in quantum dots under influence of phonons. We show that lattice rela…
cond-mat.mes-hall2004★ 54 cited
Phonon-induced decoherence for a quantum dot spin qubit operated by Raman passage
K. Roszak, A. Grodecka, P. Machnikowski +1
We study single-qubit gates performed via stimulated Raman adiabatic passage (STIRAP) on a spin qubit implemented in a quantum dot system in the presence of phonons. We analyze the…