1/f noise: Implications for solid-state quantum information
The efficiency of the future devices for quantum information processing is limited mostly by
the finite decoherence rates of the individual qubits and quantum gates. Recently …
the finite decoherence rates of the individual qubits and quantum gates. Recently …
Dynamics of quantum correlations in two-qubit systems within non-Markovian environments
Knowledge of the dynamical behavior of correlations with no classical counterpart, like
entanglement, nonlocal correlations and quantum discord, in open quantum systems is of …
entanglement, nonlocal correlations and quantum discord, in open quantum systems is of …
Preserving entanglement and nonlocality in solid-state qubits by dynamical decoupling
In this paper, we study how to preserve entanglement and nonlocality under dephasing
produced by classical noise with large low-frequency components, such as 1/f noise, using …
produced by classical noise with large low-frequency components, such as 1/f noise, using …
Dynamics of quantum correlations in colored-noise environments
We address the dynamics of entanglement and quantum discord for two noninteracting
qubits initially prepared in a maximally entangled state and then subjected to a classical …
qubits initially prepared in a maximally entangled state and then subjected to a classical …
Design of a Lambda system for population transfer in superconducting nanocircuits
G Falci, A La Cognata, M Berritta, A D'Arrigo… - Physical Review B …, 2013 - APS
The implementation of a Lambda scheme in superconducting artificial atoms could allow
detection of stimulated Raman adiabatic passage (STIRAP) and other quantum …
detection of stimulated Raman adiabatic passage (STIRAP) and other quantum …
Dynamics of spatially indistinguishable particles and quantum entanglement protection
A complete treatment of open quantum systems made of identical particles has remained
elusive due to the intrinsic problem of these particles being individually unaddressable …
elusive due to the intrinsic problem of these particles being individually unaddressable …
Enhancing entanglement of two qubits undergoing independent decoherences by local pre-and postmeasurements
ZX Man, YJ Xia, NB An - Physical Review A—Atomic, Molecular, and Optical …, 2012 - APS
We consider two entangled qubits, each of which is coupled to its own reservoir, so that their
entanglement degrades with time. To enhance the qubits' entanglement at a time during the …
entanglement degrades with time. To enhance the qubits' entanglement at a time during the …
Engineering decoherence for two-qubit systems interacting with a classical environment
We address the dynamics of a two-qubit system interacting with a classical dephasing
environment driven by a Gaussian stochastic process. Upon introducing the concept of …
environment driven by a Gaussian stochastic process. Upon introducing the concept of …
Entanglement degradation under local dissipative Landau-Zener noise
M Babakan, A Kashef, L Memarzadeh - Physical Review A, 2024 - APS
We study entanglement degradation when one share of an entangled pair experiences
noise. We consider the dissipative Landau-Zener model for describing local noise. The …
noise. We consider the dissipative Landau-Zener model for describing local noise. The …
Entanglement dynamics in superconducting qubits affected by local bistable impurities
We study the entanglement dynamics for two independent superconducting qubits, each
affected by a bistable impurity generating random telegraph noise (RTN) at pure dephasing …
affected by a bistable impurity generating random telegraph noise (RTN) at pure dephasing …