Improved oscillation detection via noise-assisted data analysis
Sign Up to like & getrecommendations! Published in 2018 at "Control Engineering Practice"
DOI: 10.1016/j.conengprac.2018.08.019
Abstract: Abstract Oscillation detection is usually a precursor to more advanced performance monitoring steps such as plant wide oscillation detection and root cause detection. Therefore any false or missed detection can have serious implications. Oscillation detection… read more here.
Keywords: assisted data; noise assisted; detection; oscillation detection ... See more keywords
Exponential stabilization of two-level quantum systems based on continuous noise-assisted feedback
Sign Up to like & getrecommendations! Published in 2021 at "Results in physics"
DOI: 10.1016/j.rinp.2021.103929
Abstract: Abstract The exponential stabilization of the eigenstates for two-level quantum systems based on continuous noise-assisted feedback control is investigated in this paper. Due to the symmetric structure of state space, quantum systems may converge to… read more here.
Keywords: noise assisted; two level; quantum systems; noise ... See more keywords
Noise-assisted variational quantum thermalization
Sign Up to like & getrecommendations! Published in 2022 at "Scientific Reports"
DOI: 10.1038/s41598-022-07296-z
Abstract: Preparing thermal states on a quantum computer can have a variety of applications, from simulating many-body quantum systems to training machine learning models. Variational circuits have been proposed for this task on near-term quantum computers,… read more here.
Keywords: thermal state; quantum; noise assisted; variational quantum ... See more keywords
Noise-assisted energy transfer from the dilation of the set of one-electron reduced density matrices
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Chemical Physics"
DOI: 10.1063/1.4982927
Abstract: Noise-assisted energy transfer can be explained geometrically in terms of the set of one-electron reduced density matrices (1-RDMs) [R. Chakraborty and D. A. Mazziotti, Phys. Rev. A 91, 010101(R) (2015)]. In this paper, we examine… read more here.
Keywords: energy transfer; one electron; electron reduced; set one ... See more keywords
Action-noise-assisted quantum control
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review A"
DOI: 10.1103/physreva.96.033417
Abstract: We study the effect of action noise on state-to-state control protocols. Action noise creates dephasing in the instantaneous eigenbasis of the Hamiltonian and hampers the fidelity of the final state with respect to the target… read more here.
Keywords: state; assisted quantum; control; action noise ... See more keywords
Artificial Noise Assisted Secure Massive MIMO Transmission Exploiting Statistical CSI
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2019.2947520
Abstract: For the single-cell massive multiple-input multiple-output (MIMO) downlink transmission, we investigate an artificial noise (AN) assisted secure transmission strategy where the base station has only access to statistical channel state information (CSI) of the legitimate… read more here.
Keywords: artificial noise; noise assisted; mimo; csi ... See more keywords
Artificial Noise Assisted Secure Transmission for Uplink of Massive MIMO Systems
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2021.3081803
Abstract: Secure downlink transmission in massive multiple-input multiple-output (MIMO) systems has sparked great research enthusiasm. However, the secrecy of uplink transmission is equally important although relatively less attention has been dedicated to. In this paper, we… read more here.
Keywords: artificial noise; noise assisted; mimo systems; power allocation ... See more keywords