Results 61 to 70 of about 236,146 (309)
Dynamics of multipartite quantum steering for different types of decoherence channels
Scientific Reports, 2023 Multipartite quantum steering, a unique resource for asymmetric quantum network information tasks, is very fragile to the inevitable decoherence, which makes it useless for practical purposes.
Wei-Chen Li +5 more
doaj +1 more source
Decoherence and entanglement degradation of a qubit-qutrit system in non-inertial frames
, 2011 We study the effect of decoherence on a qubit-qutrit system under the influence of global, local and multilocal decoherence in non-inertial frames.
A. Ekert +39 more
core +1 more source
Dynamics of cohering and decohering power under Markovian channels [PDF]
, 2016 In this paper, we investigate the cohering and decohering power for the one-qubit Markovian channels with respect to coherence in terms of the $l_{1}$-norm, the R$\acute{e}$nyi $\alpha$-relative entropy and the Tsallis $\alpha$-relative entropy. In the case of $\alpha=2$, the cohering and decohering power of the amplitude damping channel, the phase ...
arxiv +1 more source
A new mechanism for saturating unstable r-modes in neutron stars [PDF]
, 2013 We consider a new mechanism for damping the oscillations of a mature neutron star. The new dissipation channel arises if superfluid vortices are forced to cut through superconducting fluxtubes.
Andersson, Nils +2 more
core +3 more sources
, 2016 Based on the quantum technique of weak measurement, we propose a scheme to protect the entanglement from correlated amplitude damping decoherence. In contrast to the results of memoryless amplitude damping channel, we show that the memory effects play a ...
Li, Yan-Ling +4 more
core +1 more source
Local noise can enhance entanglement teleportation [PDF]
, 2006 Recently we have considered two-qubit teleportation via mixed states of four qubits and defined the generalized singlet fraction. For single-qubit teleportation, Badziag {\em et al.} [Phys. Rev. A {\bf 62}, 012311 (2000)] and Bandyopadhyay [Phys. Rev. A {
K. Kraus, M. A. Nielsen, Ye Yeo
core +2 more sources
Advanced Engineering Materials, EarlyView.A hybrid system for de‐icing made of gradient polymer coatings, deposited on aluminum coupled with an electromechanical system, is demonstrated as an effective and durable strategy for reducing drastically ice adhesion. The system is capable of detaching ice blocks over the coating in less than 1 s, regardless of the ice type and covered area ...
Gabriel Hernández Rodríguez +8 more
wiley +1 more source
Optimal linear optical implementation of a single-qubit damping channel
, 2011 We experimentally demonstrate a single-qubit decohering quantum channel using linear optics. We implement the channel, whose special cases include both the amplitude-damping channel and the bit-flip channel, using a single, static optical setup ...
Fisher, Kent +3 more
core +1 more source
Advanced Engineering Materials, EarlyView.This study investigates the bond quality of co‐extruded aluminum–titanium hybrid profiles, focusing on the lateral angular co‐extrusion (LACE) process. It examines how heat treatments (HT) affect intermetallic phase formation, bond strength, and material properties.
Norman Mohnfeld +9 more
wiley +1 more source
Energies, 2016 The flow induced vibration and energy extraction of an equilateral triangle prism elastically mounted in a water channel are investigated experimentally at different system damping ratios ζtotal with the constant oscillating mass Mosc and system ...
Jun Zhang +4 more
doaj +1 more source