Quantum steering

R Uola, ACS Costa, HC Nguyen, O Gühne - Reviews of Modern Physics, 2020 - APS
Quantum correlations between two parties are essential for the argument of Einstein,
Podolsky, and Rosen in favor of the incompleteness of quantum mechanics. Schrödinger …

Quantum steering: a review with focus on semidefinite programming

D Cavalcanti, P Skrzypczyk - Reports on Progress in Physics, 2016 - iopscience.iop.org
Quantum steering refers to the non-classical correlations that can be observed between the
outcomes of measurements applied on half of an entangled state and the resulting post …

Quantum steering: Practical challenges and future directions

Y **ang, S Cheng, Q Gong, Z Ficek, Q He - PRX Quantum, 2022 - APS
Einstein-Rosen-Podolsky (EPR) steering or quantum steering describes the “spooky action
at a distance” that one party is able to remotely alter the states of the other if they share a …

Quantification of Einstein-Podolsky-Rosen steering for two-qubit states

ACS Costa, RM Angelo - Physical Review A, 2016 - APS
In the last few years, several criteria to identify Einstein-Podolsky-Rosen steering have been
proposed and experimentally implemented. On the operational side, however, the …

Sufficient criterion for guaranteeing that a two-qubit state is unsteerable

J Bowles, F Hirsch, MT Quintino, N Brunner - Physical Review A, 2016 - APS
Quantum steering can be detected via the violation of steering inequalities, which provide
sufficient conditions for the steerability of quantum states. Here we discuss the converse …

Two‐Qubit Steerability, Nonlocality, and Average Steered Coherence under Classical Dephasing Channels

AU Rahman, MY Abd‐Rabbou, S Haddadi… - Annalen der …, 2023 - Wiley Online Library
When two qubits are prepared in a mixture of two Bell states and exposed to local
transmission channels, the dynamics of steerability, Bell nonlocality, and average steered …

Hierarchy of steering criteria based on moments for all bipartite quantum systems

I Kogias, P Skrzypczyk, D Cavalcanti, A Acín… - Physical review letters, 2015 - APS
Einstein-Podolsky-Rosen steering is a manifestation of quantum correlations exhibited by
quantum systems that allows for entanglement certification when one of the subsystems is …

Einstein-Podolsky-Rosen steering criterion and monogamy relation via correlation matrices in tripartite systems

LJ Li, XG Fan, XK Song, L Ye, D Wang - Physical Review A, 2024 - APS
Quantum steering is considered one of the most well-known nonlocal phenomena in
quantum mechanics. Unlike entanglement and Bell nonlocality, the asymmetry of quantum …

Steering a single system sequentially by multiple observers

S Sasmal, D Das, S Mal, AS Majumdar - Physical Review A, 2018 - APS
Quantum mechanics puts a restriction on the number of observers who can simultaneously
steer another observer's system, known as the monogamy of steering. In this work, we find …

Genuine Einstein-Podolsky-Rosen steering of three-qubit states by multiple sequential observers

S Gupta, AG Maity, D Das, A Roy, AS Majumdar - Physical Review A, 2021 - APS
We investigate the possibility of multiple uses of a single copy of a three-qubit state for
detecting genuine tripartite Einstein-Podolsky-Rosen (EPR) steering. A pure three-qubit …