Applications of quantum technology often require fidelities to quantify performance. These
provide a fundamental yardstick for the comparison of two quantum states. While this is …

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 …

Einstein-Podolsky-Rosen (EPR) steering describes the ability of one observer to nonlocally
“steer” the other observer's state through local measurements. EPR steering exhibits a …

We show how to implement stationary one-way quantum steering with strong entanglement
in a cavity magnonic system that consists of two magnon modes and a microwave cavity …

We suggest a method to improve quantum correlations in cavity magnomechanics, through
the use of a coherent feedback loop and magnon squeezing. The entanglement of three …

Using Venn diagrams, we classify the different types of two-mode Gaussian continuous
variable quantum correlation including directional entanglement and Einstein-Podolsky …

Following previous work, we distinguish between genuine N-partite entanglement and full N-
partite inseparability. Accordingly, we derive criteria to detect genuine multipartite …

Gaussian quantum steering is a type of quantum correlation in which two entangled states
exhibit asymmetry. An efficient theoretical proposal is presented for the control of quantum …

One-way quantum steering is of importance for quantum technologies, such as secure
quantum teleportation. In this paper, we study the generation of one-way quantum steering …

We consider the possibility of generation steerable states in Bose–Hubbard system
composed of three interacting wells in the form of a triangle. We show that although our …