Quantum correlations between two parties are essential for the argument of Einstein,
Podolsky, and Rosen in favor of the incompleteness of quantum mechanics. Schrödinger …

Some measurements in quantum mechanics disturb each other. This has puzzled physicists
since the formulation of the theory, but only in recent decades has the incompatibility of …

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 …

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 …

Many-particle entanglement is a fundamental concept of quantum physics that still presents
conceptual challenges. Although nonclassical states of atomic ensembles were used to …

Nonlinear magnonics studies the nonlinear interaction between magnons and other
physical platforms (phonon, photon, qubit, spin texture) to generate novel magnon states for …

Within the hierarchy of inseparable quantum correlations, Einstein-Podolsky-Rosen steering
is distinguished from both entanglement and Bell nonlocality by its asymmetry—there exist …

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 …

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 …

We derive laws for the distribution of quantum steering among different parties in multipartite
Gaussian states under Gaussian measurements. We prove that a monogamy relation akin to …