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 …

We demonstrate that the many-body nonlocality witnessed by a broad family of Bell
inequalities is a resource for ultraprecise metrology. We formulate a general scheme which …

Electromagnonics is an emerging field with a focus on entangling magnonic excitations to
the microwave cavity photon modes with the prospect for use in quantum information …

Higher-order nonclassical properties of fields propagating through a codirectional
asymmetric nonlinear optical coupler which is prepared by combining a linear waveguide …

This paper reviews the progress that has been made in our knowledge of quantum
correlations at the mesoscopic and macroscopic level. We begin by summarizing the …

We consider two systems A and B that share Einstein–Podolsky–Rosen (EPR) steering
correlations and study how these correlations will decay when each of the systems is …

The explosive development of quantum magnonics requires the consideration of several
previously known effects from a new angle. In particular, taking into account the quantum …

We derive inequalities sufficient to detect the genuine N-partite steering of N distinct
systems. Here, we are careful to distinguish between the concepts of full N-partite steering …

These two accompanying papers are concerned with two mode entanglement for systems of
identical massive bosons and the relationship to spin squeezing and other quantum …

Considering matter wave bright solitons from weakly coupled Bose-Einstein condensates
trapped in a double-well potential, we study the formation of macroscopic non-classical …