We review some current ideas of tripartite entanglement. In particular, we consider the case
representing the next level of complexity beyond the simplest (though far from trivial) one …

Combining with the idea of quantum multi-cast, in this paper, a novel theoretical scheme is
presented to fulfil four-party quantum double-direction cyclic controlled communication by …

Preparing large-scale multi-partite entangled states of quantum bits in each physical form
such as photons, atoms or electrons for each specific application area is a fundamental …

We consider photonic arrays made from quantum emitters in optically coupled microcavities
as a platform for entanglement generation. These offer a large degree of tunability with the …

Wang et al. first studied hierarchical quantum information splitting of an arbitrary single-qubit
state via the χ state as the entangled channel. There exists a hierarchy among the three …

As an important resource, the multiqubit entangled state is widely concerned in quantum
computing and quantum communication. Based on the multiqubit partially entangled state …

By using a five-qubit entangled state as the quantum channel, we propose an efficient
protocol for implementing bidirectional controlled remote preparation of arbitrary single-qubit …

A scheme is presented for generation of a multipartite W state for an arbitrary number of
qubits. Based on a recent proposal of entanglement without touching, it serves to …

Two deterministic schemes are put forward to preparing an arbitrary four-qubit cluster-type
state remotely by using two Bell states as quantum channel. The coefficients of the prepared …

Utilizing the Brown state as the quantum channel, we put forward a deterministic scheme to
realize hierarchical controlled remote preparation of an arbitrary single-qubit state from the …