We present a general scheme for hierarchical controlled remote preparation of an arbitrary
m-qudit state by using m four-qudit cluster states as the quantum channel. The sender first …

In this paper, we concern on different methods to realize hierarchical quantum information
splitting of an arbitrary m-qudit state with multiple agents. Two deterministic universal …

A hierarchical quantum secret sharing scheme is proposed, for which participants are
divided into multiple layers. In this scheme, the number of participants and the shared …

A novel scheme for quantum communication having substantial applications in practical life
is designed and analyzed. Specifically, we have proposed a hierarchical counterpart of the …

A general approach to study the hierarchical quantum information splitting (HQIS) is
proposed and the same is used to systematically investigate the possibility of realizing HQIS …

Extending the idea of bidirectional controlled teleportation, we propose a general framework
to investigate the annular controlled teleportation (ACT). Under the control of the supervisor …

We propose a protocol to Mentor initiated hierarchical joint remote prepare the arbitrary n-
qudit state with generalized Bell states. The agents share generalized Bell states with the …

We first give one deterministic universal scheme of an arbitrary multi-qubit state with three
authorized agents via four-qubit cluster states. Then the scheme is extended to multiple …

With the emergence of classical communication security problems, quantum communication
has been studied more extensively. In this paper, a novel probabilistic hierarchical quantum …

In this paper, we show that current two different quantum channels of two three-qubit GHZ
states and the six-qubit entangled state can be used for quantum teleportation of an arbitrary …