Hierarchical Quantum Network using Hybrid Entanglement

The advent of a new kind entangled state known as hybrid state, i.e., entanglement between different degrees freedom, makes it possible to perform various quantum computational and communication tasks with lesser amount resources. Here, we aim exploit the advantage these states in over networks. Unfortunately, shared network deteriorates due its unavoidable interaction surroundings. Thus, an concentration protocol is proposed obtain maximally Omega-type from corresponding non-maximally states. that feasible implement this linear optical components present technology. circuit provided for experimental realizations, while success probability also reported. Thereafter, propose application hierarchical teleportation by performing information splitting using which first scheme domain so far. has circumventing Pauli operations on coherent polarization rotation single qubit, can be performed errors.