Quantum Entanglement with Self-stabilizing Token Ring for Fault-tolerant
  Distributed Quantum Computing System
This paper shows how to construct quantum entanglement states of n qubits
based on a self-stabilizing token ring algorithm. The entangled states can be
applied to the fields of the quantum network, quantum Internet, distributed
quantum computing, and quantum cloud. To the best of our knowledge, this is the
first attempt to construct quantum entanglement based on the self-stabilizing
algorithm. By the quantum circuit implementation based on the IBM Quantum
Experience platform, it is demonstrated that the construction indeed can
achieve specific n qubit entangled states, which in turn can be used to
circulate a token in a quantum network or quantum Internet for building a
distributed quantum computing system (DQCS). The built DQCS is fault-tolerant
in the sense that it can tolerate transient faults such as occasional errors of
entangled quantum states.
Jehn-Ruey Jiang