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We present a simple design of a quantum repeater design build from single NV- centers embedded in an optical cavity. We compare different quantum networks from a simple linear chain to a fully fault-tolerant quantum internet.
We detail how resource estimates should be made for large scale, error corrected computation. We detail the series of steps needed when compiling algorithms and illustrate how to estimate the qubit/time requirements of any computation.
In recent years, NV centers in diamond has attracted significant attention as a candidate for quantum information devices. The negatively charged NV center, in particular, has been intensely investigated [1-3]. NV− centers host both an electron spin qubit and a nitrogen nuclear spin, in our case a nuclear spin-1/2 of 15N is imbedded. The ground state of the electron spin qubit has a long coherence...
We propose a model of quantum information devices based on an optical cavity with an NV centre. These devices can be easily modified to accommodate imperfections such as photon loss, maintaining the feasibility and scalability.
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