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arXiv · 0906.1727

Constructing 2D and 3D cluster states with photonic modules

Radu Ionicioiu·William J. Munro
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Abstract

Large scale quantum information processing (QIP) and distributed quantum computation require the ability to perform entangling operations on a large number of qubits. We describe a new photonic module which prepares, deterministically, photonic cluster states using an atom in a cavity as an ancilla. Based on this module we design a network for constructing 2D cluster states and then we extend the architecture to 3D topological cluster states. Advantages of our design include a passive switching mechanism and the possibility of using global control pulses for the atoms in the cavity. The architecture described here is well suited for integrated photonic circuits on a chip and could be used as a basis of a future quantum optical processor or in a quantum repeater node.

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Radu Ionicioiu, William J. Munro. 2009-09-10. Constructing 2D and 3D cluster states with photonic modules. https://doi.org/10.1142/s0219749910006265

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