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Publication Citation: Arbitrary Control of Entanglement between Two Superconducting Resonators

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Author(s): Raymond W. Simmonds;
Title: Arbitrary Control of Entanglement between Two Superconducting Resonators
Published: July 27, 2010
Abstract: We present a method to synthesize an arbitrary quantum state of two superconducting resonators. This state-synthesis algorithm utilizes a coherent interaction of each resonator with a tunable arti cial atom to create entangled quantum superpositions of photon number (Fock) states in the resonators. We theoretically analyze this approach, showing that it can eciently synthesize NOON states, with large photon numbers, using existing technology.
Citation: Physical Review Letters
Volume: 105
Issue: 5
Pages: 4 pp.
Keywords: Qubit, state transfer, quantum computing, superconductivity, Josephson junction.
Research Areas: Quantum Computing/Quantum Computation, Quantum Information
PDF version: PDF Document Click here to retrieve PDF version of paper (295KB)