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Quantum Network Optimization Based on the Use of Relaxing Qubits

  • Min Jiang
  • Zeng-ke Zhang
  • Tzyh-Jong Tarn
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4114)

Abstract

Any quantum algorithm has to be implemented by quantum circuit. However, due to the existence of decoherence time and the difficulty of importing ancillae qubits, we introduce a new method which can greatly reduce the operating time steps by making good use of relaxing qubits without new ancillae qubits.This concept presented in this paper can be generalized to the other quantum networks.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Min Jiang
    • 1
  • Zeng-ke Zhang
    • 1
  • Tzyh-Jong Tarn
    • 1
    • 2
  1. 1.Department of Automation, Tsinghua University, Beijing, 100084China
  2. 2.Department of Systems Science and Mathematics, Washington University, St. Louis, MO 63130USA

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