Josephson phase qubits, and quantum communication VIA a resonant cavity

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review


We discuss in detail the physics of single phase qubits, as well as building an elementary quantum information link between them by means of an on-chip transmission line cavity resonator. We present the experiment at NIST [Nature 449, 438 (2007)], where we experimentally demonstrated the ability to coherently transfer quantum states between two phase qubits through such a quantum bus.

Original languageEnglish
Title of host publicationMolecular Realizations Of Quantum Computing 2007
PublisherWorld Scientific Publishing Co.
Number of pages2
ISBN (Electronic)9789812838681
Publication statusPublished - 1 Jan 2009
Externally publishedYes


  • Circuit cavity QED
  • Phase qubits
  • Quantum bus

ASJC Scopus subject areas

  • General Physics and Astronomy
  • General Chemistry
  • General Computer Science


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