Optically controlled spin glasses in multiqubit cavity systems

Timothy C. Jarrett, Chiu Fan Lee, Neil F. Johnson

Research output: Contribution to journalArticle

10 Scopus citations

Abstract

Recent advances in nanostructure fabrication and optical control suggest that it will soon be possible to prepare collections of interacting two-level systems (i.e., qubits) within an optical cavity. Here we show theoretically that such systems could exhibit phase transition phenomena involving spin-glass phases. By contrast with traditional realizations using magnetic solids, these phase transition phenomena are associated with both matter and radiation subsystems. Moreover the various phase transitions should be tunable simply by varying the matter-radiation coupling strength.

Original languageEnglish (US)
Article number121301
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume74
Issue number12
DOIs
StatePublished - Sep 13 2006

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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