First-Order Superradiant Phase Transitions in a Multiqubit Cavity System

2004/03/31 by Chiu Fan Lee, Neil F. Johnson · 2 citations
Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #Quantum optics and atomic interactions #Strong Light-Matter Interactions #cond-mat.stat-mech #quant-ph

paper · pdf · doi:10.1103/physrevlett.93.083001

published as Phys. Rev. Lett. 93, 083001 (2004) · To appear in Phys. Rev. Lett

arxiv created 2004/06/29 · openalex publication_date 2004/08/18 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We predict the existence of novel first-order phase transitions in a general class of multiqubit cavity systems. Apart from atomic systems, the associated superradiant phase transition should be observable in a variety of solid-state experimental systems, including the technologically important case of interacting quantum dots coupled to an optical cavity mode.

Cited by

• Amplified response of cavity-coupled quantum-critical systems
• Exactly Solvable Phase Transition in a Cavity-Coupled 1D Ising Chain

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