2014/12/17 by Pietro Rotondo, Enrico Tesio, Sergio Caracciolo · 1 citation
Mathematics · Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #Condensed matter physics #Field (mathematics) #Geometry #Limit (mathematics) #Mathematics #Multi-mode optical fiber #Observable #Optics #Physics #Quantum many-body systems #Quantum mechanics #Replica #Replica trick #Spin (aerodynamics) #Spin glass #Spontaneous symmetry breaking #Symmetry (geometry) #Symmetry breaking #Theoretical and Computational Physics #Thermodynamics #Zero temperature #cond-mat.dis-nn #cond-mat.quant-gas
paper · pdf · doi:10.1103/physrevb.91.014415
published as Phys. Rev. B 91 (2015) 014415 · 6 pages, 3 figures
arxiv created 2014/12/17 · openalex publication_date 2015/01/14 · arxiv updated 2015/01/16 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
We consider a system composed by N atoms trapped within a multimode cavity, whose theoretical description is captured by a disordered multimode Dicke model. We show that in the resonant, zero-field limit the system exactly realizes the Sherrington-Kirkpatrick model. Upon a redefinition of the temperature, the same dynamics is realized in the dispersive, strong-field limit. This regime also gives access to spin-glass observables which can be used to detect replica symmetry breaking.