Exotic attractors of the non-equilibrium Rabi-Hubbard model

Abstract : We explore the phase diagram of the dissipative Rabi-Hubbard model, as could be realized by a Raman-pumping scheme applied to a coupled cavity array. There exist various exotic attractors, including ferroelectric, antiferroelectric, and inccomensurate fixed points, as well as regions of persistent oscillations. Many of these features can be understood analytically by truncating to the two lowest lying states of the Rabi model on each site. We also show that these features survive beyond mean-field, using Matrix Product Operator simulations.
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https://hal-cea.archives-ouvertes.fr/cea-01228037
Contributor : Emmanuelle de Laborderie <>
Submitted on : Thursday, November 12, 2015 - 3:14:16 PM
Last modification on : Thursday, November 28, 2019 - 1:19:15 AM

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  • HAL Id : cea-01228037, version 1
  • ARXIV : 1503.04456

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M. Schiró, C. Joshi, M. Bordyuh, R. Fazio, J. Keeling, et al.. Exotic attractors of the non-equilibrium Rabi-Hubbard model. 2015. ⟨cea-01228037⟩

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