Related papers: Bound photonic pairs in 2D waveguide quantum electrodynamics

Bound photonic pairs in 2D waveguide quantum electrodynamics

URL: http://arxiv.org/abs/2107.13207v2
Date: Tue, 30 Nov 2021 21:26:13 GMT
Title: Bound photonic pairs in 2D waveguide quantum electrodynamics
Authors: Y. Marques, I. A. Shelykh, I. V. Iorsh
Abstract summary: We theoretically predict the formation of two-photon bound states in a two-dimensional waveguide network hosting a lattice of two-level atoms. The properties of these bound pairs and the exclusive domains of the parameter space where they emerge are investigated in detail.
Score: 0.0
License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Abstract: We theoretically predict the formation of two-photon bound states in a two-dimensional waveguide network hosting a lattice of two-level atoms. The properties of these bound pairs and the exclusive domains of the parameter space where they emerge due to the interplay between the on-site photon blockade and peculiar shape of polariton dispersion resulting from the long-range radiative couplings between the qubits are investigated in detail. In addition, we analyze the effect of the finite-size system on localization characteristics of these excitations.

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