Multiqubit subradiant states in $N$-port waveguide devices: ε-and-μ-near-zero hubs and nonreciprocal circulators

Author(s): Iñigo Liberal and Nader Engheta
Quantum emitters interacting through a waveguide setup have been proposed as a promising platform for basic research on light-matter interactions and quantum information processing. We propose to augment waveguide setups with the use of multiport devices. Specifically, we demonstrate theoretically t...
[Phys. Rev. A 97, 022309] Published Tue Feb 06, 2018

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