Passive Photonic CZ Gate with Two-Level Emitters in Chiral Multimode Waveguide QED

Engineering deterministic photonic gates with simple resources is one of the long-standing challenges in photonic quantum computing. Here, we design a passive conditional gate between copropagating photons using an array of only two-level emitters. The key resource is to harness the effective photon...

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Bibliographic Details
Main Authors: Tomás Levy-Yeyati, Carlos Vega, Tomás Ramos, Alejandro González-Tudela
Format: Article
Language:English
Published: American Physical Society 2025-03-01
Series:PRX Quantum
Online Access:http://doi.org/10.1103/PRXQuantum.6.010342
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