Heidelberg 2015 – scientific programme

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Q: Fachverband Quantenoptik und Photonik

Q 31: Poster: Quantum Optics and Photonics II

Q 31.21: Poster

Tuesday, March 24, 2015, 17:00–19:00, C/Foyer

Quantum Walks in Circuit QED — •Peter Schuhmacher, Luke Govia, Bruno Taketani, and Frank Wilhelm-Mauch — Theoretical Physics, Saarland University, 66041 Saarbruecken, Germany

The study of quantum algorithms in quantum information theory has shown that it is linked to the theory of quantum walks. Implementation of quantum algorithms on a quantum computer is equivalent to implementing quantum walks on arbitrary graphs. Our goal is to find an efficient architecture in circuit QED realizing this in small directed graph structures. In particular, we discuss the challenges of reservoir engineering suitable for directed walks as they are, e.g., proposed for accelerated artificial intelligence applications.