Regensburg 2022 – scientific programme
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QI: Fachverband Quanteninformation
QI 6: Quantum Information: Concepts and Methods
QI 6.10: Talk
Tuesday, September 6, 2022, 12:15–12:30, H9
Holographic code in the laboratory — •Gerard Anglès Munné1, Valentin Kasper2, and Felix Huber1 — 1Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 30-348 Kraków, Poland. — 2Institut de Ciències Fotòniques (ICFO), Mediterranean Technology Park, 08860 Castelldefels, Barcelona, Spain
We propose a method to prepare the holographic pentagon code in the laboratory. The code states can be described by graph states whose interactions patterns are optimized for experimental purposes. Taking a small instance of the holographic code on 12 qubits, we show how to do encoding and decoding. Furthermore, we demonstrate how to test the holographic property - any bulk part is determined by its nearby boundary - through a partial recovery procedure.