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researcher

Josias Old

7 papers hereh-index 586 citations7 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author4
  • middle author3

Across the 7 of 7 papers where every author was matched, so the position is known.

fields
  • quant-ph7

identity via Semantic Scholar / OpenAlex

activity
20222025
most citedGeneralized Belief Propagation Algorithms for Decoding of Surface Codes

19 citations · 41 across the 5 of their papers we have counts for

collaborators
Showing 2024Show all

2 papers · 1 filter

quant-ph2024★ 9 cited

XYZ ruby code: Making a case for a three-colored graphical calculus for quantum error correction in spacetime

Julio C. Magdalena de la Fuente, Josias Old, Alex Townsend-Teague +3

Analyzing and developing new quantum error-correcting schemes is one of the most prominent tasks in quantum computing research. In such efforts, introducing time dynamics explicitl…

quant-ph2024★ 6 cited

Lift-Connected Surface Codes

Josias Old, Manuel Rispler, Markus Müller

We use the recently introduced lifted product to construct a family of Quantum Low Density Parity Check Codes (QLDPC codes). The codes we obtain can be viewed as stacks of surface…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.