3 papers
quant-ph2026
Existence and Characterisation of Bivariate Bicycle Codes
Jasper Johannes Postema, Servaas J. J. M. F. Kokkelmans
Encoding quantum information in a quantum error correction (QEC) code offers protection against decoherence and enhances the fidelity of qubits and gate operations. One of the fund…
quant-ph2025
CSS- codes over Binary Extension Fields and their Physical Foundations
Jasper J. Postema, F. Conca, A. Ravagnani
We investigate the class of CSS- codes, a family of quantum error-correcting codes that allows for a transversal -gate. We extend the definition of a pair of linear codes $(C…
quant-ph2025
Geometrical Approach to Logical Qubit Fidelities of Neutral Atom CSS Codes
J. J. Postema, S. J. J. M. F. Kokkelmans
Encoding quantum information in a quantum error correction (QEC) code enhances protection against errors. Imperfection of quantum devices due to decoherence effects will limit the…