7 citations · 46 across the 16 of their papers we have counts for
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Puncturing Quantum Stabilizer Codes
Jaron Skovsted Gundersen, René Bødker Christensen, Markus Grassl +2
Classical coding theory contains several techniques to obtain new codes from other codes, including puncturing and shortening. For quantum codes, a form of puncturing is known, but…
Private Randomness Agreement and its Application in Quantum Key Distribution Networks
René Bødker Christensen, Petar Popovski
We define a variation on the well-known problem of private message transmission. This new problem called private randomness agreement (PRA) gives two participants access to a publi…
Semi-Private Computation of Data Similarity with Applications to Data Valuation and Pricing
René Bødker Christensen, Shashi Raj Pandey, Petar Popovski
Consider two data providers that want to contribute data to a certain learning model. Recent works have shown that the value of the data of one of the providers is dependent on the…
An Algorithmic Approach to Entanglement-Assisted Quantum Error-Correcting Codes from the Hermitian Curve
René Bødker Christensen, Carlos Munuera, Francisco Revson F. Pereira +1
We study entanglement-assisted quantum error-correcting codes (EAQECCs) arising from classical one-point algebraic geometry codes from the Hermitian curve with respect to the Hermi…
On Steane-Enlargement of Quantum Codes from Cartesian Product Point Sets
René Bødker Christensen, Olav Geil
In this work, we study quantum error-correcting codes obtained by using Steane-enlargement. We apply this technique to certain codes defined from Cartesian products previously cons…
Steane-Enlargement of Quantum Codes from the Hermitian Curve
René Bødker Christensen, Olav Geil
In this paper, we study the construction of quantum codes by applying Steane-enlargement to codes from the Hermitian curve. We cover Steane-enlargement of both usual one-point Herm…
On nested code pairs from the Hermitian curve
René Bødker Christensen, Olav Geil
Nested code pairs play a crucial role in the construction of ramp secret sharing schemes [Kurihara et al. 2012] and in the CSS construction of quantum codes [Ketkar et al. 2006]. T…