3 papers
cs.IT2026
Entanglement-assisted quantum locally recoverable codes: bounds and constructions with availability
Gretchen L. Matthews, Rutuja Kshirsagar, Julia Shapiro
In this work, we define entanglement-assisted quantum locally recoverable codes with availability, in which any set of up to erased qudits can be recovered from any one of $t…
cs.CR2025
Quasi-twisted codes: decoding and applications in code-based cryptography
Bhagyalekshmy S, Rutuja Kshirsagar
Quasi-twisted (QT) codes generalize several important families of linear codes, including cyclic, constacyclic, and quasi-cyclic codes. Despite their potential, to the best of our…
quant-ph2025
On proving the robustness of algorithms for early fault-tolerant quantum computers
Rutuja Kshirsagar, Amara Katabarwa, Peter D. Johnson
The hope of the quantum computing field is that quantum architectures are able to scale up and realize fault-tolerant quantum computing. Due to engineering challenges, such ''cheap…