2 papers
quant-ph2025
Targeted Clifford logical gates for hypergraph product codes
Adway Patra, Alexander Barg
Starting with an explicit framework for designing logical Clifford circuits for CSS codes, we construct logical gates for Hypergraph Product Codes. We first derive symplectic matri…
cs.IT2024
Generalized regenerating codes and node repair on graphs
Adway Patra, Alexander Barg
We consider regenerating codes in distributed storage systems where connections between the nodes are constrained by a graph. In this problem, the failed node downloads the informa…