21 citations · 54 across the 24 of their papers we have counts for
5 papers · 2 filters
Logical Error Rates of XZZX and Rotated Quantum Surface Codes
Diego Forlivesi, Lorenzo Valentini, Marco Chiani
Surface codes are versatile quantum error-correcting codes known for their planar geometry, making them ideal for practical implementations. While the original proposal used Pauli…
Quantum Two-Way Protocol Beyond Superdense Coding: Joint Transfer of Data and Entanglement
Lorenzo Valentini, Kristian Skafte Jensen, René Bødker Christensen +2
In this article, we introduce a generalization of one-way superdense coding to two-way communication protocols for transmitting classical bits by using entangled quantum pairs. The…
Performance Analysis of Quantum CSS Error-Correcting Codes via MacWilliams Identities
Diego Forlivesi, Lorenzo Valentini, Marco Chiani
We analyze the performance of quantum stabilizer codes, one of the most important classes for practical implementations, on both symmetric and asymmetric quantum channels. To this…
Reliable Quantum Communications based on Asymmetry in Distillation and Coding
Lorenzo Valentini, René Bødker Christensen, Petar Popovski +1
The reliable provision of entangled qubits is an essential precondition in a variety of schemes for distributed quantum computing. This is challenged by multiple nuisances, such as…
Performance Analysis of Quantum Error-Correcting Surface Codes over Asymmetric Channels
Lorenzo Valentini, Diego Forlivesi, Marco Chiani
One of the main challenge for an efficient implementation of quantum information technologies is how to counteract quantum noise. Quantum error correcting codes are therefore of pr…