Science

Researchers have demonstrated a novel method for reliably transferring quantum information between superconducting qubits using microwave photons and specialized resonators.

A new scheme leverages the principles of quantum mechanics and robust error correction to achieve secure communication over noisy channels.

A detailed security analysis reveals vulnerabilities in integer learning with errors, a core component of emerging post-quantum digital signature schemes.

Researchers have developed a dynamic coding scheme to proactively prevent covert attacks targeting the sensitive control mechanisms of cyber-physical systems.

A new framework analyzes changes to upgradeable smart contracts to pinpoint vulnerabilities introduced during updates, improving the reliability of decentralized applications.

A novel approach leveraging subtle interactions demonstrates surprising resilience and efficiency in quantum state transfer and opens new avenues for optimizing quantum search.

New research reveals that even with predictable physical errors, the process of quantum error correction can surprisingly imbue logical qubits with non-Markovian dynamics.

A new approach to constructing pseudorandom codes offers improved resilience against tampering and enhanced protection for sensitive data.

Researchers have developed a new neural decoder that significantly improves the performance of quantum error correction, bringing fault-tolerant quantum computing closer to reality.

A new framework leverages the power of group representation theory to design quantum error correction codes that go beyond traditional Pauli-based approaches.