Science

New research rigorously tests the performance of quantum random number generators on the IQM Spark 5 quantum processing unit, offering insights into optimal circuit designs.

A new analysis reveals widespread flaws in how the security of large language models is tested, undermining confidence in current safety evaluations.

Researchers have developed a simplified device-independent quantum secret sharing protocol leveraging a multi-party pseudo-telepathy game to enhance secure communication.

A novel quantum key distribution protocol leverages five-qubit error correction to minimize information leakage and reliably detect eavesdropping attempts.

New research demonstrates how leveraging decoder ‘soft information’ from quantum error correction can dramatically improve noise characterization and mitigation in logical qubits.

Researchers have developed a unified framework for optimizing quantum circuits with uniformly controlled gates, leading to significant reductions in both gate count and circuit depth.

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.