Science

Researchers demonstrate a novel wavefunction ansatz, leveraging product state superpositions, for efficient ground state searches in quantum spin systems.

New research reveals that the act of measuring a quantum system accelerates its loss of coherence, with larger systems experiencing decoherence at an increased rate.

A new approach quantifies how much a quantum state deviates from what’s possible with classical, local connections.

A new mathematical language bridges the gap between quantum computing, gravity, and beyond using a powerful extension of established diagrammatic techniques.

This review examines the creation and application of anonymized databases, addressing the challenges and regulations surrounding data privacy in fields like machine learning, GDPR compliance, and HIPAA adherence.

Researchers unveil a novel hybrid architecture that combines the power of quantum computing with the flexibility of neural networks to overcome critical training challenges in physics-informed modeling.

A detailed analysis of a proposed gravitational entanglement mechanism reveals it does not generate genuine, non-classical correlations.

This review explores the theoretical framework and experimental possibilities of the ‘time qubit,’ a novel approach to encoding and measuring temporal orientation using quantum interference.

Researchers demonstrate a new approach to estimating multiple quantum parameters, achieving optimal precision for key parameters without sacrificing information about others.

A new model suggests that violations of Bell inequalities aren’t necessarily evidence of non-locality, but may arise from the fundamental physics of measurement itself.