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Quantum State Stability via Nanoplasmonic CPA

A study in Nature Communications introduces a novel approach for preserving plasmon-exciton polariton states using quantum nanoplasmonic coherent perfect absorption (CPA). This method selectively prepares and sustains hybrid light-matter states, unlocking new possibilities for quantum technologies without requiring cryogenic cooling.

5 Aug 2024

Neutrinos Develop Quantum Entanglement in Very Dense Environment

Researchers have discovered in a study published in Physical Review D that neutrinos in a particularly dense environment can form significant correlations (or quantum entanglement) through mutual interactions.

5 Aug 2024

Hybrid Quantum Architecture Enhances Smart City Security

A study published in the Journal of Systems and Software proposes a hybrid quantum-classical architecture using quantum machine learning (QML) and security information and event management (SIEM) to enhance smart city security. By integrating IBM QRadar and QBoost, the system efficiently detects cyberattacks, reducing training and prediction times significantly compared to classical AI models.

1 Aug 2024

Black Hole Optimization Enhances IoT Attack Detection

Researchers proposed a novel cooperative approach using black hole optimization (BHO) and convolutional neural networks (CNN) for detecting attacks in IoT networks. This method improved intrusion detection accuracy to 99.89% on NSLKDD and 97.72% on NSW-NB15 datasets, leveraging feature selection and majority voting among subnet controllers for enhanced security and reduced communication overhead.

30 Jul 2024

Short-Range CDW Correlations Boost Superconductivity in Cuprates

Researchers at Stanford University have discovered that contrary to popular belief, short-range CDW correlations are compatible with superconductivity in cuprate superconductors rather than necessarily competitive.

30 Jul 2024

Unexpected Discovery Challenges Understanding of Early Universe

Physicists from Yale University and Duke University have discovered that a significant portion of particles studied in particle accelerators to understand the early universe actually originate from later reactions, not the initial “soup” of matter.

29 Jul 2024

Novel Non-Hermitian and Nonlinear Dynamics Observed in Optically Trapped Glass Nanoparticles

Using two optically trapped glass nanoparticles, researchers observed a novel collective Non-Hermitian and nonlinear dynamic driven by nonreciprocal interactions. This contribution expands traditional optical levitation with tweezer arrays by incorporating the so called non-conservative interactions.

29 Jul 2024