The Quantum Principle of Relativity
According to theorists from universities in Warsaw and Oxford, the most important features of the quantum world may result from the special theory of relativity, which until now seemed to have little to do with
Entangled photons for imaging and measurement techniques
A team of researchers from the Fraunhofer Institute for Applied Optics and Precision Engineering IOF in Jena has developed a quantum imaging solution that can facilitate highly detailed insights into tissue samples using extreme spectral
Quantum supremacy: Quantum hybrid HHL algorithm for solving a system of linear equation
A team of researchers has realized hybrid quantum algorithm for solving a linear system of equations with exponential speedup that utilizes quantum phase estimation, one of the exemplary core protocols for quantum computing. Their experiment
IBM and the National University of Singapore partnership in Quantum
IBM and the National University of Singapore (NUS) have embarked on a three-year collaboration to find ways to use quantum computing to solve real-world problems and train quantum scientists. The collaboration between IBM and NUS,
High-quality photon entanglement out of a stand-alone silicon chip
The fruitful association of quantum and integrated photonics holds the promise to produce, manipulate, and detect quantum states of light using compact and scalable systems. Integrating all the building blocks necessary to produce high-quality photonic
NCSC: Quantum security technologies
The British Nation Cyber Security Centre (NCSC) has just released an interesting white paper which sets out its position on two security technologies that rely on quantum physics: Quantum Key Distribution (QKD) and Quantum Random
Tools for the performance optimization of single-photon QKD
Quantum light sources emitting triggered single photons or entangled photon pairs have the potential to boost the performance of quantum key distribution (QKD) systems. Proof-of-principle experiments affirmed these prospects, but further efforts are necessary to
Quantum-entangled light from a vibrating membrane
Researchers from the Quantum Optomechanics group at the Niels Bohr Institute, University of Copenhagen, recently entangled two laser beams through bouncing them off the same mechanical resonator, a tensioned membrane. This provides a novel way
New quantum technology could diagnose and treat heart condition
Atrial fibrillation (AF) is a heart condition that causes an irregular and abnormally fast heart rate, potentially leading to blood clots, stroke, heart failure and other heart-related complications. AF is commonly diagnosed using an electrocardiogram
Auto-tuning qubits using AI
Scientists at the National Institute of Standards and Technology (NIST) has proposed that the best way to tune qubits is using an AI. The team outlines a way to teach an AI to make an