Kindly share links here.PeterDonis said:Entanglement experiments with Josephson junctions have been done for some time now; those are larger, IIRC, than the drumheads in this experiment.
Here are a couple of fairly recent papers:T C said:Kindly share links here.
A large scale entanglement experiment is a scientific experiment that aims to create and study entangled particles on a larger scale, typically involving a large number of particles or systems. Entanglement is a phenomenon in quantum physics where two or more particles become connected in such a way that the state of one particle affects the state of the other, regardless of the distance between them.
Studying large scale entanglement is important because it can provide insights into the fundamental principles of quantum mechanics and potentially lead to the development of new technologies, such as quantum computers and secure communication systems. It also has implications for our understanding of the nature of reality and the interconnectedness of the universe.
A large scale entanglement experiment typically involves creating entangled particles or systems using specialized equipment, such as lasers and optical devices. The particles are then manipulated and measured to observe their entangled states and behavior. Advanced mathematical and statistical analysis is often used to interpret the results.
One major challenge in large scale entanglement experiments is maintaining the delicate entangled state of the particles, as any interference or disturbance can cause the entanglement to break. Another challenge is scaling up the experiment to involve a larger number of particles, which requires sophisticated equipment and precise control over experimental conditions.
The potential applications of large scale entanglement include quantum computing, quantum cryptography, and quantum teleportation. Entanglement can also be used to improve the precision of measurements, such as in atomic clocks, and to study complex systems in physics, chemistry, and biology. Furthermore, understanding large scale entanglement could lead to breakthroughs in our understanding of the universe and the development of new technologies.