In the anthology A Random Walk in Science, D.A. Wright delights us with a fantastic essay titled A Theory of Ghosts. It starts from the assumption that ghosts can go through walls and doors but remain ...

For the first time, a mathematical framework proves that Einstein’s theory of general relativity, which explains the relationship between space, time, and gravity, is in alignment with quantum ...

Earlier this year, researchers at the Flatiron Institute's Center for Computational Quantum Physics (CCQ) announced that they had successfully used a classical computer and sophisticated ...

Check if you have access via personal or institutional login Quantum field theory (QFT) is one of the great achievements of physics, of profound interest to mathematicians. Most pedagogical texts on ...

The discovery that things of subatomic size can behave as waves or particles interchangeably, depending on circumstance, was one of the most shocking and important features of twentieth century ...

Quantum entanglement is one seriously long-distance ... Known as Bell's Theorem, this groundbreaking idea challenged established physics principles. Decades earlier, Albert Einstein had ...

Physics is the search for and application of ... A method is introduced to compute provable bounds on noise-free quantum expectation values from noisy samples, promising potential applications ...

Researchers Unlock a 'New Synthetic Frontier' for Quantum Dots Oct. 25, 2024 — A new technique for growing quantum dots has not only found a new, more efficient way to build a useful type of ...

The development of quantum computers will make everything "happen better", a researcher at a top university has said. A team from Oxford University’s department of physics are among researchers ...

Oct. 30, 2024 — Researchers created a synthetic magnetic field using a superconducting quantum processor, which could enable them to precisely study complex phenomena in materials, like phase ...