Quantum theory and Einstein's theory of general relativity are two of the greatest successes in modern physics. Each works ...

Classical field theories provide a framework for describing fundamental interactions and physical phenomena through the use of continuous fields defined over space and time. Central to these theories ...

According to Cantor (Mathematische Annalen 21:545—586, 1883; Cantor's letter to Dedekind, 1899) a set is any multitude which can be thought of as one ("jedes Viele, welches sich als Eines denken läßt" ...

Gravity might be able to quantum-entangle particles even if the gravitational field itself is classical. That is the conclusion of a new study by Joseph Aziz and Richard Howl at Royal Holloway ...

Whether they are motivating employees, making decisions, allocating resources or negotiating deals, managers are vital for business. Managers have been an integral factor for business success since ...

What is Hugh Everett's theory of parallel universes, and do physicists today buy it? Hear from Everett's biographer. Half a century has passed since 27-year-old Hugh Everett III published a version of ...