Quantum computing has the potential of being the next big innovation. At the right size and the right price, it might even be ...

Quantum field theory marries the ideas of other quantum theories to depict all particles as “excitations” that arise in underlying fields. The British physicist Paul Dirac started the ball ...

Quantum Field Theory (QFT) is a fundamental framework in physics that combines classical field theory, special relativity, and quantum mechanics. It describes how particles interact with fields ...

Quantum Field Theory (QFT) is a fundamental framework in theoretical physics that combines classical field theory, special relativity, and quantum mechanics. One of the intriguing aspects of QFT ...

Albert Einstein’s special theory of relativity, which explains what happens when things move very fast – to create what are known as quantum field theories. Three different quantum field ...

When quantum electrodynamics, the quantum field theory of electrons and photons, was being developed after World War II, one of the major challenges for theorists was calculating a value for the ...

Instead, quantum theory is tweaked to account for intrinsic ... Professor Sougato Bose, an expert in the field who was not involved in the recent UCL announcement but had previously proposed ...

Modern mathematical physics was born from the attempts to gain mathematical understanding of quantum field theory and statistical mechanics. In those fields powerful new methods were developed around ...

Richard Feynmann noted more than once that complementarity is the central mystery that lies at the heart of quantum theory. Complementarity rules the world of the very small… the quantum world ...

at its quantum critical point (QCP) is characterized by a conformal field theory (CFT) with a central charge of 1/2. At the ...

Today, the U.S. Department of Energy (DOE) announced $71 million in funding for 25 projects in high energy physics that will use the emerging technologies of quantum information science to answer ...