theoretical physics, quantum field theory (QFT) is a theoretical framework that combines classical field theory, special relativity, and quantum mechanics.: xi ...
of all quantum physics, which includes quantum chemistry, quantum field theory, quantum technology, and quantum information science. Quantum mechanics...
up quantumtheory in Wiktionary, the free dictionary. Quantumtheory may refer to: Quantum mechanics, a major field of physics Old quantumtheory, predating...
forces of nature are described within the framework of quantum mechanics and quantum field theory: the electromagnetic interaction, the strong force, and...
Loop quantum gravity (LQG) is a theory of quantum gravity that incorporates matter of the Standard Model into the framework established for the intrinsic...
that carries the gravitational force. Thus, string theory is a theory of quantum gravity. String theory is a broad and varied subject that attempts to address...
quantum mechanics is an attempt to explain how the mathematical theory of quantum mechanics might correspond to experienced reality. Although quantum...
of quantum theory is that the predictions it makes are probabilistic. The procedure for finding a probability involves combining a quantum state, which...
relativistic quantumtheory work lead him to explore quantumtheories of radiation, culminating in quantum electrodynamics, the first quantum field theory. The...
Quantum information is the information of the state of a quantum system. It is the basic entity of study in quantum information theory, and can be manipulated...
The old quantumtheory is a collection of results from the years 1900–1925 which predate modern quantum mechanics. The theory was never complete or self-consistent...
He claimed that both quantumtheory and relativity pointed to this deeper theory, which he formulated as a quantum field theory. This more fundamental...
In gauge theory and mathematical physics, a topological quantum field theory (or topological field theory or TQFT) is a quantum field theory which computes...
classical theory led to a revolution in physics, a shift in the original scientific paradigm: the development of quantum mechanics. Many aspects of quantum mechanics...
quantum computer, given enough time. Quantum advantage comes in the form of time complexity rather than computability, and quantum complexity theory shows...
understanding of quantum mechanics, the theory has developed in several directions and experimental studies have confirmed some of the key issues. Quantum computing...
closely resemble a theory of everything. These two theories upon which all modern physics rests are general relativity and quantum mechanics. General...
simplest case, the helium atom. The transition from the old quantumtheory to full-fledged quantum physics began in 1925, when Werner Heisenberg presented...
non-commutativity of operators representing quantum observables. Prior to the development of quantum mechanics as a separate theory, the mathematics used in physics...
In particle physics, the history of quantum field theory starts with its creation by Paul Dirac, when he attempted to quantize the electromagnetic field...
motivated searching for a strong force gauge theory. This theory, now known as quantum chromodynamics, is a gauge theory with the action of the SU(3) group on...
Quantum complexity theory is the subfield of computational complexity theory that deals with complexity classes defined using quantum computers, a computational...
Quantum information science is a field that combines the principles of quantum mechanics with information theory to study the processing, analysis, and...
of correlations that can be produced in any theory obeying local realism, and showed that quantumtheory predicts violations of this limit for certain...
demonstration of quantum entanglement, quantum teleportation, and quantum logic gates. The latter are of much interest in quantum information theory, a subject...
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