Definition Of Quantum Theory

The current theoretical understanding of the fundamental interactions of matter is based on quantum field theories of these forces.

Definition of quantum theory. This definition explains quantum theory also sometimes known as quantum physics and quantum mechanics and discusses how it helps us understand the nature and behavior of matter and energy on the atomic and subatomic level. In such a unified theory all the forces would have a common origin and would be related by mathematical symmetries the simplest result would be that all the. Quantum theory is a body of work in physics that explains the way the universe works on the tiniest scales. The regular laws of physics from newton s laws to thermal physics just don t help us.

Without question quantum theory and albert einstein s theory of relativity form the foundation for present day physics. It is the foundation of all quantum physics including quantum chemistry quantum field theory quantum technology and quantum information science. Classical physics the description of physics that existed before the theory of. Quantum theory definition is a theory in physics based on the concept of the subdivision of radiant energy into finite quanta and applied to numerous processes involving transference or transformation of energy in an atomic or molecular scale.

Quantum mechanics is a fundamental theory in physics that provides a description of the physical properties of nature at the scale of atoms and subatomic particles. Research continues however to develop a single unified field theory that encompasses all the forces. Quantum theory otherwise known as quantum physics or quantum mechanics is one of the two main planks of modern physics along with general relativity and between them the two theories claim to explain virtually everything about the universe. Nearly all individuals conceive that quantum theory is in essence the theory of the imperceptible sphere of tiny particles and enormous accelerators.