Physics

Definition of particle accelerator

Particle accelerator is the name given to a highly complex device that, by using electromagnetic fields, accelerates charged particles to high speed with the intention of causing a collision of particles. In this context, an enormous number of new particles emerge, characterized by their brevity and instability. In a way, these teams […]

Definition of Zeeman effect

The Zeeman effect is a physical phenomenon that consists of the splitting of spectral lines into several components in the presence of a magnetic field. It was discovered by the Dutch physicist Pieter Zeeman in 1896 and can be explained by the interaction of the magnetic field with the magnetic moment associated with the electrons of atoms. […]

Definition of quantum gravity

Quantum gravity is an area of ​​theoretical physics that seeks to unify Einstein's theory of general relativity, which describes gravity on large scales, with quantum mechanics, which describes the behavior of subatomic particles on very small scales. In essence, it tries to explain how gravity works at […]

Definition of quantum field theory

Quantum field theory is a fundamental theoretical framework in physics that combines principles from quantum mechanics and classical field theory. It provides a quantum description of elementary particles and their interactions through quantum fields that fill all of space-time. In this theory, particles are represented as […]

Definition of fermion

A fermion is a type of elementary particle with half-integer spin, such as quarks and leptons. The electron, proton and neutron are also fermions, and they form matter as we know it, since they are the basic constituents of atoms. Fundamental properties Fermi-Dirac statistics A theoretical framework used in […]

Definition of Compton effect

Compton effect is the name of a phenomenon that was studied in 1923 by Arthur Compton, an American physicist who made valuable scientific contributions. In 1927, this expert who had X-rays as an object of interest and discovered that a photon, upon colliding with a free electron and losing a portion of energy, […]

Definition of boson

Boson is a term used in the field of particle physics that identifies an elementary particle capable of exerting an interaction involving fermions. In this context, it is worth remembering that a fermion is also one of the elementary particles, in this case with the particularity that its spin only […]

Definition of theoretical physics

Theoretical physics is a branch of physics that deals with the development and formulation of mathematical models and theories to describe and predict the behavior of systems. It is based on fundamental principles and laws to build coherent theoretical frameworks that explain observable phenomena in the universe. Theoretical physicists use mathematical tools […]

Definition of atomic nucleus

Atomic nucleus is the name given to the heart of every atom. In that central portion, whose charge is positive, practically all the atomic mass is concentrated. Neutrons and protons, thanks to the effect of the strong nuclear force, coexist together in the center of the atom, being the constituents of what in nuclear physics is […]

Definition of wave-particle duality

Wave-particle duality is a fundamental principle in quantum physics that describes the behavior of subatomic particles, such as the electron and photon. Particles can exhibit both wave and particle properties, depending on the experiment performed and the context in which they are observed. In simple terms, wave-particle duality suggests […]