In this picture, a Higgs boson is a vibrating microscopic string. In string theory, all fields – electromagnetic field, Higgs fields, electron field, and others – may be derived from more fundamental building blocks, namely strings (and branes) and the string fields that create them (if one uses the string field theory description). pions) out of quarks in Quantum Chromodynamics. The construction of the Higgs boson out of techniquarks is fully analogous to the construction of mesons (e.g. For example, in the technicolor models, one doesn't get objects that are 'strictly identical' to the Higgs boson but one may produce similar particles out of more fundamental fields and particles such as the techniquark fields. Philosophy and History of Science, Kyoto University. If the particle is at rest (in some frame of reference), then its field is independent of time. The field extends throughout the space around q and varies with the position x in space. Any electrically charged particle q creates an associated electric field E.

For example, the paper Fate of the Standard Model with a Heavy Higgs Particle6 includes an equation derivation for the probability density of an effective potential that leads to the state’s magnetism: 5 Higgs Field. The theory of electromagnetic phenomena is entirely based on the field concept. The now-disfavored models would construct the Higgs field out of more elementary fields. Higgs theory with this semester’s statistical mechanics studies. The theory describes the particles that make up ordinary matter: the electrons that whiz around in atoms, the up quarks and down quarks that make up the protons and neutrons in atomic nuclei, the neutrinos that are emitted in a type of radioactivity, and two sets of heavier cousins of these particles that emerge in particle collisions. As a matter of fact, apart from the sign of the mass term and the existence of. They're quantum fields (with hats) which means that the energy carried in the waves upon these fields is quantized (it is effectively composed of particles). The Higgs boson equation (9) is an example of a second order quantum theory. So one simply has a Higgs doublet of fields, $h_1(x,y,z,t)$ and $h_2(x,y,z,t)$, at each point of the spacetime.

The mass of the Higgs boson around 125 GeV, nearly discovered at the LHC, strongly indicates that the Higgs field isn't composite. This claim of course assumes that the Higgs field isn't composite. The electroweak interactions in the Standard Model are described by a chiral SU(2)L U(1)Y symmetric gauge theory. The field co-occurs with an elementary particle called. In quantum field theory, the Higgs field is – much like the electromagnetic field, the W-boson field, the electron's Dirac field, and other fields – an elementary entity that can't be decomposed to anything simpler. The Higgs field is an energy field that is believed to be present in every area of the known universe.

Higgs field theory