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In the 1960s, he proposed broken symmetry in electroweak theory. This explains the origin of mass of elementary particles in general. It also shows the origin of the W and Z bosons. The theory known as Higgs mechanism was proposed by several physicists at the same time. It proposes the existence of a new particle, the Higgs boson.
28 feb 2017 · Since, however, P&S put the v.e.v. downstairs in the Higgs doublet, that is the neutral component, so the upper one is charge +1, hence hypercharge 1/2. By contrast, Srednicki puts the v.e.v. upstairs, (87.4), so the lower component has charge -1, hence hypercharge -1/2. The averaging halves the units since one of the two components is neutral!
The Higgs field is thought to be Metastable, where it is only in its local minimum energy and is not in a true vacuum state yet. Vacuum decay. Vacuum decay is a theory that, should the Higgs field release its potential energy, it will create a cascade effect where more energy is released over and over again, releasing even more energy, creating ...
The Higgs Field, also known as the Mass Field is a field of Higgs bosons that permeates the whole Universe, and is spread out evenly through all of spacetime. The Higgs Field is responsible for giving mass to particles, and for the properties associated with mass such as inertia, momentum, inability to travel at the speed of light, particle decay through the Weak Force and Gravity. It is not ...
In mathematics, the Yang–Mills–Higgs equations are a set of non-linear partial differential equations for a Yang–Mills field, given by a connection, and a Higgs field, given by a section of a vector bundle (specifically, the adjoint bundle ). These equations are. with a boundary condition. where. [·,·] is the natural, graded bracket.
Axion. An axion ( / ˈæksiɒn /) is a hypothetical elementary particle originally postulated by the Peccei–Quinn theory in 1977 to resolve the strong CP problem in quantum chromodynamics (QCD). If axions exist and have low mass within a specific range, they are of interest as a possible component of cold dark matter .
