fermions


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Related to fermions: Weyl fermion

fermions

(fer -mee-on) A class of elementary particles with half integer units of spin; examples are electrons, protons, and neutrinos. No two fermions can exist possessing an identical set of quantum numbers (numbers assigned to the various quantities that describe a particle). Compare bosons.
References in periodicals archive ?
The reaction to the radio pulse told the team if the fermions were paired and how they were aligned on the surface of the 2D structure.
Theory states that fermions with a weak interaction should pair up at the temperature at which they become superconductive.
Their findings, published in the journal Nature Materials, demonstrate a very general mechanism for generating multiple sets of topological surface states and three-dimensional Dirac fermions all within the same material.
Physicists will be able to study the properties of the material-bound particles to explore the possibility that free-floating varieties of Weyl fermions exist.
The anti-dialectical notion of the unitary and the absolutely defined "fundamental building blocks" or fundamental elementary particles in nature and their classification into fermions and bosons as developed through the quantum field theories of modern particle physics is a case in point.
Due to the existence of man-made laws, especially the "man-made (instantaneous) magnetic monopole" can be created as above mentioned, we can say that the broken exclusion principle can be artificially created for fermions.
En este sentido, el termino "fermion espejo" es equivalente a "el mismo fermion vectorial", en donde para una teoria con grupo de norma G, cada conjunto de fermiones izquierdos, en una representacion R, es combinado con un conjunto de fermiones derechos, en la misma representacion R.
Professor Vincenzo Chiochia from the University of Zurich's Physics Institute said that they now know that the Higgs particle can decay into both bosons and fermions, which means they can exclude certain theories predicting that the Higgs particle does not couple to fermions.
Neutrino being fermions may have more attraction towards mass rather towards kinetic energy as no fixation its mass has yet been confirmed by any experiment.
Other topics include quantum control over single spins in diamond, the search for Majorana fermions in superconductors, strong correlations from Hund's coupling, the thermodynamics and kinetics of glass transition, and the statistical physics of T-cell development and pathogen specificity.
Supersymmetry postulates a fundamental relationship between the classes of particles known as fermions and bosons.
We call the two sets in the bipartition of V(A) bosons and fermions, though the actual choice is mostly arbitrary and we do not consider it part of the data.