Massive spin-one-half one-particle states for the mass-dimension-one fermions

Massive spin-one-half one-particle states for the mass-dimension-one fermions

We study the conditions under which a non-standard Wigner class concerning discrete symmetries may arise for massive spin-one-half states. The mass-dimension-one fermionic states are shown to constitute explicit examples. We also show how to conciliate these states with the current criticism due to...

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Veröffentlicht in:Europhysics letters 2019-10, Vol.128 (1), p.11002
Hauptverfasser: Hoff da Silva, J. M., Bueno Rogerio, R. J.
Format: Artikel
Sprache:eng
Schlagworte:
03.70.+k
11.30.Er
Fermions
Particle spin
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Beschreibung
Zusammenfassung:We study the conditions under which a non-standard Wigner class concerning discrete symmetries may arise for massive spin-one-half states. The mass-dimension-one fermionic states are shown to constitute explicit examples. We also show how to conciliate these states with the current criticism due to the Lee and Wick, and Weinberg formulation.
ISSN:0295-5075
1286-4854
1286-4854
DOI:10.1209/0295-5075/128/11002