scholarly journals Dirac fields in flat FLRW cosmology: Uniqueness of the Fock quantization

2017 ◽  
Vol 376 ◽  
pp. 76-88 ◽  
Author(s):  
Jerónimo Cortez ◽  
Beatriz Elizaga Navascués ◽  
Mercedes Martín-Benito ◽  
Guillermo A. Mena Marugán ◽  
José M. Velhinho
Keyword(s):  
Dirac Fields ◽  
Flrw Cosmology

Dirac Fields

2015 ◽  
pp. 35-45
Author(s):  
David Hestenes
Keyword(s):  
Dirac Fields

scholarly journals Uniqueness of the Fock quantization of Dirac fields in 2+1 dimensions

2017 ◽  
Vol 96 (2) ◽  
Author(s):  
Jerónimo Cortez ◽  
Beatriz Elizaga Navascués ◽  
Mercedes Martín-Benito ◽  
Guillermo A. Mena Marugán ◽  
José M. Velhinho
Keyword(s):  
Dirac Fields

scholarly journals Massive charged Dirac fields around Reissner-Nordström black holes: Quasibound states and long-lived modes

2017 ◽  
Vol 96 (6) ◽  
Author(s):  
Yang Huang ◽  
Dao-Jun Liu ◽  
Xiang-hua Zhai ◽  
Xin-zhou Li
Keyword(s):  
Black Holes ◽  
Dirac Fields

CAN WE DIFFERENTIATE NEUTRINOS FROM ANTI-NEUTRINOS IN EVOLUTION OF MASSLESS DIRAC FIELDS IN SCHWARZSCHILD BLACK-HOLE BACKGROUND?

2006 ◽  
Vol 21 (07) ◽  
pp. 593-601
Author(s):  
JILIANG JING
Keyword(s):  
Black Hole ◽  
Decay Rate ◽  
Power Law ◽  
Quasinormal Modes ◽  
Tail Behavior ◽  
Schwarzschild Black Hole ◽  
Dirac Fields ◽  
Black Hole Background ◽  
Opposite Chirality

We study analytically the evolution of massless Dirac fields in the background of the Schwarzschild black hole. It is shown that although the quasinormal frequencies are the same for opposite chirality with the same |k|, we can differentiate neutrinos from anti-neutrinos in evolution of the massless Dirac fields provided we know both stages for the quasinormal modes and the power-law tail behavior since the decay rate of the neutrinos is described by t-(2|k|+1) while anti-neutrinos is t-(2|k|+3).

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