65 citations · 66 across the 19 of their papers we have counts for
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Quantized Dirac Fields in torsionful gravity: cosmological implications and links with the dark universe
Antonio Capolupo, Sante Carloni, Luca Fabbri +3
We consider a classical field in square torsion theory as a source of torsion for a quantum fermion field in FLRW metric. In the framework of QFT, we obtain vacuum contributions to…
Condensed vacuum generated by spin-spin interaction as a source of axial current
Antonio Capolupo, Aniello Quaranta
We reveal the presence of a new source of axial current due to the condensed vacuum generated by the spin-spin interaction. To show this, we consider a quartic Dirac Lagrangian con…
Fermion mixing in curved spacetime
Antonio Capolupo, Gaetano Lambiase, Aniello Quaranta
We develop the quantum field theory of fermion mixing in curved spacetime and discuss the role of unitarily inequivalent representations in the particle interpretation of the theor…
Neutrinos in curved spacetimes: particle mixing and flavor oscillations
Antonio Capolupo, Gaetano Lambiase, Aniello Quaranta
We present a quantum field theoretical approach to the vacuum neutrino oscillations in curved space, we analyze the non--trivial interplay between quantum field mixing and field qu…