We show that the discrepancy between the observed value of the muon anomalous moment and the standard model prediction can be explained in the framework of nonlocal theories …
We develop a quantum field theory of boson mixing in curved space. We derive new general oscillation probabilities and prove that the formalism correctly reproduces the flat space limit …
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 theory. We …
A Capolupo, A Quaranta, R Serao - Physics of the Dark Universe, 2025 - Elsevier
We show that the X 17 vector boson, introduced to explain the 8 Be anomalous decay, could play a role in the muon's (electron's) anomalous magnetic moment and the muonic Lamb …
A Capolupo, A Quaranta, R Serao - arXiv preprint arXiv:2305.17992, 2023 - arxiv.org
We analyze several phenomenological implications of a nonlocal generalization of quantum electrodynamics (QED). We compute the nonlocal corrections to the photon propagator up to …
A Capolupo, A Quaranta, R Serao - arXiv preprint arXiv:2410.01430, 2024 - arxiv.org
We show that the X17 vector boson, introduced to explain the^ 8 Be anomalous decay, could play a crucial role in the explanation of the muon's (electron's) anomalous magnetic …
An extensive review of recent results concerning the quantum field theory of particle mixing in curved spacetime is presented. The rich mathematical structure of the theory for both …