Second-order pseudo-Hermitian spin-$1/2$ bosons
High Energy Physics - Theory
2025-12-09 v2
Abstract
The canonical quantization of a field theory for spin- massive bosons that satisfy the Klein-Gordon equation is presented. The breakdown of the usual spin-statistics connection is due to the redefinition of the dual field, rendering the theory pseudo-Hermitian. The normal-ordered Hamiltonian is bounded from below with real eigenvalues, and the theory is consistent with microcausality and invariant under parity, charge conjugation and time reversal.
Cite
@article{arxiv.2505.21708,
title = {Second-order pseudo-Hermitian spin-$1/2$ bosons},
author = {A. de la C. Rangel-Pantoja and I. Díaz-Saldaña and Carlos A. Vaquera-Araujo},
journal= {arXiv preprint arXiv:2505.21708},
year = {2025}
}
Comments
8 pages