Second-Order Pseudo-Hermitian Spin-1/2 Bosons
The canonical quantization of a field theory for spin-1/2 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.
Authors
- Carlos A. Vaquera-Araujo
- I. Díaz-Saldaña (ORCID: https://orcid.org/0009-0004-9658-6700)
- Armando de la C. Rangel-Pantoja (ORCID: https://orcid.org/0009-0004-5315-4086)
Institutions
- Universidad de Guanajuato (MX)
- Secretaría de Ciencia, Humanidades, Tecnología e Innovación (MX)
- Universidad Autónoma de Zacatecas "Francisco García Salinas" (MX)
- Universidad de Colima (MX)
Publication Details
- Journal
- Universe
- Published
- 2025-12-05
- DOI
- https://doi.org/10.3390/universe11120400
- Citations
- 1
- Primary Topic
- Quantum Mechanics and Non-Hermitian Physics
- Type
- article
- Field-Weighted Citation Impact
- 1.25