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Ranveer Kumar,
A.K. Bhaskar,
- Research Scholar, Department of Physics, Patliputra University, Patna, Bihar, India
- Professor & Head, Department of Physics, College of Commerce, Arts and Science, Patna-20, Bihar, India
Abstract
We present a theoretical model for a Fermi–Boson Hybrid Particle (FBHP) that unifies fermionic half-integer spin matter fields with bosonic integer-spin force fields within a single quantum framework. By extending conventional quantum field theory, a hybrid creation operator is formulated that combines fermionic and bosonic operators through a continuous mixing parameter, allowing smooth interpolation between Fermi–Dirac and Bose–Einstein statistical behaviour. A generalized statistical mechanics formalism is developed, leading to quantitative expressions for spin expectation values, particle occupation distributions, and resonance widths. These theoretical predictions are supported by MATLAB-based numerical simulations, which demonstrate that for intermediate hybridization parameters (0 < α < 1), FBHPs exhibit clear and measurable deviations from purely fermionic or purely bosonic systems. In particular, the model predicts modified thermodynamic properties, intermediate nuclear resonance widths, and altered occupation numbers near the chemical potential. Such deviations have direct implications for short-range nuclear binding mechanisms, enhanced CP-violating decay processes in the early Universe and estimates of dark matter relic abundance. These aberrations directly affect improved estimates of dark matter relic abundance, greater CP- violating decay events in the early Universe, and short-range nuclear binding mechanisms. With possible applications in nuclear physics, high-energy particle investigations, condensed matter analogues, and cosmology, the FBHP framework thus offers a quantitatively testable extension of the Standard Model with a unified description of matter and force properties. The FBHP framework therefore provides a quantitatively testable extension of the Standard Model, offering a unified description of matter and force characteristics with potential applications in nuclear physics, high-energy particle experiments, and cosmology.
Keywords: Fermi–Boson hybrid particle; mixed quantum statistics; nuclear resonances; baryogenesis; dark matter; quantum field theory
Ranveer Kumar, A.K. Bhaskar. A Theoretical Model for a Fermi–Boson Hybrid Particle in Nuclear and Particle Physics. Journal of Nuclear Engineering & Technology. 2026; 16(01):-.
Ranveer Kumar, A.K. Bhaskar. A Theoretical Model for a Fermi–Boson Hybrid Particle in Nuclear and Particle Physics. Journal of Nuclear Engineering & Technology. 2026; 16(01):-. Available from: https://journals.stmjournals.com/jonet/article=2026/view=235675
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Journal of Nuclear Engineering & Technology
| Volume | 16 |
| 01 | |
| Received | 09/01/2026 |
| Accepted | 27/01/2026 |
| Published | 21/03/2026 |
| Publication Time | 71 Days |
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