Thermal properties of the q-deformed spin-one DKP oscillator

In this work, we investigate thermodynamic properties and the relativistic behavior of a neutral spin-one boson particle in one-dimensional space by means of the generalized Duffin-Kemmer-Petiau (DKP) equation generated by incorporating a new nonminimal coupling related to the q-deformed formalism. Then, we obtain analytical solutions of the generalized DKP relativistic q-deformed quantum oscillator. To form the interaction of the scalar field with the q-deformed non-minimal coupling, we express the qdeformed oscillator in terms of the q-momentum and q-position operators so that these operators depend on the raising and lowering operators. In this context, we calculate some deformed thermodynamic quantities such as the partition function, Helmholtz free energy, mean energy, entropy, and specific heat capacity.(c) 2023 Elsevier B.V. All rights reserved.