Magnetic and Aharonov–Bohm Flux Fields’ Effect on Thermodynamic Properties of Nitrogen

In this work, the thermodynamic properties of the nitrogen have been theoretically studied and compared with experimental data. To this end, we have solved the Dirac equation with the spin symmetry with generalized Cornell potential using the wave function Ansatz procedure in the presence of external magnetic and Aharonov–Bohm flux field and calculated energy eigenvalues. According to obtained energy eigenvalues, we have deduced partition function and thermodynamic properties of the system by the Poisson summation formalism. We found that specific heat in constant pressure, Gibbs free energy and enthalpy are in good agreement with experimental data in the presence of external fields. Also, it is deduced that external fields have a significant effect on the thermodynamic properties of the nitrogen.