https://doi.org/10.1140/epjp/i2016-16215-3
Regular Article
Relativistic energies of the SiC radical in higher spatial dimensions
1
School of Vocational and Technical Education, Southwest Petroleum University, 637001, Nanchong, People’s Republic of China
2
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, 610500, Chengdu, People’s Republic of China
* e-mail: shuizhengwei@163.com
Received:
27
March
2016
Revised:
11
May
2016
Accepted:
15
May
2016
Published online:
27
June
2016
We solve the Dirac equation with the modified Rosen-Morse potential energy model in higher spatial dimensions. The bound state energy equation has been presented. We find that the inter-dimensional degeneracy symmetry exists for the molecular system represented by the modified Rosen-Morse potential. We observe that the behavior of the relativistic vibrational energies in higher dimensions remains similar to that of the three-dimensional system for the 
state of the SiC radical. This symmetry phenomenon will breaks upon the critical point, through which the system undergoes a phase transition from a stable to an unstable state.
© Società Italiana di Fisica and Springer-Verlag Berlin Heidelberg, 2016
