# Relativistic symmetries of fermions in the background of the inversely quadratic Yukawa potential with Yukawa potential as a tensor

## Related Articles

- Approximate Analytical Solutions of the Dirac Equation for Yukawa Potential Plus Tensor Interaction with Any Îº-Value. Arda, Altuğ; Sever, Ramazan // Few-Body Systems;Nov2013, Vol. 54 Issue 11, p1829
Approximate analytical solutions of the Dirac equation are obtained for the Yukawa potential plus a tensor interaction with any Îº-value for the cases having the Dirac equation pseudospin and spin symmetry. The potential describing tensor interaction has a Yukawa-like form. Closed forms of the...

- Relativistic Symmetries in the HulthÃ©n-like Potential and Tensor Interaction. Hamzavi, Majid; Ikhdair, Sameer M. // Few-Body Systems;Nov2013, Vol. 54 Issue 11, p1741
In the presence of spin and pseudospin (p-spin) symmetries, the approximate analytical bound states of the Dirac equation for HulthÃ©n-like potential including a Coulomb-like tensor interaction are obtained with any arbitrary spinâ€“orbit coupling number Îº using the Pekeris...

- Stability of bound states in the light-front Yukawa model. Karmanov, V. A.; Carbonell, J.; Mangin-Brinet, M. // AIP Conference Proceedings;2001, Vol. 603 Issue 1, p271
We show that in the system of two fermions interacting by scalar exchange, the solutions for J[sup Ï€ =O[sup +] bound states are stable without any cutoff regularization, for values of the coupling constant Î± below a critical value Î±[sub c]. The latter one is calculated from an...

- Relativistic Confinement of Neutral Fermions with Partially Exactly Solvable and Exactly Solvable PT-Symmetric Potentials in the Presence of Position-Dependent Mass. Jia, Chun-Sheng; Wang, Ping-Quan; Liu, Jian-Yi; He, Su // International Journal of Theoretical Physics;Oct2008, Vol. 47 Issue 10, p2513
The relativistic problems of neutral fermions subject to a new partially exactly solvable PT-symmetric potential and an exactly solvable PT-symmetric hyperbolic cosecant potential in 1+1 dimensions are investigated. The Dirac equation with the double-well-like mass distribution in the background...

- Relativistic Symmetries of HulthÃ©n Potential Incorporated with Generalized Tensor Interactions. Ikot, A. N.; Hassanabadi, H.; Maghsoodi, E.; Zarrinkamar, S. // Advances in High Energy Physics;2013, p1
Spin and pseudospin symmetries of the Dirac equation for a HulthÃ©n potential with a novel tensor interaction, that is, a combination of the Coulomb and Yukawa potentials, are investigated using the Nikiforov-Uvarov method. The bound-state energy spectra and the radial wave functions are...

- Bound states, resonances, and symmetries of a neutral Dirac particle with anomalous magnetic moment, coupled to a fixed monopole. Barut, A. O.; Bracken, A. J. // Journal of Mathematical Physics;Jun85, Vol. 26 Issue 6, p1390
For the system consisting of a neutral Dirac particle with anomalous magnetic moment, interacting with a fixed magnetic monopole, zero-energy bound states are constructed for each possible value of the total angular momentum. Results of Kazama and Yang for the chargemonopole system are used to...

- Quasi-exact solution of the problem of relativistic bound states in the (1+1)-dimensional case. Sveshnikov, K.; Silaev, P. // Theoretical & Mathematical Physics;Dec2006, Vol. 149 Issue 3, p1665
We investigate the problem of bound states for bosons and fermions in the framework of the relativistic configurational representation with the kinetic part of the Hamiltonian containing purely imaginary finite shift operators eÂ±ihd/dx instead of differential operators. For local...

- Bound states of a system of two fermions on a one-dimensional lattice. Abdullaev, J. I. // Theoretical & Mathematical Physics;Apr2006, Vol. 147 Issue 1, p486
We consider the Hamiltonian of a system of two fermions on a one-dimensional integer lattice. We prove that the number of bound states N( k) is a nondecreasing function of the total quasimomentum of the system k âˆˆ [0, Ï€]. We describe the set of discontinuity points of N( k) and evaluate...

- Eigen Spectra for q-Deformed Hyperbolic Scarf Potential Including a Coulomb-like Tensor Interaction. Eshghi, M.; Mehraban, H. // Journal of Scientific Research;2011, Vol. 3 Issue 2, p239
We study the Dirac equation for the q-deformed hyperbolic Scarf potential including a coulomb-like tensor potential under the spin symmetry. The parametric generalization of the Nikiforov-Uvarov method is used to obtain the energy eigenvalues equation and the unnormalized wave functins.