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3篇 您的检索式:作者名="C.A.Onate"
    题名 作者 年代 出处 被引量
1Entropy, Fisher Information and Variance with Frost-Musulin Potenial显示文摘This study presents the Shannon and Renyi information entropy for both position and momentum space and the Fisher information for the position-dependent mass Schr¨odinger equation with the Frost-Musulin potential. The analysis of the quantum mechanical probability has been obtained via the Fisher information. The variance information of this potential is equally computed. This controls both the chemical properties and physical properties of some of the molecular systems. We have observed the behaviour of the Shannon entropy. Renyi entropy, Fisher information and variance with the quantum number n respectively.J.O.A.Idiodi C.A.Onate 2016Communications in Theoretical Physics2016,65,9:1
2Dirac Equation with a New Tensor Interaction under Spin and Pseudospin Symmetries显示文摘The approximate analytical solutions of the Dirac equation under spin and pseudospin symmetries are examined using a suitable approximation scheme in the framework of parametric Nikiforov-Uvarov method. Because a tensor interaction in the Dirac equation removes the energy degeneracy in the spin and pseudospin doublets that leads to atomic stability, we study the Dirac equation with a Hellmann-like tensor potential newly proposed in this study.The newly proposed tensor potential removes the degeneracy from both the spin symmetry and pseudospin symmetry completely. The proposed tensor potential seems better than the Coulomb and Yukawa-like tensor potentials.C.A.Onate M.C.Onyeaju A.N.Ikot O.Ebomwonyi J.O.A.Idiodi 2018Communications in Theoretical Physics2018,69,9:1
3Scattering and Bound States of the Dirac Particle for q-Parameter Hyperbolic Pschl-Teller Potential显示文摘The one-dimensional Dirac particle for equal scalar and vector asymmetric q-parameter hyperbolic PschlTeller potential (qHPT) is solved in terms of hypergeometric functions. The scattering and bound states are obtained by using the properties of the equation of continuity of the wave functions. We calculat in details the transmission and reflection coefficients.M.C.Onyeaju A.N.Ikot C.A.Onate H.P.Obong O.Ebomwonyi 2018Communications in Theoretical Physics2018,69,11:0
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