Scattering and bound states of fermions in the modified Hulthen potential

被引：8
作者：
de Castro, A. S. [1 ]
Armat, A. [2 ]
Hassanabadi, H. [2 ]
机构：
[1] UNESP, Dept Fis & Quim, BR-12516410 Guaratingueta, SP, Brazil
[2] Shahrood Univ, Dept Phys, Shahrood, Iran
来源：
EUROPEAN PHYSICAL JOURNAL PLUS | 2014年 / 129卷 / 10期
关键词：
KLEIN-GORDON EQUATION; DIRAC-EQUATION; SCHRODINGER-EQUATION; VECTOR; PLUS;
D O I：
10.1140/epjp/i2014-14216-x
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In the present work the scattering of a fermion in the modified Hulthen potential is considered with a general vector and scalar and we solved the Dirac equation in the one-dimensional space. The transmission and reflection coefficients are reported. The bound-state solution is also given. The study shows the asymptotic behavior of the wave function in bound-state and scattering states solutions.
引用
收藏
页数：7
相关论文
共 50 条
  • [1] Scattering and bound states of fermions in the modified Hulthén potential
    A. S. de Castro
    A. Armat
    H. Hassanabadi
    The European Physical Journal Plus, 129 (10)
  • [2] Scattering and bound state solutions of the asymmetric Hulthen potential
    Arda, Altug
    Aydogdu, Oktay
    Sever, Ramazan
    PHYSICA SCRIPTA, 2011, 84 (02)
  • [3] The scattering states of the generalized Hulthen potential with an improved new approximate scheme for the centrifugal term
    Wei Gao-Feng
    Chen Wen-Li
    Wang, Hong-Ying
    Li Yuan-Yuan
    CHINESE PHYSICS B, 2009, 18 (09) : 3663 - 3669
  • [4] Bound state solutions of the generalized shifted Hulthen potential
    Edet, C. O.
    Okoi, P. O.
    Yusuf, A. S.
    Ushie, P. O.
    Amadi, P. O.
    INDIAN JOURNAL OF PHYSICS, 2021, 95 (03) : 471 - 480
  • [5] APPROXIMATE BOUND DIRAC STATES FOR PSEUDOSCALAR, HULTHEN POTENTIAL
    Hamzavi, M.
    Rajabi, A. A.
    Koochakpoor, F.
    INTERNATIONAL JOURNAL OF MODERN PHYSICS E, 2013, 22 (06):
  • [6] Approximate analytical solutions of bound states for the double ring-shaped Hulthen potential
    Lu Fa-Lin
    Chen Chang-Yuan
    You Yuan
    ACTA PHYSICA SINICA, 2013, 62 (20)
  • [7] Scattering and bound states of fermions in a mixed vector-scalar smooth step potential
    Castilho, W. M.
    de Castro, A. S.
    ANNALS OF PHYSICS, 2014, 346 : 164 - 181
  • [8] Approximate bound state solutions of Dirac equation with Hulthen potential including Coulomb-like tensor potential
    Ikhdair, Sameer M.
    Sever, Ramazan
    APPLIED MATHEMATICS AND COMPUTATION, 2010, 216 (03) : 911 - 923
  • [9] Bound and scattering states of spinless particles under the generalized Poschl-Teller potential
    Hassanabadi, H.
    Yazarloo, B. H.
    INDIAN JOURNAL OF PHYSICS, 2013, 87 (10) : 1017 - 1022
  • [10] Bound-state solutions of the Klein-Gordon equation for the generalized PT-symmetric Hulthen potential
    Egrifes, Harun
    Sever, Ramazan
    INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 2007, 46 (04) : 935 - 950
12345