Inconsistencies of a purported probability current in the Duffin-Kemmer-Petiau theory

被引:20
作者
Cardoso, T. R. [1 ]
Castro, L. B. [1 ]
de Castro, A. S. [1 ]
机构
[1] UNESP, Dept Fis & Quim, BR-12516410 Guaratingueta, SP, Brazil
基金
巴西圣保罗研究基金会;
关键词
D O I
10.1016/j.physleta.2008.08.001
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The Duffin-Kemmer-Petiau (DKP) equation with a square step potential is used in a simple way with polymorphic purposes. it proves adequate to refuse a proposed new current that is currently interpreted as a probability current,to show that the Klein paradox does exist in the DKP theory and to revise other minor misconceptions diffused in the literature, (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码:5964 / 5967
页数:4
相关论文
共 17 条
[1]  
BONIN CA, QUANTPH0608002
[2]   Solution of DKP equation in Woods-Saxon potential [J].
Boutabia-Chéraitia, B ;
Boudjedaa, T .
PHYSICS LETTERS A, 2005, 338 (02) :97-107
[3]   Solution of Duffin-Kemmer-Petiau equation for the step potential [J].
Chetouani, L ;
Merad, M ;
Boudjedaa, T ;
Lecheheb, A .
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 2004, 43 (04) :1147-1159
[4]  
DATTA A, 2007, BOSONS FERROMAGNETIS, V257, P119
[5]   Klein paradox for bosons [J].
Ghose, P ;
Samal, MK ;
Datta, A .
PHYSICS LETTERS A, 2003, 315 (1-2) :23-27
[6]   Lorentz-invariant superluminal tunneling [J].
Ghose, P ;
Samal, MK .
PHYSICAL REVIEW E, 2001, 64 (03) :7
[7]   ON BOSON TRAJECTORIES IN THE BOHM MODEL [J].
GHOSE, P ;
HOME, D .
PHYSICS LETTERS A, 1994, 191 (5-6) :362-364
[8]   RELATIVISTIC QUANTUM-MECHANICS OF BOSONS [J].
GHOSE, P ;
HOME, D ;
ROY, MNS .
PHYSICS LETTERS A, 1993, 183 (04) :267-271
[9]   Bohmian trajectories for photons [J].
Ghose, P ;
Majumdar, AS ;
Guha, S ;
Sau, J .
PHYSICS LETTERS A, 2001, 290 (5-6) :205-213
[10]   Relativistic quantum mechanics of spin-0 and spin-1 bosons [J].
Ghose, P .
FOUNDATIONS OF PHYSICS, 1996, 26 (11) :1441-1455