Relativistic corrections to the algebra of position variables and spin-orbital interaction

详细信息    查看全文

• 作者：Alexei A. Deriglazov^a ; ^b ; ^{alexei.deriglazov@ufjf.edu.br" class="auth_mail" title="E-mail the corresponding author} ; Andrey M. Pupasov-Maksimov^a ; ^{pupasov.maksimov@ufjf.edu.br" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Vector model of relativistic spin ; First relativistic corrections ; Problem of covariant formalism ; Hydrogen atom spectrum ; Theories with constraints ; Non commutative position
• 刊名：Physics Letters B
• 出版年：2016
• 出版时间：10 October 2016
• 年：2016
• 卷：761
• 期：Complete
• 页码：207-212
• 全文大小：309 K

文摘

In the framework of vector model of spin, we discuss the problem of a covariant formalism [35] concerning the discrepancy between relativistic and Pauli Hamiltonians. We show how the spin-induced non-commutativity of a position accounts the discrepancy on the classical level, without appeal to the Dirac equation and Foldy–Wouthuysen transformation.