The role of the de Sitter group in relativistic quantum mechanics

被引：0
|
作者：
Garcia-Alvarez, ET [1 ]
Gaioli, FH [1 ]
机构：
[1] Inst Astron & Fis Espacio, RA-1428 Buenos Aires, DF, Argentina
来源：
GROUP 21 - PHYSICAL APPLICATIONS AND MATHEMATICAL ASPECTS OF GEOMETRY, GROUPS, AND ALGEBRA, VOLS 1 AND 2 | 1997年
关键词：
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We consider the inhomogeneous de Sitter group and study its irreducible representations for the massless case. Discrete symmetries associated to such a group acquire a geometrical interpretation. We discuss the pair-creation mechanism in external electromagnetic fields, where the Zitterbewegung turns out to be the key to understand such a phenomenon at a first quantized level.
引用
收藏
页码：514 / 516
页数：3
相关论文
共 50 条
  • [41] OBSERVABLES IN RELATIVISTIC QUANTUM MECHANICS
    DAVIDON, WC
    EKSTEIN, H
    JOURNAL OF MATHEMATICAL PHYSICS, 1964, 5 (11) : 1588 - &
  • [42] A NOTE ON RELATIVISTIC QUANTUM MECHANICS
    SNYDER, HS
    PHYSICAL REVIEW, 1948, 73 (05): : 524 - 524
  • [43] RELATIVISTIC INVARIANCE IN QUANTUM MECHANICS
    WIGNER, EP
    NUOVO CIMENTO, 1956, 3 (03): : 517 - 532
  • [44] Supersymmetric relativistic quantum mechanics
    Habara, Y
    Nielsen, HB
    Ninomiya, M
    INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2006, 21 (06): : 1333 - 1340
  • [45] On localisation in relativistic quantum mechanics
    Ruijgrok, TW
    THEORETICAL PHYSICS, FIN DE SIECLE, 1999, 539 : 52 - 74
  • [46] Euclidean relativistic quantum mechanics
    Wessels, V
    Polyzou, WN
    Few-Body Problems in Physics, 2005, 768 : 381 - 381
  • [47] NEW RELATIVISTIC QUANTUM MECHANICS
    MARIANI, J
    BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1971, 16 (12): : 1409 - +
  • [48] Quantum scalar fields in de Sitter space from the nonperturbative renormalization group
    Guilleux, Maxime
    Serreau, Julien
    PHYSICAL REVIEW D, 2015, 92 (08):
  • [49] PROBABILISTIC INTERPRETATION, GROUP CONTRACTION AND GALILEAN LIMIT OF RELATIVISTIC QUANTUM-MECHANICS
    LEON, J
    QUIROS, M
    RAMIREZMITTELBRUNN, J
    NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS, 1978, 46 (01): : 109 - 120
  • [50] A relativistic formulation of the de la Pena-Cetto stochastic quantum mechanics
    Gonzalez Lezcano, A.
    Montes de Oca, A. Cabo
    REVISTA MEXICANA DE FISICA, 2018, 64 (02) : 158 - 171
12345