Dirac quantization in Kantowski-Sachs spacetime

被引：0
|
作者：
Shen, YG [1 ]
Zhang, TJ
机构：
[1] Chinese Acad Sci, Natl Astron Observ, Beijing 100101, Peoples R China
[2] Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China
[3] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
来源：
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2000年 / 39卷 / 04期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1023/A:1003602508208
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
By forming the square root of the Wheeler-DeWitt equation and applying it to a minisuperspace composed of a Kantowski-Sachs universe, we derive a cosmological wave function with conserved current and positive-definite probability density.
引用
收藏
页码：1049 / 1053
页数：5
相关论文
共 50 条
  • [21] Remarks on Kantowski-Sachs quantum cosmology
    Conradi, HD
    [J]. NUCLEAR PHYSICS B, 1997, : 295 - 298
  • [22] INFLATION IN A SIMPLE KANTOWSKI-SACHS MODEL
    MENDES, LE
    HENRIQUES, AB
    [J]. PHYSICS LETTERS B, 1991, 254 (1-2) : 44 - 48
  • [23] COSMOLOGICAL MODELS OF KANTOWSKI-SACHS TYPE
    GOETHALS, M
    [J]. ANNALES DE LA SOCIETE SCIENTIFIQUE DE BRUXELLES SERIES 1-SCIENCES MATHEMATIQUES ASTRONOMIQUES ET PHYSIQUES, 1975, 89 (01): : 50 - 62
  • [24] The Cosmic Censorship and Kantowski-Sachs Model
    Carvalho, Patricia
    Campos, Miguel
    Terezon, Brisa
    [J]. PROCEEDINGS OF THE 7TH INTERNATIONAL WORKSHOP ON ASTRONOMY AND RELATIVISTIC ASTROPHYSICS (IWARA 2016), 2017, 45
  • [25] KANTOWSKI-SACHS GRAVITATIONAL INSTANTON SOLUTION
    LORENZ, D
    [J]. ACTA PHYSICA POLONICA B, 1983, 14 (11): : 787 - 789
  • [26] On the generality of the Kantowski-Sachs vacuum geometry
    Papadopoulos, GO
    [J]. RECENT DEVELOPMENTS IN GRAVITY, 2003, : 155 - 163
  • [27] Curvature properties of Kantowski-Sachs metric
    Shaikh, Absos Ali
    Chakraborty, Dhyanesh
    [J]. JOURNAL OF GEOMETRY AND PHYSICS, 2021, 160
  • [28] Geodesic completeness and the lack of strong singularities in effective loop quantum Kantowski-Sachs spacetime
    Saini, Sahil
    Singh, Parampreet
    [J]. CLASSICAL AND QUANTUM GRAVITY, 2016, 33 (24)
  • [29] Time-dependent scalings and Fock quantization of a massless scalar field in Kantowski-Sachs
    Cortez, Jeronimo
    Marugan, Guillermo A. Mena
    Torres-Caballeros, Alvaro
    Velhinho, Jose
    [J]. CLASSICAL AND QUANTUM GRAVITY, 2024, 41 (19)
  • [30] MAGNETOHYDRODYNAMIC UNIVERSE CORRESPONDING TO A KANTOWSKI-SACHS METRIC
    BRAY, M
    [J]. COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II, 1983, 296 (04): : 221 - 224
12345