Traversable Lorentzian wormholes in Brans-Dicke's and induced gravity theories

被引：1
|
作者：
Zhao, F [1 ]
Liu, L [1 ]
机构：
[1] BEIJING NORMAL UNIV,DEPT PHYS,BEIJING 100875,PEOPLES R CHINA
来源：
CHINESE PHYSICS LETTERS | 1996年 / 13卷 / 12期
关键词：
D O I：
10.1088/0256-307X/13/12/001
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We generalize Visser's method to construct traversable Lorentzian wormholes from surgically modified Friedman-Robertson-Walker spacetimes in both Brans-Dicke's theory and induced theory of Gravity. Our result shows, in both cases, the exotic matter is unavoidable to occur at the throats of the wormholes.
引用
收藏
页码：881 / 884
页数：4
相关论文
共 50 条
  • [1] Thin-shell wormholes in Brans-Dicke gravity
    Eiroa, Ernesto F.
    Richarte, Martin G.
    Simeone, Claudio
    PHYSICS LETTERS A, 2008, 373 (01) : 1 - 4
  • [2] New Brans-Dicke wormholes
    He, F
    Kim, SW
    PHYSICAL REVIEW D, 2002, 65 (08) : 840221 - 840224
  • [3] Brans-Dicke cylindrical wormholes
    Eiroa, Ernesto F.
    Simeone, Claudio
    PHYSICAL REVIEW D, 2010, 82 (08):
  • [4] Revisiting Weak Energy Condition and wormholes in Brans-Dicke gravity
    Nguyen, Hoang Ky
    Azreg-Ainou, Mustapha
    NUCLEAR PHYSICS B, 2024, 1007
  • [5] Brans-Dicke wormholes in nonvacuum spacetime
    Anchordoqui, LA
    Bergliaffa, SP
    Torres, DF
    PHYSICAL REVIEW D, 1997, 55 (08): : 5226 - 5229
  • [6] Brans-Dicke wormholes endowed with torsion
    Anchordoqui, LA
    NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS, 1998, 113 (12): : 1497 - 1501
  • [7] Brans-Dicke and related Euclidean wormholes
    Coule, DH
    MODERN PHYSICS LETTERS A, 1998, 13 (12) : 961 - 971
  • [8] Wormholes in Vacuum Brans-Dicke Theory
    Xiao, X.-G.
    Carr, B. J.
    Liu, L.
    General Relativity and Gravitation, 28 (11):
  • [9] Wormholes in vacuum Brans-Dicke theory
    Xiao, XG
    Carr, BJ
    Liu, L
    GENERAL RELATIVITY AND GRAVITATION, 1996, 28 (11) : 1377 - 1383
  • [10] Vacuum Brans-Dicke theory and wormholes
    Chakraborty, S
    INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2001, 10 (06): : 957 - 960
12345