Gravitational geons in 1+1 dimensions (vol 25, 175004, 2008)

被引：1
|
作者：
Vollick, Dan N. [1 ]
机构：
[1] Univ British Columbia Okanagan, Irving K Barber Sch Arts & Sci, Kelowna, BC V1V 1V7, Canada
来源：
CLASSICAL AND QUANTUM GRAVITY | 2010年 / 27卷 / 16期
关键词：
D O I：
10.1088/0264-9381/27/16/169701
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In a recent paper (Vollick D N 2008 Class. Quantum Grav. 25 175004), I found gravitational geons in two classes of (1+1)-dimensional theories of gravity. In this paper, I examine these theories, with the possibility of a cosmological constant, and find strong field gravitational geons. In the spacetimes in Vollick (2008 Class. Quantum. Grav. 25 175004) a test particle that is reflected from the origin suffers a discontinuity in d(2)t/d tau(2). The geons found in this paper do not suffer from this problem.
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