CREATION OF A TIME-MACHINE IN (2+1)-DIMENSIONAL GRAVITY

被引：5

作者：

SOLENG, HH ^{[1
]}

机构：

[1] UNIV OSLO, INST PHYS, N-0316 OSLO, NORWAY

来源：

GENERAL RELATIVITY AND GRAVITATION | 1992年 / 24卷 / 11期

关键词：

D O I：

10.1007/BF00756989

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A non-stationary model of two concentric counter-rotating layers is constructed in (2+1)-dimensional Einstein theory. It is shown that the model which satisfies both the weak and the dominant energy conditions, may evolve from a state with no closed time-like curves to a state where such curves are present in a finite region of space. No singularities are formed in the process.

引用

页码：1131 / 1141

页数：11

共 50 条

[31] Classical and quantum solutions of 2+1 dimensional gravity
Kenmoku, M
Matsuyama, T
Sato, R
Uchida, S
[J]. FRONTIERS OF FUNDAMENTAL PHYSICS 4, 2001, : 161 - 167
[32] HOW SOLVABLE IS (2+1)-DIMENSIONAL EINSTEIN GRAVITY
MONCRIEF, V
[J]. JOURNAL OF MATHEMATICAL PHYSICS, 1990, 31 (12) : 2978 - 2982
[33] Quantum modular group in (2+1)-dimensional gravity
Carlip, S
Nelson, JE
[J]. ACTA PHYSICA HUNGARICA NEW SERIES-HEAVY ION PHYSICS, 1999, 10 (04): : 361 - 367
[34] HOMOGENEOUS (2+1)-DIMENSIONAL GRAVITY IN THE ASHTEKAR FORMULATION
BARBERO, GJF
VARADARAJAN, M
[J]. NUCLEAR PHYSICS B, 1995, 456 (1-2) : 355 - 376
[35] Spacetime singularities in (2+1)-dimensional quantum gravity
Minassian, E
[J]. CLASSICAL AND QUANTUM GRAVITY, 2002, 19 (23) : 5877 - 5900
[36] Dynamics of asymptotic diffeomorphisms in (2+1)-dimensional gravity
Carlip, S
[J]. CLASSICAL AND QUANTUM GRAVITY, 2005, 22 (14) : 3055 - 3060
[37] Unitarity flow in 2+1 dimensional massive gravity
Sevim, Sinan
Zog, M. Salih
[J]. PHYSICAL REVIEW D, 2020, 102 (06):
[38] A (2+1)-DIMENSIONAL MODEL FOR QUANTUM THEORY OF GRAVITY
LEUTWYLER, H
[J]. NUOVO CIMENTO A, 1966, 42 (01): : 159 - +
[39] EXACT QUANTUM SCATTERING IN 2+1 DIMENSIONAL GRAVITY
CARLIP, S
[J]. NUCLEAR PHYSICS B, 1989, 324 (01) : 106 - 122
[40] THERMODYNAMICS OF EVENT HORIZONS IN (2+1)-DIMENSIONAL GRAVITY
REZNIK, B
[J]. PHYSICAL REVIEW D, 1992, 45 (06): : 2151 - 2154

← 1 2 3 4 5 →