A solvable model in two-dimensional gravity coupled to a nonlinear matter field

被引：0

作者：

Yan, J ^{[1
]}

Wang, SJ

Tao, BY

机构：

[1] SW Jiao Tong Univ, Inst Modern Phys, Chengdu 610031, Peoples R China

[2] Inst Technol, Chengdu 610066, Peoples R China

来源：

COMMUNICATIONS IN THEORETICAL PHYSICS | 2001年 / 35卷 / 01期

关键词：

solvable model; two-dimensional gravity; nonlinear matter field;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The two-dimensional gravity model with a coupling constant Ic = 4 and a vanishing cosmological constant coupled to a nonlinear matter field is investigated. We found that the classical equations of motion are exactly solvable and the static solutions of the induced metric and scalar curvature can be obtained analytically These solutions may be used to describe the naked singularity at the origin.

引用

页码：19 / 21

页数：3

共 50 条

[31] Quantum corrections to two-dimensional gravity with external field
[J]. Classical Quant Gravity, 2 (171):
[32] Spectrum of the Dirac operator coupled to two-dimensional quantum gravity
Bogacz, L
Burda, Z
Petersen, C
Petersson, B
[J]. NUCLEAR PHYSICS B, 2002, 630 (1-2) : 339 - 358
[33] Quantization of coset space σ-models coupled to two-dimensional gravity
Korotkin, D
Samtleben, H
[J]. COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1997, 190 (02) : 411 - 457
[34] Quantization of Coset Space σ-Models Coupled to Two-Dimensional Gravity
D. Korotkin
H. Samtleben
[J]. Communications in Mathematical Physics, 1997, 190 : 411 - 457
[35] Two-Dimensional Nonlinear Thouless Pumping of Matter Waves
Fu, Qidong
Wang, Peng
Kartashov, Yaroslav V.
Konotop, Vladimir V.
Ye, Fangwei
[J]. PHYSICAL REVIEW LETTERS, 2022, 129 (18)
[36] Exactly solvable models of two-dimensional dilaton gravity and quantum eternal black holes
Zaslavskii, OB
[J]. PHYSICAL REVIEW D, 1999, 59 (08) : 1 - 9
[37] Nonlinear propagation of two-dimensional gravity wave trains in magnetohydrodynamics
Rollins, DK
Shivamoggi, BK
[J]. PHYSICS OF PLASMAS, 2001, 8 (06) : 2930 - 2933
[38] Classification of static and homogeneous solutions in exactly solvable models of two-dimensional dilaton gravity
Zaslavskii, OB
[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2003, 18 (26): : 4837 - 4850
[39] The nonlinear damping of parametrically excited two-dimensional gravity waves
Decent, SP
[J]. FLUID DYNAMICS RESEARCH, 1997, 19 (04) : 201 - 217
[40] A two-dimensional coupled directed transport model
Wu Wei-Xia
Song Yan-Li
Han Ying-Rong
[J]. ACTA PHYSICA SINICA, 2015, 64 (15)

← 1 2 3 4 5 →