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Generalized two-dimensional dilaton gravity with matter fields
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DOI：10.1088/0264-9381/15/12/010.png)
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摘要
En 中文
We extend the classical integrability of the CGHS model of two-dimensional (2D) gravity (Callan et al 1992 Phys. Rev. D 45 R1005) to a larger class of models, allowing the gravitational part of the action to depend more generally on the dilaton field and, simultaneously, adding fermion and U(1) gauge fields to the scalar matter. On the other hand, we provide the complete solution of the most general dilaton-dependent 2D gravity action coupled to chiral fermions. The latter analysis is generalized to a chiral fermion multiplet with a non-Abelian gauge symmetry as well as to the (anti-)self-dual sector df = +/-*df of a scalar field f.
Keyword:
SPHERICALLY SYMMETRICAL GRAVITY
INSPIRED LINEAL GRAVITY
POINCARE GAUGE GRAVITY
QUANTUM-GRAVITY
1+1 DIMENSIONS
BLACK-HOLE
HAWKING RADIATION
GRAVITATIONAL COLLAPSE
TOPOLOGICAL GRAVITY
DIRAC QUANTIZATION
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期刊
IF:
3.7
论文数:
1.3W
被引数:
3.0W
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