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摘要
En 中文
We provide an informal up-to-date review of the tensor track approach to quantum gravity. In a long introduction we describe in simple terms the motivations for this approach. Then the many recent advances are summarized, with emphasis on some points (Gromov-Hausdorff limit, Loop vertex expansion, Osterwalder-Schrader positivity...) which, while important for the tensor track program, are not detailed in the usual quantum gravity literature. We list open questions in the conclusion and provide a rather extended bibliography.
Keyword:
QUANTUM-FIELD-THEORY
BETA-FUNCTION
ISING-MODEL
GRAVITY
RENORMALIZATION
CONSTRAINTS
DIMENSION
LATTICE
ALGEBRA
2D
期刊
F
IF:
7.8
论文数:
2.0K
被引数:
3.6K
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