【摘 要】
：
I show how to use tools from microlocal analysis in order to understand the asymptotic dynamics of spin foam models.Using these tools it is shown that the P
【机 构】
：
Albert Einstein Institute, Germany
【出 处】
：
The XXIX International Colloquium on Group-Theoretical Metho
论文部分内容阅读
I show how to use tools from microlocal analysis in order to understand the asymptotic dynamics of spin foam models.Using these tools it is shown that the PRL model suffers a flatness problem,and how to modify the model in order to resolve this issue.
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