Sum rules & Tauberian theorems at finite temperature
We study CFTs at finite temperature and derive explicit sum rules for one-point functions of operators by imposing the KMS condition and we explicitly estimate one-point functions for light operators. Turning to heavy operators we employ Tauberian theorems and compute the asymptotic OPE density for...
| Main Authors: | , , |
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| 格式: | Journal article |
| 语言: | English |
| 出版: |
Springer
2024
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