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2020년 11월 13일 (금) 20:13 판
introduction
- quantum jitters or quantum fluctuation
vacuum energy
- ground state energy
- vacuum state energy
- zero point energy
QFT and the vacuum amplitude
- In QFT, there is a way to relate the vacuum energy density with the vacuum amplitutde.
- QFT provides ways to compute the vacuum amplitude.
- Sometimes it is related to the zeta values.
Vacuum energy density
- We can measure the Vacuum energy density by cosmological microwave background.
- a non-zero vacuum energy is expected to contribute to the cosmological constant, which affects the expansion of the universe.
- Casimir effect
- central charge
articles
- Nazari, Borzoo. “Casimir Effect of Two Conducting Parallel Plates in a General Weak Gravitational Field.” arXiv:1508.02150 [hep-Th], August 10, 2015. http://arxiv.org/abs/1508.02150.
- Huang, An. “On Twisted Virasoro Operators and Number Theory.” arXiv:0909.0795 [math-Ph], September 4, 2009. http://arxiv.org/abs/0909.0795.