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Results tagged with physics
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user 50973
For questions about mathematical problems arising from physics, the natural science studying general properties of matter, radiation and energy.
7
votes
1
answer
513
views
A question on chiral rings and geometry of the vacuum bundle
I am reading "Mirror Symmetry" by Hori et al, and have a question on Chap.17 (Chiral rings and geometry of the vacuum bundle). On p.425 the authors say
Consider the path-integral on the hemisphere …
- 1,663
15
votes
2
answers
3k
views
What do correlation functions compute in CFT?
In physics, correlation function like $\langle0|\phi(x)\phi(y)|0\rangle$ computes the possibility of the field $\phi(x)$ to become $\phi(y)$ etc where $x,y$ are coordinate in for example Minkowski space …
- 1,663