Add appendix for branes at angles

Signed-off-by: Riccardo Finotello <riccardo.finotello@gmail.com>
This commit is contained in:
2020-09-14 18:50:37 +02:00
parent a97fc5f98e
commit 27420a3f93
13 changed files with 1004 additions and 134 deletions

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@@ -1354,4 +1354,4 @@ Consider for example the simple \cy factorised manifold $T^6 = T^2 \times T^2 \t
Even though the lines might never intersect on a plane, they can come across on a torus due to the identifications~\cite{Zwiebach::FirstCourseString}.
Since each intersections supports a different set of fermions with different spectrum, the angles of the intersecting branes can be calibrated to reproduce the separation in mass of the families of quarks and leptons in the \sm.
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