Weak mixing angle and proton stability in F-theory GUT
نویسندگان
چکیده
منابع مشابه
Phenomenology and Conformal Field Theory or Can String Theory Predict the Weak Mixing Angle?*
The ini t ial indicat ions that the theory of superstrings [1] would lead to a un ique and direct predict ion of the low energy particle spectrum have proved to be misleading. It now appears [2] that every two-dimensional q u a n t u m field theory with (0,1) superconformal invariance is a classical vacuum state for the heterotic supers t r ing [3]. The nonper turbat ive physics that would tell...
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 2012
ISSN: 0550-3213
DOI: 10.1016/j.nuclphysb.2011.09.023