@inbook{31f2fe58d43c4767b56e5d362a37ab78,
title = "String Unification",
abstract = "In this chapter, we discuss grand unified theories (GUTs) from the heterotic string and present the resultant phenomenological implications. We take concrete example a flipped SU(5) model on ℤ12 − I orbifold. In Chaps. 7–12, we discussed in length the theoretical framework for orbifolded superstrings.",
author = "Choi, {Kang Sin} and Kim, {Jihn E.}",
note = "Publisher Copyright: {\textcopyright} 2020, Springer Nature Switzerland AG.",
year = "2020",
doi = "10.1007/978-3-030-54005-0_14",
language = "English",
series = "Lecture Notes in Physics",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "409--430",
booktitle = "Lecture Notes in Physics",
}