@inbook{48c2a67163304cdf9155222b0bb7d6ff,
title = "Strings on Orbifolds",
abstract = "Heterotic string possesses very rich symmetries. It naturally describes SO(32) and E8 ×E8 gauge group, by uniform charge on the closed string. Also it has sixteen real (N= 4 in four dimension) supersymmetries. We would say that it also has enough number of spacetime dimensions, 10, to explain our spacetime.",
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_7",
language = "English",
series = "Lecture Notes in Physics",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "183--213",
booktitle = "Lecture Notes in Physics",
}