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@article{1386488,
author = {Farakos, Fotios and Kočí, Pavel and von Unge, Rikard},
article_location = {New York},
article_number = {4},
doi = {http://dx.doi.org/10.1007/JHEP04(2017)002},
keywords = {Supersymmetry Breaking; Extended Supersymmetry; Superspaces},
language = {eng},
issn = {1029-8479},
journal = {Journal of High Energy Physics},
title = {Superspace higher derivative terms in two dimensions},
url = {http://arxiv.org/pdf/1612.04361.pdf},
volume = {Neuveden},
year = {2017}
}
TY - JOUR
ID - 1386488
AU - Farakos, Fotios - Kočí, Pavel - von Unge, Rikard
PY - 2017
TI - Superspace higher derivative terms in two dimensions
JF - Journal of High Energy Physics
VL - Neuveden
IS - 4
SP - nestránkováno
EP - nestránkováno
PB - SPRINGER
SN - 10298479
KW - Supersymmetry Breaking
KW - Extended Supersymmetry
KW - Superspaces
UR - http://arxiv.org/pdf/1612.04361.pdf
L2 - http://arxiv.org/pdf/1612.04361.pdf
N2 - We study (2, 2) and (4,4) supersymmetric theories with superspace higher derivatives in two dimensions. A characteristic feature of these models is that they have several different vacua, some of which break supersymmetry. Depending on the vacuum, the equations of motion describe different propagating degrees of freedom. Various examples are presented which illustrate their generic properties. As a by-product we see that these new vacua give a dynamical way of generating non-linear realizations. In particular, our 2D (4,4) example is the dimensional reduction of a 4D N = 2 model, and gives a new way for the spontaneous breaking of extended supersymmetry.
ER -
FARAKOS, Fotios, Pavel KOČÍ a Rikard VON UNGE. Superspace higher derivative terms in two dimensions. \textit{Journal of High Energy Physics}. New York: SPRINGER, Neuveden, č.~4, s.~nestránkováno, 23 s. ISSN~1029-8479. doi:10.1007/JHEP04(2017)002. 2017.
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