Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Rajaguru, Muthusamy"'
We study moduli stabilization via fluxes in the $2^6$ Landau-Ginzburg model. Fluxes not only give masses to scalar fields but can also induce higher order couplings that stabilize massless fields. We investigate this for several different flux choice
Externí odkaz:
http://arxiv.org/abs/2407.16756
Recent work on flux compactifications suggests that the tadpole constraint generically allows only a limited number of complex structure moduli to become massive, i.e., be stabilized at quadratic order in the spacetime superpotential. We study the ef
Externí odkaz:
http://arxiv.org/abs/2406.03435
Publikováno v:
JHEP 09 (2023) 075
We examine bounds on accelerated expansion in asymptotic regions of the moduli space in string theory compactifications to four spacetime dimensions. While there are conjectures that forbid or constrain accelerated expansion in such asymptotic region
Externí odkaz:
http://arxiv.org/abs/2306.15714
Publikováno v:
JHEP12(2022)026
Classical flux compactifications contribute to a well-controlled corner of the string landscape, therefore providing an important testing ground for a variety of conjectures. We focus here on type II supergravity compactifications on 6d group manifol
Externí odkaz:
http://arxiv.org/abs/2209.08015
We revisit flux compactifications of type IIB string theory on `spaces' dual to rigid Calabi-Yau manifolds. This rather unexplored part of the string landscapes harbors many interesting four-dimensional solutions, namely supersymmetric $\mathcal{N}=1
Externí odkaz:
http://arxiv.org/abs/2203.15818
Publikováno v:
Journal of High Energy Physics; Jun2022, Vol. 2022 Issue 6, p1-31, 31p
Akademický článek
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