de Sitter minima from M-theory and string theory
de Sitter minima from M-theory and string theory
复制标题
M 理论和弦理论中的德西特最小值
DOI:
10.1103/physrevd.101.046018
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发表时间:
2020
影响因子:
5
通讯作者:
Roupec, Christoph
中科院分区:
文献类型:
--
作者:
Cribiori, Niccolò;Kallosh, Renata;Linde, Andrei;Roupec, Christoph
We study M-theory compactification onin the presence of a seven-flux, metric fluxes, and KK monopoles. The effective four-dimensional supergravity has seven chiral multiplets whose couplings are specified by the-structure of the internal manifold. We supplement the corresponding superpotential by a KKLT type nonperturbative exponential contribution for all, or for some of the seven moduli, and find a discrete set of supersymmetric Minkowski minima. We also study type IIA and type IIB string theory compactified on. In type IIA, we use a six-flux, geometric fluxes, and nonperturbative exponents. In type IIB theory, we use F and H fluxes, and nongeometric Q and P fluxes, corresponding to consistently gauged supergravity with certain embedding tensor components,without nonperturbative exponents. Also in these situations, we produce discrete Minkowski minima. Finally, to construct dS vacua starting from these Minkowski progenitors, we follow the procedure of mass production of dS vacua.
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影响因子:
5.4
作者:
G. Dibitetto;A. Guarino;D. Roest
通讯作者:
G. Dibitetto;A. Guarino;D. Roest
影响因子:
5.4
作者:
N. Cribiori;R. Kallosh;Christoph Roupec;T. Wrase
通讯作者:
N. Cribiori;R. Kallosh;Christoph Roupec;T. Wrase
影响因子:
5.4
作者:
M. Graña;R. Minasian;M. Petrini;A. Tomasiello
通讯作者:
A. Tomasiello
影响因子:
5.4
作者:
Kallosh, Renata;Linde, Andrei
通讯作者:
Linde, Andrei
影响因子:
5.4
作者:
J. Bl̊abäck;U. Danielsson;G. Dibitetto
通讯作者:
G. Dibitetto