Výsledky vyhledávání - "supergravity: Type II"

On supersymmetric AdS3 solutions of Type II

Publikováno v: Journal of High Energy Physics
Journal of High Energy Physics, Springer, 2021, 08, pp.168. ⟨10.1007/JHEP08(2021)168⟩
Journal of High Energy Physics, Vol 2021, Iss 8, Pp 1-17 (2021)

We classify supersymmetric warped AdS$_3 \times_w M_7$ backgrounds of Type IIA and Type IIB supergravity with non-constant dilaton, generic RR fluxes and magnetic NSNS flux, in terms of a dynamic $SU(3)$-structure on $M_7$. We illustrate our results

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bad497f8db63a7d80e95a556ae61042a
https://doi.org/10.1007/jhep08(2021)168

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All $$ \mathcal{N} $$ = (8, 0) AdS3 solutions in 10 and 11 dimensions

Autor: Gabriele Lo Monaco, Niall T. Macpherson, Andrea Legramandi

Publikováno v: Journal of High Energy Physics
Journal of High Energy Physics, 2021, 05, pp.263. ⟨10.1007/JHEP05(2021)263⟩
Journal of High Energy Physics, Vol 2021, Iss 5, Pp 1-60 (2021)
JHEP
JHEP, 2021, 05, pp.263. ⟨10.1007/JHEP05(2021)263⟩

We classify AdS$_3$ solutions preserving $\mathcal{N}=(8,0)$ supersymmetry in ten and eleven dimensions and find the local form of each of them. These include the AdS$_3\times$S$^6$ solution of \cite{Dibitetto:2018ftj} and the embeddings of AdS$_3$ i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc8c06121b8f26b75ec2602943c2e044
https://doi.org/10.1007/jhep05(2021)263

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Two-loop superstring five-point amplitudes. Part I. Construction via chiral splitting and pure spinors

Autor: Oliver Schlotterer, Carlos R. Mafra, Boris Pioline, Eric D'Hoker

Publikováno v: Journal of High Energy Physics
Journal of High Energy Physics, Springer, 2020, 08, pp.135. ⟨10.1007/JHEP08(2020)135⟩
Journal of High Energy Physics, Vol 2020, Iss 8, Pp 1-80 (2020)

The full two-loop amplitudes for five massless states in Type II and Heterotic superstrings are constructed in terms of convergent integrals over the genus-two moduli space of compact Riemann surfaces and integrals of Green functions and Abelian diff

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0c3ded00d13b08b0e98419b97993f8f
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-421533

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The many facets of exceptional field theory

Autor: Henning Samtleben, Olaf Hohm

Publikováno v: PoS
18th Hellenic School and Workshops on Elementary Particle Physics and Gravity
18th Hellenic School and Workshops on Elementary Particle Physics and Gravity, Aug 2018, Corfu, Greece. pp.098, ⟨10.22323/1.347.0098⟩

Exceptional field theories are the manifestly duality covariant formulations of the target space theories of string/M-theory in the low-energy limit (supergravity) or for certain truncations. These theories feature a rich system of sub-theories, corr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cd291f0bc614ff6a93c688da2298d39
https://hal.archives-ouvertes.fr/hal-02154741

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Type II supergravity origin of dyonic gaugings

Autor: Henning Samtleben, Gianluca Inverso, Mario Trigiante

Publikováno v: Phys.Rev.D
Phys.Rev.D, 2017, 95 (6), pp.066020. 〈10.1103/PhysRevD.95.066020〉
Phys.Rev.D, 2017, 95 (6), pp.066020. ⟨10.1103/PhysRevD.95.066020⟩
Physical Review D
Physical Review D, American Physical Society, 2017, 95 (6), pp.066020. ⟨10.1103/PhysRevD.95.066020⟩

Dyonic gaugings of four-dimensional supergravity typically exhibit a richer vacuum structure compared to their purely electric counterparts, but their higher-dimensional origin often remains more mysterious. We consider a class of dyonic gaugings wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53bc10a4d36cce7e374f2d48a5739ea4
https://hal.archives-ouvertes.fr/hal-01554686

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Refining the boundaries of the classical de Sitter landscape

Autor: David Andriot, Johan Blåbäck

Publikováno v: Journal of high energy physics : JHEP
Journal of High Energy Physics
Journal of High Energy Physics, Springer, 2017, 03, pp.102. ⟨10.1007/JHEP03(2017)102⟩
Journal of High Energy Physics, 2017, 03, pp.102. ⟨10.1007/JHEP03(2017)102⟩
JHEP
JHEP, 2017, 03, pp.102. ⟨10.1007/JHEP03(2017)102⟩
JHEP, 2017, 03, pp.102. 〈10.1007/JHEP03(2017)102〉

We derive highly constraining no-go theorems for classical de Sitter backgrounds of string theory, with parallel sources; this should impact the embedding of cosmological models. We study ten-dimensional vacua of type II supergravities with parallel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::339869c7ce7c4d75c31be17cff44877f
https://hdl.handle.net/11858/00-001M-0000-002C-F5D8-E21.11116/0000-0001-42DB-E11858/00-001M-0000-002B-614A-911858/00-001M-0000-002B-614C-5

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