Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Achilleas Passias"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 6, Pp 1-41 (2024)
Abstract We derive necessary and sufficient conditions for warped AdS2 solutions of Type II supergravity to preserve N $$ \mathcal{N} $$ = 1 supersymmetry, in terms of bispinors. Such solutions generically support an SU(3)-structure on their internal
Externí odkaz:
https://doaj.org/article/c14a866cf70f4587bacccb8bef9ddce1
Autor:
Achilleas Passias
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 10, Pp 1-13 (2023)
Abstract We consider the Penrose limit of AdS7 solutions of massive Type IIA supergravity. The resulting pp-wave geometry is supported by RR and NSNS fields. We quantize the Green-Schwarz superstring on the obtained pp-wave background, in the light-c
Externí odkaz:
https://doaj.org/article/d7a83bdb0b1a4bccb60dff0a3aacfd41
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 1, Pp 1-34 (2023)
Abstract We construct multiple embeddings of all solutions of d = 5 minimal (un)gauged supergravity into massive Type IIA supergravity. The internal spaces and warpings of such embeddings are the same as those of the N $$ \mathcal{N} $$ = 1 supersymm
Externí odkaz:
https://doaj.org/article/32350446f44741f1967ed42edf041479
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 8, Pp 1-46 (2022)
Abstract We give necessary and sufficient conditions for warped AdS3 (and Mink3) solutions of Type II supergravities to preserve 𝒩 = (2, 0) supersymmetry, in terms of geometric conditions on their internal space M7. Such solutions possess a canoni
Externí odkaz:
https://doaj.org/article/e2434c54715e4f73be07e59fbe287e79
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 2, Pp 1-35 (2022)
Abstract We construct N $$ \mathcal{N} $$ = (2, 2) supersymmetric AdS3 solutions of type IIB supergravity, dual to twisted compactifications of 4d N $$ \mathcal{N} $$ = 4 super-Yang-Mills on Riemann surfaces. We consider both theories with a regular
Externí odkaz:
https://doaj.org/article/97a056253c284632832aac4a4aef6ff5
Autor:
Achilleas Passias, Daniël Prins
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 8, Pp 1-17 (2021)
Abstract We classify supersymmetric warped AdS3×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 by r
Externí odkaz:
https://doaj.org/article/63a43b2826fa4f8194d98963eda6a3bd
Autor:
Achilleas Passias, Daniël Prins
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 5, Pp 1-13 (2020)
Abstract We study N $$ \mathcal{N} $$ = 1 supersymmetric AdS3 × M 7 backgrounds of Type IIB supergravity, with non-vanishing axio-dilaton, three-form and five-form fluxes, and a “strict” SU(3)-structure on M 7. We derive the necessary and suffic
Externí odkaz:
https://doaj.org/article/2a44457e7f5d4aac8524d667ff60f190
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 1, Pp 1-31 (2019)
Abstract We study the twisted compactifications of five-dimensional Seiberg SCFTs, with S U ℳ 2 × E N f + 1 $$ {\mathrm{SU}}_{\mathrm{\mathcal{M}}}(2)\times {E}_{N_f}+1 $$ flavor symmetry, on a generic Riemann surface that preserves four superchar
Externí odkaz:
https://doaj.org/article/aae7474e176f492dad56127ce475c369
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 12, Pp 1-19 (2018)
Abstract We find a family of AdS2×ℳ4 supersymmetric solutions of the six-dimensional F(4) gauged supergravity coupled to one vector multiplet that arises as a low energy description of massive type IIA supergravity on (warped) AdS6 × S 4. ℳ4 is
Externí odkaz:
https://doaj.org/article/d896ff3ce98b434181e880d27f90bdd7
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 10, Pp 1-34 (2018)
Abstract We initiate a classification of N = 2 $$ \mathcal{N}=2 $$ supersymmetric AdS4 solutions of (massive) type IIA supergravity. The internal space is locally equipped with either an SU(2) or an identity structure. We focus on the SU(2) structure
Externí odkaz:
https://doaj.org/article/0f54f3b760c04010b9305d0cb9dc4491