Results 41 to 50 of about 290,029 (173)

Wrapped M5-branes and complex saddle points

Journal of High Energy Physics, 2022
We study the effects of the introduction of a ϑ term in minimal gauged supergravity in four dimensions. We show why this term is not present in supergravity duals of field theories arising on wrapped M2-branes, but is there in the case of M5-branes ...
Pietro Benetti Genolini
doaj   +1 more source

Codimension-2 solutions in five-dimensional supergravity [PDF]

Journal of High Energy Physics, 2015
A bstractWe study a new class of supersymmetric solutions in five-dimensional supergravity representing multi-center configurations of codimension-2 branes along arbitrary curves.
Minkyu Park, M. Shigemori
semanticscholar   +2 more sources

The higher-dimensional origin of five-dimensional $\boldsymbol{{\cal N}\!=\!2}$ gauged supergravities

, 2021
61 ...
Josse, Gregoire, Malek, Emanuel, Petrini, Michela, Waldram, Daniel   +3 more
openaire   +2 more sources

Euclidean supergravity and multi-centered solutions

Physics Letters B, 2017
In ungauged supergravity theories, the no-force condition for BPS states implies the existence of stable static multi-centered solutions. The first solutions to Einstein–Maxwell theory with a positive cosmological constant describing an arbitrary number ...
W.A. Sabra
doaj   +1 more source

Unified non-metric (1, 0) tensor-Einstein supergravity theories and (4, 0) supergravity in six dimensions

Journal of High Energy Physics, 2021
The ultrashort unitary (4, 0) supermultiplet of 6d superconformal algebra OSp(8∗|8) reduces to the CPT-self conjugate supermultiplet of 4d superconformal algebra SU(2, 2|8) that represents the fields of maximal N = 8 supergravity. The graviton in the (4,
Murat Günaydin
doaj   +1 more source

Near-horizon geometries and black hole thermodynamics in higher-derivative AdS5 supergravity [PDF]

Journal of High Energy Physics
Higher-derivative corrections in the AdS/CFT correspondence allow us to capture finer details of the dual CFT and to explore the holographic dictionary beyond the infinite N and strong coupling limits.
Pablo A. Cano, Marina David
semanticscholar   +1 more source

Higher derivative heterotic supergravity on a torus and supersymmetry [PDF]

Journal of High Energy Physics
Ignoring ten-dimensional heterotic gauge fields, heterotic supergravity reduced on a d-dimensional torus gives rise to a half-maximal supergravity coupled to d vector multiplets.
Sabarenath Jayaprakash, James T. Liu
semanticscholar   +1 more source

New superconformal multiplets and higher derivative invariants in six dimensions

Nuclear Physics B, 2017
Within the framework of six-dimensional N=(1,0) conformal supergravity, we introduce new off-shell multiplets O⁎(n), where n=3,4,…, and use them to construct higher-rank extensions of the linear multiplet action.
Sergei M. Kuzenko, Joseph Novak, Stefan Theisen   +2 more
doaj   +1 more source

Bimetric, conformal supergravity and its superstring embedding

Journal of High Energy Physics, 2019
We discuss the connection between Weyl2 supergravity and superstrings and further discuss holography between 4-dimensional, N $$ \mathcal{N} $$ = 4 superconformal Weyl2 supergravity and N $$ \mathcal{N} $$ = 8, higher spin-four theory on AdS 5. The Weyl2
Sergio Ferrara, Alex Kehagias, Dieter Lüst   +2 more
doaj   +1 more source

Higher-derivative supergravity, wrapped M5-branes, and theories of class $$ \mathrm{\mathcal{R}} $$

, 2021
We study the interplay between four-derivative 4d gauged supergravity, holography, wrapped M5-branes, and theories of class $$ \mathrm{\mathcal{R}} $$ . Using results from Chern-Simons theory on hyperbolic three-manifolds and the 3d-3d correspondence we
Nikolay Bobev, A. Charles, Dongmin Gang, K. Hristov, Valentin Reys   +4 more
semanticscholar   +1 more source