Results 11 to 20 of about 86,398 (264)

Extremal Black Holes in Supergravity and the Bekenstein-Hawking Entropy [PDF]

open access: yesEntropy, 2002
We review some results on the connection among supergravity central charges, BPS states and Bekenstein-Hawking entropy. In particular, N=2 supergravity in four dimensions is studied in detail.
Andrianopoli, L., D'Auria, R.
core   +5 more sources

On Asymmetric Orbifolds and the D=5 No-modulus Supergravity [PDF]

open access: yesPhys.Lett. B523 (2001) 351-356, 2001
We examine whether any type II asymmetric orbifolds have the same massless spectrum as the dimensional reduction of D=5 simple supergravity, which, besides the eleven-dimensional supergravity, is the only known supergravity above four dimensions with no ...
Bouwknegt   +25 more
core   +4 more sources

N=2 Chiral Supergravity in (10 + 2)-Dimensions As Consistent Background for Super (2 + 2)-Brane [PDF]

open access: yesPhys.Lett. B437 (1998) 303-314, 1997
We present a theory of N=2 chiral supergravity in (10+2)-dimensions. This formulation is similar to N=1 supergravity presented recently using null-vectors in 12D.
Nishino, Hitoshi
core   +3 more sources

An Sl(3,R) multiplet of 8-dimensional type II supergravity theories and the gauged supergravity inside [PDF]

open access: yesNucl.Phys. B602 (2001) 329-345, 2000
The so-called ``massive 11-dimensional supergravity'' theory gives, for one Killing vector, Romans' massive 10-dimensional supergravity in 10 dimensions, for two Killing vectors an Sl(2,Z) multiplet of massive 9-dimensional supergravity theories that can
Bergshoeff   +19 more
core   +3 more sources

Local Symmetries in the AdS_7/CFT_6 Correspondence [PDF]

open access: yesMod.Phys.Lett. A14 (1999) 2709-2720, 1999
It is shown that local symmetry transformations of the maximal AdS supergravity in seven-dimensional anti de Sitter space induce those of the N=(2,0) conformal supergravity on the six-dimensional boundary at infinity.
Nishimura, M., Tanii, Y.
core   +3 more sources

Supergravity and the quest for a unified theory [PDF]

open access: greenarXiv, 1994
A recollection of some theoretical developments that preceded and followed the first formulation of supergravity theory is presented. Special emphasis is placed on the impact of supergravity on the search for a unified theory of fundamental interactions.
S. Ferrara
arxiv   +3 more sources

Quantum supergravity, supergravity anomalies and string phenomenology [PDF]

open access: yesNuclear Physics B, 2016
30 pages, to be published in a memorial volume for ...
Gaillard, Mary K
openaire   +8 more sources

Supersymmetric domain walls in maximal 6D gauged supergravity I

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
We find a large class of supersymmetric domain wall solutions from six-dimensional $$N=(2,2)$$ N = ( 2 , 2 ) gauged supergravity with various gauge groups.
Parinya Karndumri, Patharadanai Nuchino
doaj   +1 more source

Janus solutions from dyonic ISO(7) maximal gauged supergravity

open access: yesJournal of High Energy Physics, 2021
We give a large class of new supersymmetric Janus solutions in dyonic ISO(7) maximal gauged supergravity encompassing all known solutions appearing recently.
Parinya Karndumri, Chawakorn Maneerat
doaj   +1 more source

Twisted compactifications of 6D field theories from maximal 7D gauged supergravity

open access: yesEuropean Physical Journal C: Particles and Fields, 2020
We study supersymmetric $$AdS_n\times \Sigma ^{7-n}$$ AdSn×Σ7-n , $$n=2,3,4,5$$ n=2,3,4,5 solutions in seven-dimensional maximal gauged supergravity with $$CSO(p,q,5-p-q)$$ CSO(p,q,5-p-q) and $$CSO(p,q,4-p-q)$$ CSO(p,q,4-p-q) gauge groups.
Parinya Karndumri, Patharadanai Nuchino
doaj   +1 more source

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