Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Kerstan, Sven"'
Publikováno v:
Gen.Rel.Grav.41:39-48,2009
We consider the problem of finding a dual formulation of gravity in the presence of non-trivial matter couplings. In the absence of matter a dual graviton can be introduced only for linearised gravitational interactions. We show that the coupling of
Externí odkaz:
http://arxiv.org/abs/0803.1963
Publikováno v:
JHEP 0702:007,2007
We give a universal SL(2,R)-invariant expression for all IIB p-brane actions with p=-1,1,3,5,7,9. The Wess-Zumino terms in the brane actions are determined by requiring (i) target space gauge invariance and (ii) the presence of a single Born-Infeld v
Externí odkaz:
http://arxiv.org/abs/hep-th/0611036
Publikováno v:
JHEP0607:018,2006
We show that IIA supergravity can be extended with two independent 10-form potentials. These give rise to a single BPS IIA 9-brane. We investigate the bosonic gauge algebra of both IIA and IIB supergravity in the presence of 10-form potentials and po
Externí odkaz:
http://arxiv.org/abs/hep-th/0602280
Publikováno v:
JHEP0606:006,2006
We calculate the tensions of all half-supersymmetric nine-branes in IIB string theory. In particular, we point out the existence of a solitonic IIB nine-brane. We find that the D9-brane and its duality transformations parametrize a two-dimensional su
Externí odkaz:
http://arxiv.org/abs/hep-th/0601128
Publikováno v:
JHEP0508:098,2005
We show in the SU(1,1)-covariant formulation that IIB supergravity allows the introduction of a doublet and a quadruplet of ten-form potentials. The Ramond-Ramond ten-form potential which is associated with the SO(32) Type I superstring is in the qua
Externí odkaz:
http://arxiv.org/abs/hep-th/0506013
Autor:
Kerstan, Sven F.
Publikováno v:
Class.Quant.Grav. 19 (2002) 4525-4536
Using the superembedding approach, the full supersymmetric effective field theory of the D9-brane, super Born-Infeld theory, is fixed by the so called $\mathcal{F}$-constraint. The odd-odd components of the theory's super field strength, $f_{\alpha \
Externí odkaz:
http://arxiv.org/abs/hep-th/0204225
Autor:
Turkalj, Ivica, Assadsolimani, Mohammad, Braun, Markus, Halffmann, Pascal, Hegemann, Niklas, Kerstan, Sven, Maciejewski, Janik, Sharma, Shivam, Zhou, Yuanheng
Publikováno v:
Risks; Feb2024, Vol. 12 Issue 2, p23, 17p
Publikováno v:
In Information Economics and Policy June 2012 24(2):105-119
Publikováno v:
AIP Conference Proceedings, 841(841), 255-262
We show that the exisiting supergravity theories in ten dimensions can be extended with extra gauge fields whose rank is equal to the spacetime dimension. These gauge fields have vanishing field strength but nevertheless play an important role in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=narcis______::68c58a6211800eb75d128caa02409d66
https://research.rug.nl/en/publications/4b2dfce6-5bac-4a00-8c82-77ed66a20280
https://research.rug.nl/en/publications/4b2dfce6-5bac-4a00-8c82-77ed66a20280