Results 81 to 90 of about 10,301,084 (306)
Topological BPS charges in 10- and 11-dimensional supergravity [PDF]
, 2010 In this thesis we construct closed expressions that correspond to the topological charges of the various BPS branes of the IIA, IIB and $D=11$ supergravity theories. These expressions are related to the structure of the SUSY algebras in curved spacetimes.
Callister, Andrew Keith +1 more
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D-branes in curved space [PDF]
Advances in Theoretical and Mathematical Physics, 1997 We obtain actions for N D-branes occupying points in a manifold with arbitrary Kahler metric. In one complex dimension, the action is uniquely determined (up to second order in commutators) by the requirement that it reproduce the masses of stretched strings and by imposing supersymmetry.
openaire +3 more sources
Animal Research and One Health, EarlyView.Dietary RSO supplementation improved growth performance, simultaneously enriched n‐3 polyunsaturated fatty acids (n‐3 PUFA), and enhanced antioxidant capacity in Pekin ducks, which suggested that RSO has the potential to be a novel n‐3 PUFA source and an antioxidant for Pekin ducks to generate animal functional foods.
Lei Zhuang +10 more
wiley +1 more source
Cosmic branes and asymptotic structure
Journal of High Energy Physics, 2019 Superrotations of asymptotically flat spacetimes in four dimensions can be interpreted in terms of including cosmic strings within the phase space of allowed solutions.
F. Capone, M. Taylor
doaj +1 more source
D 3 ¯ $$ \overline{\textrm{D}3} $$ -branes and gaugino condensation
Journal of High Energy Physics, 2023 Anti-D3 branes at the bottom of warped throats, commonly used to uplift the cosmological constant in String-Theory de Sitter proposals, source a plethora of supersymmetry-breaking fluxes, that can interact nontrivially with other ingredients of the flux ...
Iosif Bena +4 more
doaj +1 more source
M2-branes and instantons [PDF]
, 2013 In the first part of this thesis we discuss some of the issues arising in extending the ABJM action of multiple M2-branes to include couplings to the background 3-form field.
ALLEN, JAMES,PATRICK
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Computation of Superpotentials for D-Branes [PDF]
Communications in Mathematical Physics, 2006 We present a general method for the computation of tree-level superpotentials for the world-volume theory of B-type D-branes. This includes quiver gauge theories in the case that the D-brane is marginally stable. The technique involves analyzing the A-infinity structure inherent in the derived category of coherent sheaves.
Aspinwall, Paul S., Katz, Sheldon
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Animal Research and One Health, EarlyView.The bioactive substances we extracted from Lycium barbarum residue (LBR) have a typical polysaccharide structure. When 1.80% LBR was used to replace maize in the diet, the average daily gain of rossbred Simmental was significantly increased, and anti‐inflammatory ability was improved. In addition, LBR improved the fecal microbial composition, increased
Kun Cai +10 more
wiley +1 more source
One loop phenomenology of type II string theory: intersecting d-branes and noncommutativity [PDF]
, 2007 We examine one loop amplitudes for open and closed strings in certain D-brane configurations, and investigate the consequences for phenomenology. Initially we consider open strings at D6-brane intersections.
Goodsell, Mark Dayvon +1 more
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D-branes in Melvin background [PDF]
Journal of High Energy Physics, 2001 In this paper we discuss D-branes in the Melvin background and its supersymmetric generalizations. In particular we determine the D-brane spectra in these backgrounds by constructing their boundary states explicitly, where some of the D-branes are supersymmetric.
Takayanagi, Tadashi, Uesugi, Tadaoki
openaire +2 more sources