Results 1 to 10 of about 10,301,084 (306)
Noncommutative geometry and D-branes [PDF]
Physics Letters B, 1997 manuscriptWe apply noncommutative geometry to a system of N parallel D-branes, which is interpreted as a quantum space. The Dirac operator defining the quantum differential calculus is identified to be the zero-momentum mode of the supercharge for ...
Ho, Pei-Ming +3 more
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The different faces of branes in double field theory
Journal of High Energy Physics, 2019 We show how the Wess-Zumino terms of the different branes in string theory can be embedded within double field theory. Crucial ingredients in our construction are the identification of the correct brane charge tensors and the use of the double field ...
Eric Bergshoeff +3 more
doaj +1 more source
P-branes, D-branes and M-branes
, 1997 We consider solutions to the string effective action corresponding to p-Branes, D-Branes and M-Branes and discuss some of their properties.
Bergshoeff, E
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D-branes, RR-fields and duality on noncommutative manifolds
, 2008 We develop some of the ingredients needed for string theory on noncommutative spacetimes, proposing an axiomatic formulation of T-duality as well as establishing a very general formula for D-brane charges.
Szabo, Richard J.; id_orcid +14 more
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, 2023 Closed strings can be seen either as one-dimensional objects in a target space or as points in the free loop space. Correspondingly, a B-field can be seen either as a connection on a gerbe over the target space, or as a connection on a line bundle over ...
Bunk, Severin, Waldorf, Konrad
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Efficacy of Submicron Dispersible Free Phytosterols on Non-Alcoholic Fatty Liver Disease: A Pilot Study. [PDF]
J Clin Med, 2023 Brañes MC, Gillet R, Valenzuela R.
europepmc +1 more source
Aether, dark energy and string compactifications. [PDF]
Philos Trans A Math Phys Eng Sci, 2022 Townsend PK.
europepmc +1 more source
D-branes in the WZW model - art. no. 061901
, 1999 It is stated in the literature that D-branes in the Wess-Zumino-Witten (WZW) model associated with the gluing condition J= -(J) over bar along the boundary correspond to branes filling out the whole group volume.
Alekseev, AY,, Schomerus, V
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Non-static brane probes, topological charges and calibrations [PDF]
, 2004 In this thesis we consider probe branes in 10- and 11-dimensional supergravity backgrounds. Firstly, we consider probing a class of 11-dimensional backgrounds with giant gravitons. These backgrounds arise from lifting solutions of 4-dimensional U(1)(^4)
Hackett-Jones, Emily Jane
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Aspects of plane waves and Taub-NUT as exact string theory solutions [PDF]
, 2004 This thesis is a study of some aspects of string theory solutions that are exact in the inverse string tension ɑ', and thus are valid beyond the low-energy limit.
Svendsen, Harald Georg
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