Zobrazeno 1 - 10
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pro vyhledávání: '"Bergman, Aaron"'
Autor:
Wolfram, Catherine, Bergman, Aaron
Publikováno v:
Resources Magazine. Spring2024, Issue 215, p8-13. 3p.
Publikováno v:
American Journal of Perinatology; 2024, Vol. 41 Issue 10, p1359-1365, 7p
Akademický článek
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Autor:
Becker, Katrin, Bergman, Aaron
Publikováno v:
JHEP 0911:067,2009
We explore the differential geometry of T-duality and D-branes. Because D-branes and RR-fields are properly described via K-theory, we discuss the (differential) K-theoretic generalization of T-duality and its application to the coupling of D-branes
Externí odkaz:
http://arxiv.org/abs/0908.2249
Autor:
Bergman, Aaron
Witten couples the open topological B-model to a holomorphic vector bundle by adding to the boundary of the worldsheet a Wilson loop for an integrable connection on the bundle. Using the descent procedure for boundary vertex operators in this context
Externí odkaz:
http://arxiv.org/abs/0808.0168
Autor:
Bergman, Aaron
In this note, I define a notion of a compactly supported object in a triangulated category. I prove a number of propositions relating this to traditional notions of support and give an application to the theory of derived Morita equivalence. I also d
Externí odkaz:
http://arxiv.org/abs/0804.3986
Autor:
Bergman, Aaron, Robbins, Daniel
We consider compactifications of type II string theory in which a d-dimensional torus is fibered over a base X. In string theory, the transition functions of this fibration need not be simply diffeomorphisms of T^d but can involve elements of the T-d
Externí odkaz:
http://arxiv.org/abs/0710.5158
Autor:
Bergman, Aaron, Distler, Jacques
In this brief note, we reconsider the problem of finding Euclidean wormhole solutions to maximal supergravity in d dimensions. We find that such solutions exists for all d less than or equal to 9. However, we argue that, in toroidally-compactified st
Externí odkaz:
http://arxiv.org/abs/0707.3168
Autor:
Bergman, Aaron
Publikováno v:
JHEP 0810:073,2008
I use Bridgeland's definition of a stability condition on a triangulated category to investigate the stability of D-branes on Calabi-Yau cones given by the canonical line bundle over a del Pezzo surface. In this context, I prove the existence of the
Externí odkaz:
http://arxiv.org/abs/hep-th/0702092
Autor:
Bergman, Aaron
Publikováno v:
Adv.Theor.Math.Phys.12:781-815,2008
I discuss the relation of Hochschild cohomology to the physical states in the closed topological string. This allows a notion of deformation intrinsic to the derived category. I use this to identify deformations of a quiver gauge theory associated to
Externí odkaz:
http://arxiv.org/abs/hep-th/0609225