Results 61 to 70 of about 13,500,585 (301)

Unitarity, D-brane dynamics and D-brane categories [PDF]

open access: yesJournal of High Energy Physics, 2001
This is a short nontechnical note summarizing the motivation and results of my recent work on D-brane categories. I also give a brief outline of how this framework can be applied to study the dynamics of topological D-branes and why this has a bearing on the homological mirror symmetry conjecture. This note can be read without any knowledge of category
openaire   +2 more sources

Iron‐Mediated Release of Aged Dissolved Organic Carbon From Waterlogged Peatland Under Warming

open access: yesAdvanced Science, EarlyView.
This study conducts a five‐year in situ warming experiment in high‐altitude peatlands to examine dissolved organic carbon (DOC) release. The study shows that warming promotes the release of plant‐derived modern DOC in drained peatlands, but amplifies aquatic export of century‐old DOC from waterlogged peatlands via Fe‐mediated DOC mobilization—a ...
Guohua Dai   +18 more
wiley   +1 more source

Anomalies and D-branes in the Dabholkar-Park background

open access: yesJournal of High Energy Physics
We consider D-branes in the Dabholkar-Park (DP) background, a 9d orientifold theory obtained by gauging symmetry in the type IIB string theory compactified on a circle.
Hiroki Wada, Satoshi Yamaguchi
doaj   +1 more source

BPS D-branes from an unstable D-brane in a curved background [PDF]

open access: yesPhysical Review D, 2005
16 pages, 2 figures, a footnote added, typos corrected and a reference ...
Kim, Chanju   +3 more
openaire   +2 more sources

Gut Microbial Release of Ferulic Acid From Germinated Quinoa Alleviates Obesity‐Associated Cognitive Impairment by Activating Hippocampal Mitophagy Associated with PINK1/Parkin Pathway

open access: yesAdvanced Science, EarlyView.
Liberation of ferulic acid by gut microbial feruloyl esterase mediates cognitive enhancement of germinated quinoa (GQF) on obese mice. Ferulic acid enriched in GQF is released by gut microbes Roseburia hominis and R. intestinalis and subsequently mediates the neuroprotective effects of GQF on obesity‐induced cognitive decline by activating hippocampal ...
Yongli Lan   +11 more
wiley   +1 more source

Charged chiral fermions from M5-branes

open access: yesJournal of High Energy Physics, 2018
We study M5-branes wrapped on a multi-centred Taub-NUT space. Reducing to String Theory on the S 1 fibration leads to D4-branes intersecting with D6-branes.
Neil Lambert, Miles Owen
doaj   +1 more source

Comments on D-branes in AdS3 [PDF]

open access: yesNuclear Physics B, 2001
42 pages, harvmac; minor ...
Giveon, Amit   +2 more
openaire   +3 more sources

Resistant Starch Dynamics in Whole‐Grain Cereals: How Processing and Macromolecular Interactions Shape Quality and Physiological Responses

open access: yesAgriFood: Journal of Agricultural Products for Food, EarlyView.
This review explores how processing and macromolecular interactions shape resistant starch dynamics in whole‐grain cereals. It highlights how these transformations influence nutritional quality, digestion kinetics, and product properties, offering insights for designing stable health‐oriented whole‐grain foods with optimized functional benefits ...
Yuewen Tan   +4 more
wiley   +1 more source

D 3 ¯ $$ \overline{\textrm{D}3} $$ -branes and gaugino condensation

open access: yesJournal 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

Black holes and D-branes [PDF]

open access: yesNuclear Physics B - Proceedings Supplements, 1998
D-branes have been used to describe many properties of extremal and near extremal black holes. These lecture notes provide a short review of these developments.
openaire   +3 more sources

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