Results 91 to 100 of about 86,398 (264)
Physics Letters B, 1986 Abstract The anomaly of the supercurrent of an abelian vector multiplet interacting with external supergravity is considered, and it is shown that it is equivalent to a gravitational anomaly. The local counterterms that reinstate the conservation of the supercurrent are exhibited.
CANESCHI L, VALTANCOLI, PAOLO
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de Sitter State in Heterotic String Theory
Fortschritte der Physik, Volume 72, Issue 11, November 2024.Abstract Recent no‐go theorems have ruled out four‐dimensional classical de Sitter vacua in heterotic string theory. On the other hand, the absence of a well‐defined Wilsonian effective action and other related phenomena also appear to rule out such time‐dependent vacua with de Sitter isometries, even in the presence of quantum corrections.
Stephon Alexander +4 more
wiley +1 more source
Fundamental Supermultiplet in Twelve Dimensions
Frontiers in Physics, 2018 We discuss a set of local fields which provide the on-shell massless states expected for the fundamental linear representation of supersymmetry in twelve dimensions.
Thomas Curtright, Thomas Curtright
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A Systematic Approach to Consistent Truncations of Supergravity Theories
Universe, 2021 Exceptional generalised geometry is a reformulation of eleven/ten-dimensional supergravity that unifies ordinary diffeomorphisms and gauge transformations of the higher-rank potentials of the theory in an extended notion of diffeormorphisms.
Michela Petrini
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Recent and new results on octonionic Bergman and Szegö kernels
Mathematical Methods in the Applied Sciences, Volume 47, Issue 10, Page 7888-7901, 15 July 2024.Very recently one has started to study Bergman and Szegö kernels in the setting of octonionic monogenic functions. In particular, explicit formulas for the Bergman kernel for the octonionic unit ball and for the octonionic right half‐space as well as a formula for the Szegö kernel for the octonionic unit ball have been established.
Rolf Sören Kraußhar
wiley +1 more source
Supersymmetric branes on curved spaces and fluxes [PDF]
, 2015 We discuss general supersymmetric brane configurations in flux backgrounds of string and M-theory and derive a necessary condition for the worldvolume theory to be supersymmetric on a given curved manifold.
Triendl, Hagen
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D=7 SU(2) Gauged Supergravity From D=10 Supergravity [PDF]
Phys.Lett. B476 (2000) 415-419, 1999 The theory of SU(2) gauged seven-dimensional supergravity is obtained by compactifying ten dimensional N=1 supergravity on the group manifold SU(2).
arxiv +1 more source
The cosmological constant in supergravity [PDF]
The European Physical Journal C, 2018 12 pages, v2: published ...
Rob Knoops +4 more
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Recycling of iron and steel slag for carbon reduction and low‐environment load application
Carbon Neutralization, Volume 3, Issue 4, Page 606-628, July 2024.This article reviews the coupling of the research progress of blast furnace slag and steel slag in glass‐ceramics, ceramic products, mineral wool, and cementitious in recent years. The research status of CO2 fixation by iron and steel slag was discussed.
Ying Xu +4 more
wiley +1 more source
Toward Supergravity Spectral Action
, 2013 A spectral action of Euclidean supergravity is proposed. We calculate up to $a_4$, the Seeley-Dewitt coefficients in the expansion of the spectral action associated to the supergravity Dirac operator.
Ciuhu C. +4 more
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