Results 61 to 70 of about 87,863 (252)
On the possibility of a novel (A)dS/CFT relationship emerging in Asymptotic Safety
Journal of High Energy Physics, 2022 Quantum Einstein Gravity (QEG), nonperturbatively renormalized by means of a certain asymptotically safe renormalization group (RG) trajectory, is explored by solving its scale dependent effective field equations and embedding the family of emerging 4 ...
Renata Ferrero, Martin Reuter
doaj +1 more source
Harmonic forms on ALE Ricci-flat 4-manifolds [PDF]
In this paper, we compute the expansion of harmonic functions and 1-forms on ALE Ricci-flat 4-manifolds.
Gao Chen, Yan Hao
openalex +3 more sources
Anti-de Sitter massless scalar field spacetimes in arbitrary dimensions
, 2012 We consider $d$-dimensional static spacetimes in Einstein gravity with a cosmological constant in the presence of a minimally coupled massless scalar field.
Cristián Martínez +5 more
core +1 more source
Conformal invariance of (0, 2) sigma models on Calabi-Yau manifolds
Journal of High Energy Physics, 2018 Long ago, Nemeschansky and Sen demonstrated that the Ricci-flat metric on a Calabi-Yau manifold could be corrected, order by order in perturbation theory, to produce a conformally invariant (2, 2) nonlinear sigma model.
Ian T. Jardine, Callum Quigley
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Chemistry – A European Journal, Accepted Article.PROteolysis Targeting Chimera (PROTAC) technology is an innovative and potent approach for achieving targeted protein degradation (TPD). Within bromodomain‐containing proteins, various degraders targeting BET family‐related targets, e.g., BRD4, were developed in the last years.
Martina Pierri +15 more
wiley +1 more source
On the geometry of generalized nonholonomic Kenmotsu manifolds
Дифференциальная геометрия многообразий фигур, 2022 The concept of a generalized nonholonomic Kenmotsu manifold is introduced. In contrast to the previously defined nonholonomic Kenmotsu manifold, the manifold studied in the article is an almost normal almost contact metric manifold of odd rank.
A.V. Bukusheva
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The K\"ahler-Ricci flow, Ricci-flat metrics and collapsing limits
, 2017 We investigate the Kahler-Ricci flow on holomorphic fiber spaces whose generic fiber is a Calabi-Yau manifold. We establish uniform metric convergence to a metric on the base, away from the singular fibers, and show that the rescaled metrics on the ...
Tosatti, Valentino +2 more
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Examples of asymptotically conical Ricci-flat Kähler manifolds [PDF]
Mathematische Zeitschrift, 2009 32 pages, 1 figure Some material added on embeddings of cones and some minor corrections ...
openaire +3 more sources
Communications on Pure and Applied Mathematics, EarlyView.Abstract Let (Mn,g)$(M^n,g)$ be a complete Riemannian manifold which is not isometric to Rn$\mathbb {R}^n$, has nonnegative Ricci curvature, Euclidean volume growth, and quadratic Riemann curvature decay. We prove that there exists a set G⊂(0,∞)$\mathcal {G}\subset (0,\infty)$ with density 1 at infinity such that for every V∈G$V\in \mathcal {G}$ there ...
Gioacchino Antonelli +2 more
wiley +1 more source
Towards a Geometrization of Renormalization Group Histories in Asymptotic Safety
Universe, 2021 Considering the scale-dependent effective spacetimes implied by the functional renormalization group in d-dimensional quantum Einstein gravity, we discuss the representation of entire evolution histories by means of a single, (d+1)-dimensional manifold ...
Renata Ferrero, Martin Reuter
doaj +1 more source