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For complete spin initial data sets with an asymptotically anti--de Sitter end, we introduce a charged energy--momentum defined as a linear functional arising from the Einstein--Maxwell constraints. Under a dominant energy condition adapted…

Differential Geometry · Mathematics 2026-01-21 Simon Raulot

This paper proves a positive energy-momentum theorem for oriented Riemannian 3-manifolds that are asymptotic to a standard hyperbolic slice in anti de Sitter space-time. Analogously to the original Witten's proof in the asymptotically flat…

Differential Geometry · Mathematics 2007-05-23 Daniel Maerten

We establish the positive energy theorem for weak asymptotically anti-de Sitter initial data sets with distributional curvature under the weak dominant energy condition.

General Relativity and Quantum Cosmology · Physics 2019-09-13 Yaohua Wang , Xiao Zhang

We show that the causal-future-directed character of the energy-momentum vector of $n$-dimensional asymptotically hyperbolic Riemannian manifolds with spherical conformal infinity, $n\ge 3$, can be traced back to that of asymptotically…

Differential Geometry · Mathematics 2026-04-06 Piotr T. Chruściel , Erwann Delay

A review of positive energy theorems for asymptotically hyperbolic manifolds

Differential Geometry · Mathematics 2021-12-03 Piotr T. Chrusciel

We establish positive energy theorems for complete spin initial data sets with charge in dimensions $n \geq 4$, under a dominant energy condition and assuming the existence of at least one asymptotically flat end. Our results, formulated in…

Differential Geometry · Mathematics 2025-09-08 Simon Raulot

We establish the positive energy theorem and a Penrose-type inequality for 3-dimensional asymptotically hyperboloidal initial data sets with toroidal infinity, weakly trapped boundary, and satisfying the dominant energy condition. In the…

Differential Geometry · Mathematics 2022-10-05 Aghil Alaee , Pei-Ken Hung , Marcus Khuri

We showed a positive energy theorem for asymptotically flat initial data sets with the concept of spectral PSC by He-Shi-Yu, Bi-Hao-He-Shi-Zhu and Brendle-Wang; and the Jang equation in Schoen-Yau, Eichmair and Jang. Then, we proved a…

Differential Geometry · Mathematics 2026-05-05 Tin-Yau Tsang

The positive energy theorem for weighted asymptotically flat spin manifolds was proved by Baldauf and Ozuch \cite{BO}, and for non-spin case by Chu and Zhu \cite{CZh}. In this paper, we generalize the positive energy theorem for…

General Relativity and Quantum Cosmology · Physics 2024-03-05 Yaohua Wang , Xiao Zhang

Avoiding the problem of the existence of asymptotically constant spinors satysfying certain differential equations on a non-compact hypersrface we presented the proof of positivity of the ADM and Bondi energy in Einstein-Maxwell…

High Energy Physics - Theory · Physics 2009-11-07 Marek Rogatko

We show a spacetime positive mass theorem for asymptotically flat initial data sets with a noncompact boundary. We develop a mass type invariant and a boundary dominant energy condition. Our proof is based on spinors.

Differential Geometry · Mathematics 2023-04-12 Xiaoxiang Chai

We describe a positive energy theorem for Einstein gravity coupled to scalar fields with first-derivative interactions, so-called P(X,phi) theories. We offer two independent derivations of this result. The first method introduces an…

High Energy Physics - Theory · Physics 2015-06-19 Benjamin Elder , Austin Joyce , Justin Khoury , Andrew J. Tolley

In this paper, we define an energy-momentum vector at the spatial infinity of either asymptotically flat or asymptotically hyperbolic initial data sets carrying a non-compact boundary. Under suitable dominant energy conditions (DECs)…

Differential Geometry · Mathematics 2021-03-11 Sergio Almaraz , Levi Lopes de Lima , Luciano Mari

We prove positive mass theorem with angular momentum and charges for axially symmetric, simply connected, maximal, complete initial data sets with two ends, one designated asymptotically flat and the other either (Kaluza-Klein)…

Differential Geometry · Mathematics 2020-02-13 Aghil Alaee , Shing-Tung Yau

We prove a positive mass theorem for spin initial data sets $(M,g,k)$ that contain an asymptotically flat end and a shield of dominant energy (a subset of $M$ on which the dominant energy scalar $\mu-|J|$ has a positive lower bound). In a…

Differential Geometry · Mathematics 2025-07-18 Simone Cecchini , Martin Lesourd , Rudolf Zeidler

Using the recent work of Brendle--Wang on the Riemannian positive mass theorem, we prove the spacetime positive mass theorem for asymptotically flat and asymptotically hyperboloidal initial data sets in arbitrary dimensions.

Differential Geometry · Mathematics 2026-05-20 Sven Hirsch , Marcus Khuri , Martin Lesourd , Yiyue Zhang

We define the total energy-momenta for (4+1)-dimensional asymptotically anti-de Sitter spacetimes, and prove the positive energy theorem for such spacetimes.

Differential Geometry · Mathematics 2017-08-02 Yaohua Wang , Xu Xu

We use planar coordinates as well as hyperbolic coordinates to separate the de Sitter spacetime into two parts. These two ways of cutting the de Sitter give rise to two different spatial infinities. For spacetimes which are asymptotic to…

Differential Geometry · Mathematics 2009-11-09 Mingxing Luo , Naqing Xie , Xiao Zhang

Within the general class of Asymptotically Anti-de Sitter spacetimes that are asymptotic to the A-de-S Schwarzschild metric, we give a simple positive mass theorem based on arguments from causal structure. A general result for all…

General Relativity and Quantum Cosmology · Physics 2007-05-23 E. Woolgar

We establish the inequality for Henneaux-Teitelboim's total energy-momentum for asymptotically anti-de Sitter initial data sets which are asymptotic to arbitrary $t$-slice in anti-de Sitter spacetime. In particular, when $t=0$, it…

General Relativity and Quantum Cosmology · Physics 2015-02-18 Yaohua Wang , Naqing Xie , Xiao Zhang
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