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We propose a new definition of the ADM mass for asymptotically Euclidean manifolds inspired by the definition of mass for weakly regular asymptotically hyperbolic manifolds by Gicquaud and Sakovich. This version of the mass allows one to…

微分几何 · 数学 2025-11-26 Stig Lundgren , Benjamin Meco

We show that the mass of an asymptotically hyperbolic manifold with a noncompact boundary can be evaluated via the Ricci tensor and the second fundamental form by using purely coordinates. The method is analog to Miao-Tam's approach to the…

微分几何 · 数学 2018-11-28 Xiaoxiang Chai

We define a mass function on asymptotically hyperbolic manifolds with continuous metrics via the normalized Ricci DeTurck flow. This definition coincides with the classical mass for smooth metrics. We also introduce the scalar curvature…

微分几何 · 数学 2025-12-23 Yuqiao Li

We prove in a simple and coordinate-free way the equivalence bteween the classical definitions of the mass or the center of mass of an asymptotically flat manifold and their alternative definitions depending on the Ricci tensor and…

微分几何 · 数学 2016-04-25 Marc Herzlich

We provide integral formulae for the ADM mass of asymptotically flat hypersurfaces in Riemannian manifolds with a certain warped product structure in a neighborhood of infinity, thus extending Lam's recent results on Euclidean graphs to…

微分几何 · 数学 2012-07-04 Levi Lopes de Lima , Frederico Girão

We define a mass-type invariant for asymptotically hyperbolic manifolds with a noncompact boundary which are modelled at infinity on the hyperbolic half-space and prove a sharp positive mass inequality in the spin case under suitable…

微分几何 · 数学 2019-01-04 Sergio Almaraz , Levi Lopes de Lima

In this paper we take an approach similar to that in [M] to establish a positive mass theorem for asymptotically hyperbolic spin manifolds admitting corners along a hypersurface. The main analysis uses an integral representation of a…

数学物理 · 物理学 2009-11-13 Vincent Bonini , Jie Qing

We define a geometric quantity for asymptotically hyperbolic manifolds, which we call the volume-renormalized mass. It is essentially a linear combination of the ADM mass surface integral and a renormalization of the volume. We show that…

微分几何 · 数学 2024-04-29 Mattias Dahl , Klaus Kroencke , Stephen McCormick

It is shown that the mass of an asymptotically flat manifold with a noncompact boundary can be computed in terms of limiting surface integrals involving the Einstein tensor of the interior metric and the Newton tensor attached to the second…

微分几何 · 数学 2019-03-27 Levi Lopes de Lima , Frederico Girão , Amilcar Montalbán

The Witten spinorial argument has been adapted in several works over the years to prove positivity of mass in the asymptotically AdS and asymptotically hyperbolic settings in arbitrary dimensions. In this paper we prove a scalar curvature…

微分几何 · 数学 2009-11-13 Lars Andersson , Mingliang Cai , Gregory J. Galloway

We prove positivity of energy for a class of asymptotically locally hyperbolic manifolds in dimensions $4\le n \le 7$. The result is established by first proving deformation-of-mass-aspect theorems in dimensions $n\ge 4$. Our positivity…

广义相对论与量子宇宙学 · 物理学 2019-05-31 Piotr T. Chruściel , Gregory J. Galloway , Luc Nguyen , Tim-Torben Paetz

The (relativistic) center of mass of an asymptotically flat Riemannian manifold is often defined by certain surface integral expressions evaluated along a foliation of the manifold near infinity, e. g. by Arnowitt, Deser, and Misner (ADM).…

偏微分方程分析 · 数学 2013-12-31 Carla Cederbaum , Christopher Nerz

Based on the isoperimetric inequality, G. Huisken proposed a definition of total mass in general relativity that is equivalent to the ADM mass for (smooth) asymptotically flat 3-manifolds of nonnegative scalar curvature, but that is…

微分几何 · 数学 2020-02-21 Jeffrey L. Jauregui

We derive geometric formulas for the mass of asymptotically hyperbolic manifolds using coordinate horospheres. As an application, we obtain a new rigidity result of hyperbolic space: if a complete asymptotically hyperbolic manifold has…

微分几何 · 数学 2022-03-30 Hyun Chul Jang , Pengzi Miao

We study connections among the ADM mass, positive harmonic functions tending to zero at infinity, and the capacity of the boundary of asymptotically flat $3$-manifolds with nonnegative scalar curvature. First we give new formulae that…

微分几何 · 数学 2023-06-12 Pengzi Miao

We prove the rigidity of positive mass theorem for asymptotically hyperbolic manifolds. Namely, if the mass equality holds, then the manifold is isometric to hyperbolic space. The result was previously proven for spin manifolds or under…

微分几何 · 数学 2019-11-27 Lan-Hsuan Huang , Hyun Chul Jang , Daniel Martin

A rigidity result for weakly asymptotically hyperbolic manifolds with lower bounds on Ricci curvature is proved without assuming that the manifolds are spin. The argument makes use of a quasi-local mass characterization of Euclidean balls…

微分几何 · 数学 2007-05-23 Vincent Bonini , Pengzi Miao , Jie Qing

There exists in General Relativity an unambiguous notion of Mass associated to asymptotically flat spacetimes known as the ADM mass. The standard expression for the same is a surface integral over spatial infinity of a linear combination of…

广义相对论与量子宇宙学 · 物理学 2014-11-03 Vasudev Shyam

We define spacetimes that are asymptotically flat, except for a deficit solid angle $\alpha$, and present a definition of their ``ADM'' mass, which is finite for this class of spacetimes, and, in particular, coincides with the value of the…

广义相对论与量子宇宙学 · 物理学 2009-10-28 Ulises Nucamendi , Daniel Sudarsky

For asymptotically hyperbolic manifolds of dimension $n$ with scalar curvature at least equal to $-n(n-1)$ the conjectured positive mass theorem states that the mass is non-negative, and vanishes only if the manifold is isometric to…

微分几何 · 数学 2014-01-10 Mattias Dahl , Romain Gicquaud , Anna Sakovich
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