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Related papers: Comment on 'Stability of the semiclassical Einstei…

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It is shown that the class of algebro-geometrical (finite-gap) solutions of the Ernst equation constructed several years ago in [D.Korotkin, Theor.Math.Phys., 77 (1989), p. 1018] contains the solutions recently constructed by R.Meinel and…

General Relativity and Quantum Cosmology · Physics 2009-10-28 Dmitrii Korotkin

The linearization of semiclassical theories of gravity is investigated in a toy model, consisting of a quantum scalar field in interaction with a second classical scalar field which plays the role of a classical background. This toy model…

Mathematical Physics · Physics 2022-11-18 Paolo Meda , Nicola Pinamonti

Comment on P. Walker, Nature 453 (2008) 864, http://www.nature.com/nature/journal/v453/n7197/full/453864a.html

High Energy Physics - Phenomenology · Physics 2008-07-25 Carlo Giunti

In this note we improve the parameter $q$ that appears in Theorem 1 obtained by the author in [Math. Ineq. \& appl., Vol 19 (3) (2016), 1013-1030].

Classical Analysis and ODEs · Mathematics 2025-12-22 Pablo Rocha

Some points related to the exponential instability of N-body gravitating systems and which are misinterpreted in various papers are clarified. Exponential instability is a phenomenon essentially responsible for the relaxation, evolutionary,…

Astrophysics · Physics 2007-05-23 V. G. Gurzadyan

This is a partially survey collection of material on gravity, entropy, and information with some new heuristic results related to the WDW equation.

Classical Physics · Physics 2007-05-23 Robert Carroll

Let $ M = G/K $ be a full flag manifold. In this work, we investigate the $ G$-stability of Einstein metrics on $M$ and analyze their stability types, including coindices, for several cases. We specifically focus on $F(n) =…

Differential Geometry · Mathematics 2024-11-18 Mikhail R. Guzman

The purpose of this paper is to revisit previous works of the author with J. Sj\"ostrand (2010--2021) proved in the Hilbert case by considering the Banach case at the light of a paper by Y.~Latushkin and V.~Yurov (2013).

Functional Analysis · Mathematics 2023-03-24 Bernard Helffer

In this paper, we establish several improved Caffarelli-Kohn-Nirenberg and Hardy-type inequalities. Our main results are divided into two parts. In the first part, we consider the following Caffarelli-Kohn-Nirenberg inequality:…

Analysis of PDEs · Mathematics 2026-01-23 Yuxuan Zhou , Wenming Zou

This paper was withdrawn by the authors due an error in the elimination of the front in the linearized interior equations (28)-(29).

Analysis of PDEs · Mathematics 2007-05-23 Helge Kristian Jenssen , Gregory Lyng

Comment on Phys. Rev. A 79, 052312 (2009), http://pra.aps.org/abstract/PRA/v79/i5/e052312

Quantum Physics · Physics 2015-05-20 Michel Boyer , Tal Mor

This paper was withdrawn by the author due to an error in the proof of the main result; essentially the parameter R used in the proof may depend on the manifold (M, g), not just on dimension and pinching constant.

Differential Geometry · Mathematics 2007-05-23 Michael T. Anderson

This paper has been withdrawn by the author due to inconsistency of the considered working hypothesis. The consistent treatment is presented in the last publications of the author.

High Energy Physics - Theory · Physics 2007-05-23 Zahid Zakir

It is argued that the solution space of the equation determining the class of $f(R)$ theories which admit an Einstein static universe should be broadened by including the algebraic roots.

General Relativity and Quantum Cosmology · Physics 2009-11-19 John Miritzis

Recently the ``Fluctuation theorem'' has been criticized and incorrect incorrect contents have been atributed to it. Here I reestablish and comment the original statements.

Statistical Mechanics · Physics 2007-05-23 Giovanni Gallavotti

We prove existence and uniqueness of solutions of the semiclassical Einstein equation in flat cosmological spacetimes driven by a quantum massive scalar field with arbitrary coupling to the scalar curvature. In the semiclassical…

Mathematical Physics · Physics 2021-11-24 Paolo Meda , Nicola Pinamonti , Daniel Siemssen

We close a gap appearing at the same time in the author's thesis "Iterated rings of bounded elements and generalizations of Schm\"udgen's theorem" [1] and in the author's article "Iterated rings of bounded elements and generalizations of…

Commutative Algebra · Mathematics 2007-05-23 Markus Schweighofer

de Sitter spacetime and Bunch-Davies vacuum are a solution to the semiclassical Einstein-Schroedinger equations describing the evolution of spacetime geometry and a massive scalar quantum field with arbitrary coupling to curvature. The…

General Relativity and Quantum Cosmology · Physics 2008-03-24 C. Busch

Paper withdrawn. Error lemma 7.

General Relativity and Quantum Cosmology · Physics 2007-05-23 Chris Radford

We reply to the comment cond-mat/0008098 by Yang, Sun, and Chang on our paper "Theory of Diluted Magnetic Semiconductor Ferromagnetism", Phys. Rev. Lett. 84, 5628 (2000).

Mesoscale and Nanoscale Physics · Physics 2007-05-23 Jürgen König , Hsiu-Hau Lin , Allan H. MacDonald