Annales Henri Poincaré

Công bố khoa học tiêu biểu

* Dữ liệu chỉ mang tính chất tham khảo

Sắp xếp:  
Gupta–Bleuler Quantization of the Maxwell Field in Globally Hyperbolic Space-Times
Annales Henri Poincaré - Tập 16 - Trang 1837-1868 - 2015
Felix Finster, Alexander Strohmaier
We give a complete framework for the Gupta–Bleuler quantization of the free electromagnetic field on globally hyperbolic space-times. We describe one-particle structures that give rise to states satisfying the microlocal spectrum condition. The field algebras in the so-called Gupta–Bleuler representations satisfy the time-slice axiom, and the corresponding vacuum states satisfy the microlocal spec... hiện toàn bộ
Spectral Asymptotics for Kinetic Brownian Motion on Surfaces of Constant Curvature
Annales Henri Poincaré - - 2021
Martin Kolb, Tobias Weich, Lasse L. Wolf
The kinetic Brownian motion on the sphere bundle of a Riemannian manifold  $$\mathbb {M}$$ is a stochastic process that models a random perturbation of the geodesic flow. If $$\mathbb {M}$$ is an orientable compact constantly curved surface, we show that in the limit of infinitely large perturbation the $$L^2$$ -spectrum of the infinitesimal generator of a time-rescaled version of the process conv... hiện toàn bộ
A Nonrelativistic Quantum Field Theory with Point Interactions in Three Dimensions
Annales Henri Poincaré - - 2019
Jonas Lampart
Phase Space Reduction of Star Products on Cotangent Bundles
Annales Henri Poincaré - Tập 6 - Trang 485-552 - 2005
Niels Kowalzig, Nikolai Neumaier, Markus J. Pflaum
In this paper we construct star products on Marsden-Weinstein reduced spaces in case both the original phase space and the reduced phase space are (symplectomorphic to) cotangent bundles. Under the assumption that the original cotangent bundle T*Q carries a symplectic structure of form $$\omega _{B_0 } = \omega _0 + \pi *B_0 $$ with B0 a closed two-form on Q, is equipped by the cotangent lift of a... hiện toàn bộ
A Volumetric Penrose Inequality for Conformally Flat Manifolds
Annales Henri Poincaré - Tập 12 - Trang 67-76 - 2010
Fernando Schwartz
We consider asymptotically flat Riemannian manifolds with non-negative scalar curvature that are conformal to $${\mathbb{R}^{n}{\setminus} \Omega, n\ge 3}$$ , and so that their boundary is a minimal hypersurface. (Here, $${\Omega\subset \mathbb{R}^{n}}$$ is open bounded with smooth mean-convex boundary.) We prove that the ADM mass of any such manifold is bounded below by $${\frac{1}{2}\left(V/\bet... hiện toàn bộ
SU(2) and SU(1,1) Y-Maps in Loop Quantum Gravity
Annales Henri Poincaré - Tập 21 - Trang 2411-2431 - 2020
Leonid Perlov
In this paper we first provide the proof of $$\hbox {SU}(2)$$ Y-Map convergence. Then, by using $$\hbox {SU}(1,1)$$ LQG simplicity constraints, we define $$\hbox {SU}(1,1)$$ Y-Map from infinitely differentiable with a compact support functions on $$\hbox {SU}(1,1)$$ to the functions (not necessarily square integrable) on $$\hbox {SL}(2,C)$$ , and prove its convergence as well.
Problèmes de Cauchy sur un Conoïde Caractéristique pour les Equations d‚Einstein (Conformes) du Vide et pour les Equations de Yang-Mills-Higgs
Annales Henri Poincaré - - 2003
Marcel Dossa
Pure Point Dynamical and Diffraction Spectra
Annales Henri Poincaré - Tập 3 - Trang 1003-1018 - 2002
J.-Y. Lee, R. V. Moody, B. Solomyak
We show that for multi-colored Delone point sets with finite local complexity and uniform cluster frequencies the notions of pure point diffraction and pure point dynamical spectrum are equivalent.
Localization of Generalized Wannier Bases Implies Chern Triviality in Non-periodic Insulators
Annales Henri Poincaré - Tập 24 - Trang 895-930 - 2022
Giovanna Marcelli, Massimo Moscolari, Gianluca Panati
We investigate the relation between the localization of generalized Wannier bases and the topological properties of two-dimensional gapped quantum systems of independent electrons in a disordered background, including magnetic fields, as in the case of Chern insulators and quantum Hall systems. We prove that the existence of a well-localized generalized Wannier basis for the Fermi projection impli... hiện toàn bộ
Relation Between Regge Calculus and BF Theory on Manifolds with Defects
Annales Henri Poincaré - Tập 20 - Trang 1403-1437 - 2018
Marcin Kisielowski
In Regge calculus, the space–time manifold is approximated by certain abstract simplicial complex, called a pseudomanifold, and the metric is approximated by an assignment of a length to each 1-simplex. In this paper for each pseudomanifold, we construct a smooth manifold which we call a manifold with defects. This manifold emerges from the purely combinatorial simplicial complex as a result of gl... hiện toàn bộ
Tổng số: 1,230   
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 10