Autonomous 3D metric reconstruction from uncalibrated aerial images captured from UAVs
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Remote Sensing"
DOI: 10.1080/01431161.2017.1285087
Abstract: ABSTRACT In this article, we propose a methodology to co-register multi-temporal images captured from different sources in order to make it possible to generate precise, fully-automatic spatial information. The goal is to identify objects in… read more here.
Keywords: uncalibrated aerial; aerial images; reconstruction uncalibrated; images captured ... See more keywords
Towards bulk metric reconstruction from extremal area variations
Sign Up to like & getrecommendations! Published in 2019 at "Classical and Quantum Gravity"
DOI: 10.1088/1361-6382/ab377f
Abstract: The Ryu-Takayanagi and Hubeny-Rangamani-Takayanagi formulae suggest that bulk geometry emerges from the entanglement structure of the boundary theory. Using these formulae, we build on a result of Alexakis, Balehowsky, and Nachman to show that in… read more here.
Keywords: topology; metric reconstruction; towards bulk; bulk metric ... See more keywords
New metric reconstruction scheme for gravitational self-force calculations
Sign Up to like & getrecommendations! Published in 2021 at "Classical and Quantum Gravity"
DOI: 10.1088/1361-6382/ac37a5
Abstract: Inspirals of stellar-mass objects into massive black holes will be important sources for the space-based gravitational-wave detector LISA. Modelling these systems requires calculating the metric perturbation due to a point particle orbiting a Kerr black… read more here.
Keywords: reconstruction; gauge; scheme; force calculations ... See more keywords
Bayesian metric reconstruction with gravitational wave observations
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review D"
DOI: 10.1103/physrevd.102.084025
Abstract: Theories of gravity extending or modifying general relativity typically allow for black hole solutions different from the Schwarzschild/Kerr geometries. Electromagnetic observations have been used to place constraints on parametrized deviations from the Schwarzschild/Kerr metrics, in… read more here.
Keywords: gravitational wave; black hole; wave observations; reconstruction gravitational ... See more keywords
Bulk metric reconstruction from boundary entanglement
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review D"
DOI: 10.1103/physrevd.98.066017
Abstract: Most of the literature in the bulk reconstruction program in holography focuses on recovering local bulk operators propagating on a quasilocal bulk geometry and the knowledge of the bulk geometry is always assumed or guessed.… read more here.
Keywords: bulk; reconstruction boundary; geometry; bulk metric ... See more keywords