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pro vyhledávání: '"A, Duque"'
Models of gravitational collapse provide important means to test whether non-classical space-time effects motivated for instance by quantum gravity can be realized in generic ways in physically relevant situations. Here, a detailed analysis of margin
Externí odkaz:
http://arxiv.org/abs/2412.18054
Autor:
Duque, Francisco
This set of notes guided a 2 hour lecture on "Extreme-Mass-Ratio Inspirals in Fundamental Fields for the New Horizons for Psi School and Workshop", hosted at Instituto Superior Tecnico, University of Lisbon, between 1 - 5 July 2024. It introduces how
Externí odkaz:
http://arxiv.org/abs/2412.08711
We analyze a toy model that obeys environmentally induced decoherence and quantum Darwinism and satisfies the decoherent histories criterion and Leggett-Garg inequalities with respect to the pointer basis. Yet, the resulting "classical" dynamics are
Externí odkaz:
http://arxiv.org/abs/2412.08444
Data-driven approaches to philosophy have emerged as a valuable tool for studying the history of the discipline. However, most studies in this area have focused on a limited number of journals from specific regions and subfields. We expand the scope
Externí odkaz:
http://arxiv.org/abs/2412.04236
Autor:
Ferreira, Ashley, Singh, Mahip, Capra, Andrea, Carli, Ina, Quiceno, Daniel Duque, Fedorko, Wojciech T., Fujiwara, Makoto M., Li, Muyan, Martin, Lars, Saito, Yukiya, Smith, Gareth, Xu, Anqi
The ALPHA-g experiment at CERN aims to perform the first-ever direct measurement of the effect of gravity on antimatter, determining its weight to within 1% precision. This measurement requires an accurate prediction of the vertical position of annih
Externí odkaz:
http://arxiv.org/abs/2412.00961
Most of the potential physical effects of loop quantum gravity have been derived in effective models that modify the constraints of canonical general relativity in specific forms. Emergent modified gravity evaluates important conditions that ensure t
Externí odkaz:
http://arxiv.org/abs/2411.17545
Autor:
Duque, Edgar Mauricio Salazar, van der Holst, Bart, Vergara, Pedro P., Giraldo, Juan S., Nguyen, Phuong H., Van der Molen, Anne, Han, Slootweg
This paper presents the spherical lower dimensional representation for daily medium voltage load profiles, based on principal component analysis. The objective is to unify and simplify the tasks for (i) clustering visualisation, (ii) outlier detectio
Externí odkaz:
http://arxiv.org/abs/2411.14346
We study the evolution of eccentric, equatorial extreme-mass-ratio inspirals (EMRIs) immersed in the accretion disks of active galactic nuclei. We find that single gravitational-wave observations from these systems could provide measurements with ~ 1
Externí odkaz:
http://arxiv.org/abs/2411.03436
Deformations of spacelike hypersurfaces in space-time play an important role in discussions of general covariance and slicing independence in gravitational theories. In a canonical formulation, they provide the geometrical meaning of gauge transforma
Externí odkaz:
http://arxiv.org/abs/2410.18807
Emergent modified gravity is a post-Einsteinian gravitational theory where spacetime geometry is not fundamental but rather emerges from the gravitational degrees of freedom in a non-trivial way. The specific relationship between geometry and these d
Externí odkaz:
http://arxiv.org/abs/2410.17501