Zobrazeno 1 - 10
of 10 033
pro vyhledávání: '"P Quevedo"'
Autor:
Quevedo, Hernando
We investigate how test particles absorbed by a black hole affect the properties of the event horizon. We consider particles that arrive from infinity with positive energy and cross the horizon. We also study the absorption of particles with negative
Externí odkaz:
http://arxiv.org/abs/2410.22645
The notion of projection families generalizes the classical notions of vector and operator-valued measures. We show that projection families are general enough to extend the Spectral Theorem to Banach algebras and operators between Banach spaces. To
Externí odkaz:
http://arxiv.org/abs/2410.20725
We construct a new kind of measures, called projection families, which generalize the classical notion of vector and operator-valued measures. The maximal class of reasonable functions admits an integral with respect to a projection family, where the
Externí odkaz:
http://arxiv.org/abs/2410.19306
The initial state of the spherical gravitational collapse in general relativity has been studied with different methods, especially by using {\it a priori} given equations of state that describe the matter as a perfect fluid. We propose an alternativ
Externí odkaz:
http://arxiv.org/abs/2410.17537
Wireless Human-Machine Collaboration (WHMC) represents a critical advancement for Industry 5.0, enabling seamless interaction between humans and machines across geographically distributed systems. As the WHMC systems become increasingly important for
Externí odkaz:
http://arxiv.org/abs/2410.14153
Autor:
Quevedo, Hernando
We analyze the equilibrium space of an ideal gas using the formalism of geometrothermodynamics. We introduce the concept of thermodynamic geodesics to show that the equilibrium space around a particular initial state can be divided into two regions,
Externí odkaz:
http://arxiv.org/abs/2410.07639
Autor:
Pugliese, D., Quevedo, H.
Recently, new exploratory channels have opened up for the physics of highly compact objects, such as gravitational waves and black hole shadows. Moreover, more precise analysis and observations are now possible in the physics of accretion around comp
Externí odkaz:
http://arxiv.org/abs/2409.20335
Autor:
Cicoli, Michele, Hughes, Christopher, Kamal, Ahmed Rakin, Marino, Francesco, Quevedo, Fernando, Ramos-Hamud, Mario, Villa, Gonzalo
We study a new framework for brane-antibrane inflation where moduli stabilisation relies purely on perturbative corrections to the effective action. This guarantees that the model does not suffer from the eta-problem. The inflationary potential has t
Externí odkaz:
http://arxiv.org/abs/2410.00097
Autor:
Quevedo, Fernando, Schachner, Andreas
These lecture notes cover the Standard Model (SM) course for Part III of the Cambridge Mathematical Tripos, taught during the years 2020-2023. The course comprised 25 lectures and 4 example classes. Following a brief historical introduction, the SM i
Externí odkaz:
http://arxiv.org/abs/2409.09211
Autor:
Khanal, Bikram, Rivas, Pablo, Sanjel, Arun, Sooksatra, Korn, Quevedo, Ernesto, Rodriguez, Alejandro
Despite the mounting anticipation for the quantum revolution, the success of Quantum Machine Learning (QML) in the Noisy Intermediate-Scale Quantum (NISQ) era hinges on a largely unexplored factor: the generalization error bound, a cornerstone of rob
Externí odkaz:
http://arxiv.org/abs/2409.07626