8 citations · 9 across the 3 of their papers we have counts for
5 papers
The Lanczos potential in the Plebanski paradigm of gravity
Daniel Espín, Alejandro Jiménez Cano, Javier Olmedo +1
We present a new Plebanski formulation of General Relativity. The key difference is that we work with a gauge vector field derived from the Lanczos potential of the Weyl tensor. We…
Quantum entanglement of Hawking-Partner modes in expanding cavities
José Manuel Montes-Armenteros, Javier Olmedo
This article investigates quantum entanglement generated within a one-dimensional cavity where one boundary undergoes prescribed acceleration, a setup designed to mimic aspects of…
Robustness of analogue Hawking radiation in cavities with moving boundaries
Alberto García Martín-Caro, Javier Olmedo, Jose M. Sánchez Velázquez
In this work we explore the limitations and robustness of thermal radiation in dynamical Casimir systems serving as analogs for Hawking radiation. Through detailed numerical analys…
Duality Symmetry and Anomaly for Gravitational Waves in Curved Spacetime
Adrian del Rio, Javier Olmedo, António Torres Manso
The vacuum Einstein equations admit a formulation closely analogous to the source-free Maxwell theory. In particular, the linearized equations exhibit an electric-magnetic duality…
Classical and quantum field theory in a box with moving boundaries: A numerical study of the Dynamical Casimir Effect
Alberto García Martín-Caro, Gerardo García-Moreno, Javier Olmedo +1
We present a detailed description of a quantum scalar field theory within a flat spacetime confined to a cavity with perfectly reflecting moving boundaries. Moreover, we establish…