27 citations · 72 across the 9 of their papers we have counts for
9 papers
No black holes from light
Álvaro Álvarez-Domínguez, Luis J. Garay, Eduardo Martín-Martínez +1
We show that it is not possible to concentrate enough light to precipitate the formation of an event horizon. We argue that the dissipative quantum effects coming from the self-int…
Interference of communication and field correlations in entanglement harvesting
Matheus H. Zambianco, Adam Teixidó-Bonfill, Eduardo Martín-Martínez
We reveal that the information exchange between particle detectors and their ability to harvest correlations from a quantum field can interfere constructively and destructively. Th…
Thermodynamic Analysis of Algorithmic Cooling Protocols: Efficiency Metrics and Improved Designs
Junan Lin, Nayeli A. Rodríguez-Briones, Eduardo Martín-Martínez +1
Algorithmic cooling (AC) protocols have been predominantly studied for their cooling capabilities, with limited attention paid to their thermodynamic properties. This work explores…
Particle detectors under chronological hazard
Ana Alonso-Serrano, Erickson Tjoa, Luis J. Garay +1
We analyze how the presence of closed timelike curves (CTCs) characterizing a time machine can be discerned by placing a local particle detector in a region of spacetime which is c…
A proposal to characterize and quantify superoscillations
Yu Li, José Polo-Gómez, Eduardo Martín-Martínez
We present a formal definition of superoscillating function. We discuss the limitations of previously proposed definitions and illustrate that they do not cover the full gamut of s…
Non-perturbative method for particle detectors with continuous interactions
José Polo-Gómez, Eduardo Martín-Martínez
We show that detector switching profiles consisting of trains of delta couplings are a useful computational tool to efficiently approximate results involving continuous switching f…
Semiclassical gravity beyond coherent states
Shahnewaz Ahmed, Caroline Lima, Eduardo Martín-Martínez
We show that it is possible to still use semiclassical gravity together with quantum field theory beyond the regimes where the field state is coherent. In particular, we identify f…
Fully Relativistic Entanglement Harvesting
T. Rick Perche, José Polo-Gómez, Bruno de S. L. Torres +1
We study the protocol of entanglement harvesting when the particle detectors that harvest entanglement from the field are replaced by fully relativistic quantum field theories. We…
Toward a physically motivated notion of Gaussian complexity geometry
Bruno de S. L. Torres, Eduardo Martín-Martínez
We present a general construction of a geometric notion of circuit complexity for Gaussian states (both bosonic and fermionic) in terms of Riemannian geometry. We lay out general c…