65 citations · 225 across the 9 of their papers we have counts for
9 papers
What gravity mediated entanglement can really tell us about quantum gravity
Eduardo Martín-Martínez, T. Rick Perche
We revisit the Bose-Marletto-Vedral (BMV) table-top experimental proposal - which aims to witness quantum gravity using gravity mediated entanglement - analyzing the role of locali…
Warp Drive Aerodynamics
Carlos Barceló, Valentin Boyanov, Luis J. Garay +2
In this work we analyse the potential for a warp drive spacetime to develop instabilities due to the presence of quantum matter. Particularly, we look for points of infinite bluesh…
Entanglement harvesting: detector gap and field mass optimization
Héctor Maeso-García, T. Rick Perche, Eduardo Martín-Martínez
We investigate the protocol of entanglement harvesting, where two spacelike separated particle detectors extract quantum correlations from a quantum field. Specifically, we analyze…
Experimental Activation of Strong Local Passive States with Quantum Information
Nayeli A. Rodríguez-Briones, Hemant Katiyar, Eduardo Martín-Martínez +1
Strong local passivity is a property of multipartite quantum systems from which it is impossible to extract energy locally. Surprisingly, if the strong local passive state displays…
Harvesting entanglement from complex scalar and fermionic fields with linearly coupled particle detectors
T. Rick Perche, Caroline Lima, Eduardo Martín-Martínez
We explore entanglement harvesting with particle detectors that couple linearly to non-Hermitian fields. Specifically, we analyze the case of particle detectors coupled to a comple…
The geometry of spacetime from quantum measurements
T. Rick Perche, Eduardo Martín-Martínez
We provide a setup by which one can recover the geometry of spacetime from local measurements of quantum particle detectors coupled to a quantum field. Concretely, we show how one…
Sabotaging the harvesting of correlations from quantum fields
Abhisek Sahu, Irene Melgarejo-Lermas, Eduardo Martín-Martínez
We study the non-perturbative harvesting of classical and quantum correlations between two parties coupled to a quantum field. First, we consider a scenario with an arbitrary numbe…
When entanglement harvesting is not really harvesting
Erickson Tjoa, Eduardo Martín-Martínez
We revisit the entanglement harvesting protocol when two detectors are in causal contact. We study the role of field-mediated communication in generating entanglement between the t…
Measurements in QFT: Weakly coupled local particle detectors and entanglement harvesting
Daniel Grimmer, Bruno de S. L. Torres, Eduardo Martín-Martínez
We present a comparison of the AQFT-based Fewster-Verch framework with the Unruh-DeWitt particle detector models commonly employed in relativistic quantum information and QFT in cu…