208 citations · 2.4k across the 40 of their papers we have counts for
8 papers · 1 filter
Wavepacket detection with the Unruh-DeWitt model
Eduardo Martin-Martinez, Miguel Montero, Marco del Rey
In this paper we deal with several issues regarding the localization properties of the Unruh-DeWitt (UdW) detector model. Since its original formulation as a pointlike detector, th…
Non-monotonic entanglement of physical EM field states in non-inertial frames
Miguel Montero, Marco del Rey, Eduardo Martin-Martinez
We develop a general technique to analyse the quantum effects of acceleration on realistic spatially-localised electromagnetic field states entangled in the polarization degree of…
Fundamental limitations to information transfer in accelerated frames
Eduardo Martin-Martinez, Dominic Hosler, Miguel Montero
We study communication between an inertial observer and one of two causally-disconnected counter accelerating observers. We will restrict the quantum channel considering inertial-t…
Convergence of fermionic field entanglement at infinite acceleration in relativistic quantum information
M. Montero, E. Martin-Martinez
We provide a simple argument showing that, in the limit of infinite acceleration, the entanglement in a fermionic field bipartite system must be independent of the choice of Unruh…
Comment on "On two misconceptions in current relativistic quantum information"
M. Montero, E. Martin-Martinez
We show that, contrarily to the claims in [K. Bradler, (2011), arXiv:1108.5553] (and arXiv:1201.1045), the reference [Phys. Rev. A 83, 062323 (2011)] is devoid of flaws or mistakes…
Fermionic entanglement extinction in non-inertial frames
M. Montero, J. Leon, E. Martin-Martinez
We study families of fermionic field states in non-inertial frames which show no entanglement survival in the infinite acceleration limit. We generalise some recent results where s…