302 citations · 4.8k across the 103 of their papers we have counts for
8 papers · 2 filters
Purification in Rapid Repeated Interaction Systems
Daniel Grimmer, Robert B. Mann, Eduardo Martin-Martinez
We investigate the open dynamics of a quantum system when it is rapidly repeatedly updated by a quantum channel. Specifically, we analyze when this dynamics can purify the system.…
Information carrying capacity of a cosmological constant
Petar Simidzija, Eduardo Martin-Martinez
We analyze the exchange of information in different cosmological backgrounds when sender and receiver are timelike separated and communicate through massless fields (without the ex…
Thermalization of particle detectors: The Unruh effect and its reverse
Luis J. Garay, Eduardo Martin-Martinez, Jose de Ramon
We study the Anti-Unruh effect in general stationary scenarios. We find that, for accelerated trajectories, a particle detector coupled to a KMS state of a quantum field can cool d…
The equivalence principle and QFT: Can a particle detector tell if we live inside a hollow shell?
Keith K. Ng, Robert B. Mann, Eduardo Martin-Martinez
We show that a particle detector can distinguish the interior of a hollow shell from flat space for switching times much shorter than the light-crossing time of the shell, even tho…
Entanglement harvesting from the electromagnetic vacuum with hydrogenlike atoms
Alejandro Pozas-Kerstjens, Eduardo Martin-Martinez
We study how two fully-featured hydrogenlike atoms harvest entanglement from the electromagnetic field vacuum, even when the atoms are spacelike separated. We compare the electroma…
Open dynamics under rapid repeated interaction
Daniel Grimmer, David Layden, Robert B. Mann +1
We investigate the emergent open dynamics of a quantum system that undergoes rapid repeated unitary interactions with a sequence of ancillary systems. We study in detail how decohe…
Low energy signatures of nonlocal field theories
Alessio Belenchia, Dionigi M. T. Benincasa, Eduardo Martin-Martinez +1
The response of inertial particle detectors coupled to a scalar field satisfying nonlocal dynamics described by nonanalytic functions of the d'Alembertian operator is studie…
Certified Randomness from a Two-Level System in a Relativistic Quantum Field
Le Phuc Thinh, Jean-Daniel Bancal, Eduardo Martin-Martinez
Randomness is an indispensable resource in modern science and information technology. Fortunately, an experimentally simple procedure exists to generate randomness with well-charac…