302 citations · 4.8k across the 103 of their papers we have counts for
10 papers · 2 filters
Perfect Zeno-like effect through imperfect measurements at a finite frequency
David Layden, Eduardo Martin-Martinez, Achim Kempf
The quantum Zeno effect is usually thought to require infinitely frequent and perfect projective measurements to freeze the dynamics of quantum states. We show that perfect freezin…
Entanglement in curved spacetimes and cosmology
Eduardo Martin-Martinez, Nicolas C. Menicucci
We review recent results regarding entanglement in quantum fields in cosmological spacetimes and related phenomena in flat spacetime such as the Unruh effect. We being with a summa…
Quantum Seismology
Eric G. Brown, William Donnelly, Achim Kempf +3
We propose a quantum mechanical method of detecting weak vibrational disturbances inspired by the protocol of entanglement farming. We consider a setup where pairs of atoms in thei…
Measuring motion through relativistic quantum effects
Aida Ahmadzadegan, Robert B. Mann, Eduardo Martin-Martinez
We show that the relativistic signatures on the transition probability of atoms moving through optical cavities are very sensitive to their spatial trajectory. This allows for the…
Unruh-DeWitt detector response along static and circular geodesic trajectories for Schwarzschild-AdS black holes
Keith K. Ng, Lee Hodgkinson, Jorma Louko +2
We present novel methods to numerically address the problem of characterizing the response of particle detectors in curved spacetimes. These methods allow for the integration of th…
Quantum Thermometry
Robert B. Mann, Eduardo Martin-Martinez
In this review article we revisit and spell out the details of previous work on how Berry phase can be used to construct a precision quantum thermometer. An important advantage of…
Information transmission without energy exchange
Robert H. Jonsson, Eduardo Martin-Martinez, Achim Kempf
We show that it is possible to use a massless field in the vacuum to communicate in such a way that the signal travels arbitrarily slower than the speed of light and such that no e…
Particle detectors and the zero mode of a quantum field
Eduardo Martin-Martinez, Jorma Louko
We study the impact of the zero-mode of a quantum field on the evolution of a particle detector. For a massless scalar field in a periodic cavity, we show that the impact of the ze…
Quantum gates via relativistic remote control
Eduardo Martin-Martinez, Chris Sutherland
We harness general relativistic effects to gain quantum control on a stationary qubit in an optical cavity by controlling the non-inertial motion of a different probe atom. Further…
Mode invisibility as a quantum non-demolition measurement of coherent light
Marvellous Onuma-Kalu, Robert B. Mann, Eduardo Martin-Martinez
We exploit geometric properties of quantum states of light in optical cavities to carry out quantum non-demolition measurements. We generalize the 'mode invisibility' method to obt…