2k citations · 24.3k across the 418 of their papers we have counts for
9 papers · 2 filters
Mode-Invisibility as a non-Destructive Probe of Entangled QUBIT-CAT States
Paulina Corona-Ugalde, Marvellous Onuma-Kalu, Robert B. Mann
We investigate the dynamics for a two level atomic system entangled to coherent states using the recently developed mode invisibility technique. Using a quantum 2-level probe, we d…
Gravity is not a Pairwise Local Classical Channel
Natacha Altamirano, Paulina Corona-Ugalde, Robert B. Mann +1
It is currently believed that there is no experimental evidence on possibly quantum features of gravity or gravity-motivated modifications of quantum mechanics. Here we show that s…
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.…
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…
Unitarity, Feedback, Interactions -- Dynamics Emergent from Repeated Measurements
Natacha Altamirano, Paulina Corona-Ugalde, Robert B. Mann +1
Motivated by the recent efforts to describe the gravitational interaction as a classical channel arising from continuous quantum measurements, we study what types of dynamics can e…
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…
Quantum reference frames associated with non-compact groups: the case of translations and boosts, and the role of mass
Alexander R. H. Smith, Marco Piani, Robert B. Mann
Quantum communication without a shared reference frame or the construction of a relational quantum theory requires the notion of a quantum reference frame. We analyze aspects of qu…
Quantum Circuit Model for a Uniformly Accelerated Mirror
Daiqin Su, C. T. Marco Ho, Robert B. Mann +1
We develop a quantum circuit model describing unitary interactions between quantum fields and a uniformly accelerated object, and apply it to a semi-transparent mirror which unifor…
Effect of relativistic acceleration on localized two-mode Gaussian quantum states
Mehdi Ahmadi, Krzysztof Lorek, Agata Chęcińska +3
We study how an arbitrary Gaussian state of two localized wave packets, prepared in an inertial frame of reference, is described by a pair of uniformly accelerated observers. We ex…