988 citations · 2.4k across the 18 of their papers we have counts for
18 papers
Networks of quantum reference frames and the nature of conserved quantities
Daniel Collins, Carolina Moreira Ferrera, Ismael L. Paiva +1
We show that networks of quantum frames of reference, in which one frame may be used to produce multiple other frames that in their turn prepare systems which may interact with one…
Charge acceleration without radiation
Yakir Aharonov, Daniel Collins, Sandu Popescu
The existence of electromagnetic radiation - radio-waves, microwaves, light, x-rays and so on - is one of the most important physical phenomena, and our ability to manipulate them…
Conservation Laws For Every Quantum Measurement Outcome
Daniel Collins, Sandu Popescu
In the paradigmatic example of quantum measurements, whenever one measures a system which starts in a superposition of two states of a conserved quantity, it jumps to one of the tw…
Angular Momentum Flows without anything carrying it
Yakir Aharonov, Daniel Collins, Sandu Popescu
Transfer of conserved quantities between two remote regions is generally assumed to be a rather trivial process: a flux of particles carrying the conserved quantities propagates fr…
Classical-to-quantum non-signalling boxes
Carolina Moreira Ferrera, Robin Simmons, James Purcell +2
Here we introduce the concept of classical input - quantum output (C-Q) non-signalling boxes, a generalisation of the classical input - classical output (C-C) non-signalling boxes.…
Teleportation of Post-Selected Quantum States
Daniel Collins
Teleportation allows Alice to send a pre-prepared quantum state to Bob using only pre-shared entanglement and classical communication. Here we show that it is possible to teleport…