9 citations · 14 across the 8 of their papers we have counts for
3 papers · 1 filter
Quantum networks with coherent routing of information through multiple nodes
Hlér Kristjánsson, Yan Zhong, Anthony Munson +1
Large-scale communication networks, such as the internet, rely on routing packets of data through multiple intermediate nodes to transmit information from a sender to a receiver. I…
Consistent circuits for indefinite causal order
Augustin Vanrietvelde, Nick Ormrod, Hlér Kristjánsson +1
Over the past decade, a number of quantum processes have been proposed which are logically consistent, yet feature a cyclic causal structure. However, there is no general formal me…
Quantum superposition of black hole states as a communication resource
Richard Howl, Ali Akil, Hlér Kristjánsson +2
The interplay between black holes and quantum information has revealed deep connections between gravity and quantum mechanics. For example, the classical spacetime geometry of a bl…