358 citations · 3.8k across the 54 of their papers we have counts for
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Fermionic mode entanglement in quantum information
Nicolai Friis, Antony R. Lee, David Edward Bruschi
We analyze fermionic modes as fundamental entities for quantum information processing. To this end we construct a density operator formalism on the underlying Fock space and demons…
Relativistic Quantum Teleportation with Superconducting Circuits
Nicolai Friis, Antony R. Lee, Kevin Truong +4
We study the effects of relativistic motion on quantum teleportation and propose a realizable experiment where our results can be tested. We compute bounds on the optimal fidelity…
Quantum gates and multipartite entanglement resonances realized by non-uniform cavity motion
Nicolai Friis, Marcus Huber, Ivette Fuentes +1
We demonstrate the presence of genuine multipartite entanglement between the modes of quantum fields in non-uniformly moving cavities. The transformations generated by the cavity m…
Entanglement generation in relativistic quantum fields
Nicolai Friis, Ivette Fuentes
We present a general, analytic recipe to compute the entanglement that is generated between arbitrary, discrete modes of bosonic quantum fields by Bogoliubov transformations. Our s…
Motion generates entanglement
Nicolai Friis, David Edward Bruschi, Jorma Louko +1
We demonstrate entanglement generation between mode pairs of a quantum field in a nonuniformly accelerated cavity in Minkowski space-time. The effect is sensitive to the initial st…