70 citations · 72 across the 2 of their papers we have counts for
3 papers · 1 filter
The Structure of Higher-Order Quantum Resources with an Application to Coherence
Felix Ahnefeld, Thomas Theurer, Martin B. Plenio
We develop a general framework for higher-order quantum resources that treats the resourcefulness of quantum states, channels, and supermaps (also called processes) in a unified ma…
Coherence as a resource for phase estimation
Felix Ahnefeld, Thomas Theurer, Martin B. Plenio
Quantum phase estimation is a core task in quantum technologies ranging from metrology to quantum computing, where it appears as a key subroutine in various algorithms. Here, we qu…
On the Role of Coherence in Shor's Algorithm
Felix Ahnefeld, Thomas Theurer, Dario Egloff +2
Shor's factoring algorithm provides a super-polynomial speed-up over all known classical factoring algorithms. Here, we address the question of which quantum properties fuel this a…