152 citations · 181 across the 6 of their papers we have counts for
3 papers · 2 filters
On the Quantum versus Classical Learnability of Discrete Distributions
Ryan Sweke, Jean-Pierre Seifert, Dominik Hangleiter +1
Here we study the comparative power of classical and quantum learners for generative modelling within the Probably Approximately Correct (PAC) framework. More specifically we consi…
Semi-device-dependent blind quantum tomography
Ingo Roth, Jadwiga Wilkens, Dominik Hangleiter +1
Extracting tomographic information about quantum states is a crucial task in the quest towards devising high-precision quantum devices. Current schemes typically require measuremen…
Pinned QMA: The power of fixing a few qubits in proofs
Daniel Nagaj, Dominik Hangleiter, Jens Eisert +1
What could happen if we pinned a single qubit of a system and fixed it in a particular state? First, we show that this can greatly increase the complexity of static questions -- gr…