1k citations · 2.4k across the 38 of their papers we have counts for
38 papers
Uhlmann's theorem for relative entropies
Giulia Mazzola, David Sutter, Renato Renner
Uhlmann's theorem states that, for any two quantum states and , there exists an extension of such that the fidelity between and equal…
Quantum Kernel Alignment with Stochastic Gradient Descent
Gian Gentinetta, David Sutter, Christa Zoufal +2
Quantum support vector machines have the potential to achieve a quantum speedup for solving certain machine learning problems. The key challenge for doing so is finding good quantu…
Optimal wire cutting with classical communication
Lukas Brenner, Christophe Piveteau, David Sutter
Circuit knitting is the process of partitioning large quantum circuits into smaller subcircuits such that the result of the original circuits can be deduced by only running the sub…
Circuit knitting with classical communication
Christophe Piveteau, David Sutter
The scarcity of qubits is a major obstacle to the practical usage of quantum computers in the near future. To circumvent this problem, various circuit knitting techniques have been…
Generalised entropy accumulation
Tony Metger, Omar Fawzi, David Sutter +1
Consider a sequential process in which each step outputs a system and updates a side information register . We prove that if this process satisfies a natural "non-signalli…
The complexity of quantum support vector machines
Gian Gentinetta, Arne Thomsen, David Sutter +1
Quantum support vector machines employ quantum circuits to define the kernel function. It has been shown that this approach offers a provable exponential speedup compared to any kn…