2 citations
- École Polytechnique Fédérale de LausanneCH3 papers
- ETH ZurichCH1 paper
- Hanbat National UniversityKR1 paper
- IBM Research - Thomas J. Watson Research CenterUS1 paper
- Imperial College LondonGB1 paper
- King's College LondonGB1 paper
- Paul Scherrer InstituteCH1 paper
- Rensselaer Polytechnic InstituteUS1 paper
- University of BaselCH1 paper
- University of Massachusetts AmherstUS1 paper
4 papers · 1 filter
Mitigating errors in state preparation and measurement with noncomputational states
Conrad J. Haupt, Almudena Carrera Vazquez, Laurin E. Fischer +2
Error mitigation has enabled quantum computing applications with over one hundred qubits and deep circuits. Many error mitigation methods are noise-aware, relying on a faithful cha…
Gradient Scalability and Taylor Surrogation of Quantum Cost Landscapes
Sabri Meyer, Francesco Scala, Francesco Tacchino +1
Variational Quantum Algorithms are promising candidates for near-term quantum computing, yet they face scalability challenges due to barren plateaus, where gradients vanish exponen…
Spectral Gaps with Quantum Counting Queries and Oblivious State Preparation
Almudena Carrera Vazquez, Aleksandros Sobczyk
Approximating the -th spectral gap and the corresponding midpoint of an Hermitian matrix with eigenvalues $λ_1…
A circuit-differentiation framework for Green's functions on quantum computers
Samuele Piccinelli, Francesco Tacchino, Ivano Tavernelli +1
We propose a general framework for computing Retarded Green's Functions (RGFs) on quantum computers by recasting their evaluation as a problem of circuit differentiation. Our propo…