23 citations · 72 across the 15 of their papers we have counts for
6 papers · 1 filter
Quartic quantum speedups for community detection
Alexander Schmidhuber, Alexander Zlokapa
Community detection is a foundational problem in data science. Its natural extension to hypergraphs captures higher-order correlations beyond pairwise interactions. In this work, w…
Hamiltonian Decoded Quantum Interferometry
Alexander Schmidhuber, Jonathan Z. Lu, Noah Shutty +3
We introduce Hamiltonian Decoded Quantum Interferometry (HDQI), a quantum algorithm that utilizes coherent Bell measurements and the symplectic representation of the Pauli group to…
Constructive interference at the edge of quantum ergodic dynamics
Dmitry A. Abanin, Rajeev Acharya, Laleh Aghababaie-Beni +262
Quantum observables in the form of few-point correlators are the key to characterizing the dynamics of quantum many-body systems. In dynamics with fast entanglement generation, qua…
Gate-tunable band-edge in few-layer MoS
Michele Masseroni, Isaac Soltero, James G. Hugh +9
Transition metal dichalcogenides (TMDs) have garnered significant research interest due to the variation in band-edge locations within the hexagonal Brillouin zone between single-l…
Phase estimation with partially randomized time evolution
Jakob Günther, Freek Witteveen, Alexander Schmidhuber +3
Quantum phase estimation combined with Hamiltonian simulation is the most promising algorithmic framework to computing ground state energies on quantum computers. Its main computat…
A quantum algorithm for Khovanov homology
Alexander Schmidhuber, Michele Reilly, Paolo Zanardi +2
Khovanov homology is a topological knot invariant that categorifies the Jones polynomial, recognizes the unknot, and is conjectured to appear as an observable in supersymmetri…