6 papers
Sub-Riemannian geometry of measurement based quantum computation
Lukas Hantzko, Arnab Adhikary, Robert Raussendorf
The computational power of quantum phases of matter with symmetry can be accessed through local measurements, but what is the most efficient way of doing so? In this work, we show…
A 3D lattice defect and efficient computations in topological MBQC
Gabrielle Tournaire, Marvin Schwiering, Robert Raussendorf +1
We describe an efficient, fully fault-tolerant implementation of Measurement-Based Quantum Computation (MBQC) in the 3D cluster state. The two key novelties are (i) the introductio…
Testing measurement-based computational phases of quantum matter on a quantum processor
Ryohei Weil, Dmytro Bondarenko, Arnab Adhikary +1
Many symmetry protected or symmetry enriched phases of quantum matter have the property that every ground state in a given such phase endows measurement based quantum computation w…
Simulation of quantum computation with magic states via Jordan-Wigner transformations
Michael Zurel, Lawrence Z. Cohen, Robert Raussendorf
Negativity in certain quasiprobability representations is a necessary condition for a quantum computational advantage. Here we define a quasiprobability representation exhibiting t…
Measurement-based quantum machine learning
Luis Mantilla Calderón, Robert Raussendorf, Polina Feldmann +1
Quantum machine learning (QML) leverages quantum computing for classical inference, furnishes the processing of quantum data with machine-learning methods, and provides quantum alg…
Duality between string and computational order in symmetry-enriched topological phases
Paul Herringer, Vir B. Bulchandani, Younes Javanmard +2
We present the first examples of topological phases of matter with uniform power for measurement-based quantum computation. This is possible thanks to a new framework for analyzing…