Correlations in Perturbed Dual-Unitary Circuits: Efficient Path-Integral Formula
Pavel Kos, Bruno Bertini, Tomaž Prosen
Abstract
Dual-unitary quantum circuits are a class of many-body models that allow for direct computation of useful diagnostics. A new study shows that important features of these models are stable under perturbations.
Topics & Concepts
Unitary stateDual (grammatical number)ComputationElectronic circuitClass (philosophy)MathematicsQuantumTopology (electrical circuits)Computer sciencePhysicsAlgorithmQuantum mechanicsCombinatoricsArtificial intelligenceArtLawPolitical scienceLiteratureQuantum many-body systemsQuantum and electron transport phenomenaQuantum Computing Algorithms and Architecture