317 citations · 706 across the 16 of their papers we have counts for
7 papers · 1 filter
Parallel Quantum Simulation of Large Systems on Small Quantum Computers
Fergus Barratt, James Dborin, Matthias Bal +3
Tensor networks permit computational and entanglement resources to be concentrated in interesting regions of Hilbert space. Implemented on NISQ machines they allow simulation of qu…
Hierarchical quantum classifiers
Edward Grant, Marcello Benedetti, Shuxiang Cao +5
Quantum circuits with hierarchical structure have been used to perform binary classification of classical data encoded in a quantum state. We demonstrate that more expressive circu…
Time Evolution and Deterministic Optimisation of Correlator Product States
Vid Stojevic, Philip Crowley, Tanja Đurić +2
We study a restricted class of correlator product states (CPS) for a spin-half chain in which each spin is contained in just two overlapping plaquettes. This class is also a restri…
Quantum Gross-Pitaevskii Equation
Jutho Haegeman, Damian Draxler, Vid Stojevic +3
We introduce a non-commutative generalization of the Gross-Pitaevskii equation for one-dimensional quantum gasses and quantum liquids. This generalization is obtained by applying t…
Transfer Matrices and Excitations with Matrix Product States
V. Zauner, D. Draxler, L. Vanderstraeten +6
We investigate the relation between static correlation functions in the ground state of local quantum many-body Hamiltonians and the dispersion relations of the corresponding low e…
Conformal Data from Finite Entanglement Scaling
Vid Stojevic, Jutho Haegeman, I. P. McCulloch +2
In this paper we apply the formalism of translation invariant (continuous) matrix product states in the thermodynamic limit to dimensional critical models. Finite bond dime…