Entanglement and Renormalisation for Quantum Fields

Project Information

ERQUAF

Grant agreement ID: 715861

DOI 10.3030/715861

Project closed

EC signature date 10 October 2016

Start date 1 February 2017

End date 31 January 2023

Funded under

• EXCELLENT SCIENCE - European Research Council (ERC)

Total cost € 1 499 375,00

EU contribution € 1 499 375,00

Coordinated by

UNIVERSITEIT GENT
Belgium

Publications

Peer reviewed articles (29)

Tensor Networks Can Resolve Fermi Surfaces

Author(s): Quinten Mortier; Norbert Schuch; Frank Verstraete; Jutho Haegeman
Published in: Physical Review Letters, 2022, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.129.206401

A critical lattice model for a Haagerup conformal field theory

Author(s): Robijn Vanhove; Laurens Lootens; Maarten Van Damme; Ramona Wolf; Tobias J. Osborne; Jutho Haegeman; Frank Verstraete
Published in: Physical Review Letters, 2022, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.128.231602

Tangent-space methods for truncating uniform MPS

Author(s): Bram Vanhecke; Maarten Van Damme; Jutho Haegeman; Laurens Vanderstraeten; Frank Verstraete
Published in: SciPost Physics Core, 2021, ISSN 2666-9366
Publisher: The SciPost Foundation
DOI: 10.48550/arxiv.2001.11882

Variational optimization of continuous matrix product states

Author(s): Benoît Tuybens; Jacopo De Nardis; Jutho Haegeman; Frank Verstraete
Published in: Physical Review Letters, 2022, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.48550/arxiv.2006.01801

Efficient MPS methods for extracting spectral information on rings and cylinders

Author(s): Van Damme, Maarten; Vanhove, Robijn; Haegeman, Jutho; Verstraete, Frank; Vanderstraeten, Laurens
Published in: Physical Review B, 2021, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.104.115142

Lattice regularisation and entanglement structure of the Gross-Neveu model

Author(s): Gertian Roose; Nick Bultinck; Laurens Vanderstraeten; Frank Verstraete; Karel Van Acoleyen; Jutho Haegeman
Published in: Journal of High Energy Physics, 2021, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep07(2021)207

Entanglement compression in scale space: From the multiscale entanglement renormalization ansatz to matrix product operators

Author(s): Karel Van Acoleyen; Andrew Hallam; Matthias Bal; Markus Hauru; Jutho Haegeman; Frank Verstraete
Published in: Physical Review B, 2020, ISSN 2469-9969
Publisher: American Physical Society
DOI: 10.1103/physrevb.102.165131

Matrix product operator symmetries and intertwiners in string-nets with domain walls

Author(s): Laurens Lootens, Jürgen Fuchs, Jutho Haegeman, Christoph Schweigert, Frank Verstraete
Published in: SciPost Physics, Issue 10/3, 2021, ISSN 2542-4653
Publisher: SciPost
DOI: 10.21468/scipostphys.10.3.053

Riemannian optimization of isometric tensor networks

Author(s): Markus Hauru, Maarten Van Damme, Jutho Haegeman
Published in: SciPost Physics, Issue 10/2, 2021, ISSN 2542-4653
Publisher: SciPost
DOI: 10.21468/scipostphys.10.2.040

Bridging Perturbative Expansions with Tensor Networks

Author(s): Laurens Vanderstraeten, Michaël Mariën, Jutho Haegeman, Norbert Schuch, Julien Vidal, Frank Verstraete
Published in: Physical Review Letters, Issue 119/7, 2017, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/PhysRevLett.119.070401

Renormalization Group Flows of Hamiltonians Using Tensor Networks

Author(s): M. Bal, M. Mariën, J. Haegeman, F. Verstraete
Published in: Physical Review Letters, Issue 118/25, 2017, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/PhysRevLett.118.250602

Finite-representation approximation of lattice gauge theories at the continuum limit with tensor networks

Author(s): Boye Buyens, Simone Montangero, Jutho Haegeman, Frank Verstraete, Karel Van Acoleyen
Published in: Physical Review D, Issue 95/9, 2017, ISSN 2470-0010
Publisher: Americal Physical Society
DOI: 10.1103/PhysRevD.95.094509

Rigorous Free-Fermion Entanglement Renormalization from Wavelet Theory

Author(s): Jutho Haegeman, Brian Swingle, Michael Walter, Jordan Cotler, Glen Evenbly, Volkher B. Scholz
Published in: Physical Review X, Issue 8/1, 2018, ISSN 2160-3308
Publisher: American Physical Society
DOI: 10.1103/physrevx.8.011003

Global Anomaly Detection in Two-Dimensional Symmetry-Protected Topological Phases

Author(s): Nick Bultinck, Robijn Vanhove, Jutho Haegeman, Frank Verstraete
Published in: Physical Review Letters, Issue 120/15, 2018, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/PhysRevLett.120.156601

Topological nature of spinons and holons: Elementary excitations from matrix product states with conserved symmetries

Author(s): V. Zauner-Stauber, L. Vanderstraeten, J. Haegeman, I. P. McCulloch, F. Verstraete
Published in: Physical Review B, Issue 97/23, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.97.235155

Error estimates for extrapolations with matrix-product states

Author(s): C. Hubig, J. Haegeman, U. Schollwöck
Published in: Physical Review B, Issue 97/4, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.97.045125

Thermal states as convex combinations of matrix product states

Author(s): Mario Berta, Fernando G. S. L. Brandão, Jutho Haegeman, Volkher B. Scholz, Frank Verstraete
Published in: Physical Review B, Issue 98/23, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.98.235154

Faster methods for contracting infinite two-dimensional tensor networks

Author(s): M. T. Fishman, L. Vanderstraeten, V. Zauner-Stauber, J. Haegeman, F. Verstraete
Published in: Physical Review B, Issue 98/23, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.98.235148

Simulating excitation spectra with projected entangled-pair states

Author(s): Laurens Vanderstraeten, Jutho Haegeman, Frank Verstraete
Published in: Physical Review B, Issue 99/16, 2019, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.99.165121

Tangent-space methods for uniform matrix product states

Author(s): Laurens Vanderstraeten, Jutho Haegeman, Frank Verstraete
Published in: SciPost Physics Lecture Notes, 2019, ISSN 2590-1990
Publisher: SciPost
DOI: 10.21468/SciPostPhysLectNotes.7

Scaling Hypothesis for Matrix Product States

Author(s): Bram Vanhecke, Jutho Haegeman, Karel Van Acoleyen, Laurens Vanderstraeten, Frank Verstraete
Published in: Physical Review Letters, Issue 123/25, 2019, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/PhysRevLett.123.250604

Galois Conjugated Tensor Fusion Categories and Nonunitary Conformal Field Theory

Author(s): Laurens Lootens, Robijn Vanhove, Jutho Haegeman, Frank Verstraete
Published in: Physical Review Letters, Issue 124/12, 2020, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.124.120601

Anomalous domain wall condensation in a modified Ising chain

Author(s): Gertian Roose, Laurens Vanderstraeten, Jutho Haegeman, Nick Bultinck
Published in: Physical Review B, Issue 99/19, 2019, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.99.195132

Restricted Boltzmann Machines for Quantum States with Non-Abelian or Anyonic Symmetries

Author(s): Tom Vieijra, Corneel Casert, Jannes Nys, Wesley De Neve, Jutho Haegeman, Jan Ryckebusch, Frank Verstraete
Published in: Physical Review Letters, Issue 124/9, 2020, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.124.097201

Tensor-network approach to phase transitions in string-net models

Author(s): Alexis Schotte, Jose Carrasco, Bram Vanhecke, Laurens Vanderstraeten, Jutho Haegeman, Frank Verstraete, Julien Vidal
Published in: Physical Review B, Issue 100/24, 2019, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.100.245125

Mapping Topological to Conformal Field Theories through strange Correlators

Author(s): Robijn Vanhove, Matthias Bal, Dominic J. Williamson, Nick Bultinck, Jutho Haegeman, Frank Verstraete
Published in: Physical Review Letters, Issue 121/17, 2018, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.121.177203

Geometry of variational methods: dynamics of closed quantum systems

Author(s): Lucas Hackl; Tommaso Guaita; Tao Shi; Jutho Haegeman; Eugene Demler; J. Ignacio Cirac
Published in: SciPost Physics, 2020, ISSN 2542-4653
Publisher: SciPost
DOI: 10.21468/scipostphys.9.4.048

Real-time scattering of interacting quasiparticles in quantum spin chains

Author(s): Maarten Van Damme, Laurens Vanderstraeten, Jacopo De Nardis, Jutho Haegeman, Frank Verstraete
Published in: Physical Review Research, Issue 3/1, 2021, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.1103/physrevresearch.3.013078

Direct sampling of projected entangled-pair states

Author(s): Vieijra, Tom; Haegeman, Jutho; Verstraete, Frank; Vanderstraeten, Laurens
Published in: Physical Review B, Issue 3, 2021, ISSN 2469-9950
Publisher: Physical Review
DOI: 10.48550/arxiv.2109.07356