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Constrained Quantum Dynamics

Publications

Critically Slow Operator Dynamics in Constrained Many-Body Systems

Author(s): Johannes Feldmeier; Michael Knap
Published in: Physical Review Letters, Issue 127/23, 2021, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.127.235301

Parton theory of angle-resolved photoemission spectroscopy spectra in antiferromagnetic Mott insulators

Author(s): Annabelle Bohrdt, Eugene Demler, Frank Pollmann, Michael Knap, Fabian Grusdt
Published in: Physical Review B, Issue 102/3, 2020, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.102.035139

Nonlocal emergent hydrodynamics in a long-range quantum spin system

Author(s): Alexander Schuckert, Izabella Lovas, Michael Knap
Published in: Physical Review B, Issue 101/2, 2020, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.101.020416

Ergodicity Breaking Arising from Hilbert Space Fragmentation in Dipole-Conserving Hamiltonians

Author(s): Pablo Sala, Tibor Rakovszky, Ruben Verresen, Michael Knap, Frank Pollmann
Published in: Physical Review X, Issue 10/1, 2020, ISSN 2160-3308
Publisher: American Physical Society
DOI: 10.1103/physrevx.10.011047

Probing eigenstate thermalization in quantum simulators via fluctuation-dissipation relations

Author(s): Alexander Schuckert, Michael Knap
Published in: Physical Review Research, Issue 2/4, 2020, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.1103/physrevresearch.2.043315

Realizing topologically ordered states on a quantum processor

Author(s): K. J. Satzinger, Y.-J Liu, A. Smith, C. Knapp, M. Newman, C. Jones, Z. Chen, C. Quintana, X. Mi, A. Dunsworth, C. Gidney, I. Aleiner, F. Arute, K. Arya, J. Atalaya, R. Babbush, J. C. Bardin, R. Barends, J. Basso, A. Bengtsson, A. Bilmes, M. Broughton, B. B. Buckley, D. A. Buell, B. Burkett, N. Bushnell, B. Chiaro, R. Collins, W. Courtney, S. Demura, A. R. Derk, D. Eppens, C. Erickson, L. Faoro, E.
Published in: Science, Issue 374/6572, 2021, Page(s) 1237-1241, ISSN 0036-8075
Publisher: American Association for the Advancement of Science
DOI: 10.1126/science.abi8378

Prethermalization in one-dimensional quantum many-body systems with confinement

Author(s): Stefan Birnkammer, Alvise Bastianello, Michael Knap
Published in: Nature Communications, Issue 13, 2022, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-022-35301-6

Quantum sine-Gordon dynamics in coupled spin chains

Author(s): Elisabeth Wybo, Michael Knap, Alvise Bastianello
Published in: Physical Review B, Issue 106/7, 2022, ISSN 2469-9969
Publisher: American Physical Society
DOI: 10.1103/physrevb.106.075102

Fractonic Luttinger liquids and supersolids in a constrained Bose-Hubbard model

Author(s): Philip Zechmann, Ehud Altman, Michael Knap, and Johannes Feldmeier
Published in: Physical Review B, Issue 107, 2023, Page(s) 195131, ISSN 2469-9969
Publisher: American Physical Society
DOI: 10.1103/physrevb.107.195131

Evaluation of time-dependent correlators after a local quench in iPEPS: hole motion in the t-J model

Author(s): Claudius Hubig, Annabelle Bohrdt, Michael Knap, Fabian Grusdt, Ignacio Cirac
Published in: SciPost Physics, Issue 8/2, 2020, ISSN 2542-4653
Publisher: SciPost
DOI: 10.21468/scipostphys.8.2.021

Isometric tensor network representations of two-dimensional thermal states

Author(s): Wilhelm Kadow, Frank Pollmann, and Michael Knap
Published in: Physical Review B, Issue 107, 2023, ISSN 2469-9969
Publisher: American Physical Society
DOI: 10.1103/physrevb.107.205106

Emergent tracer dynamics in constrained quantum systems

Author(s): Johannes Feldmeier, William Witczak-Krempa, and Michael Knap
Published in: Physical Review B, Issue 106/09, 2022, ISSN 2469-9969
Publisher: American Physiocal Society
DOI: 10.1103/physrevb.106.094303

Fractionalized Prethermalization in a Driven Quantum Spin Liquid

Author(s): Hui-Ke Jin, Johannes Knolle, and Michael Knap
Published in: Physical Review Letters, Issue 130, 2023, Page(s) 226701, ISSN 1079-7114
Publisher: American Physical Society
DOI: 10.1103/physrevlett.130.226701

Statistical localization: From strong fragmentation to strong edge modes

Author(s): Tibor Rakovszky, Pablo Sala, Ruben Verresen, Michael Knap, Frank Pollmann
Published in: Physical Review B, Issue 101/12, 2020, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.101.125126

Hole spectral function of a chiral spin liquid in the triangular lattice Hubbard model

Author(s): Wilhelm Kadow, Laurens Vanderstraeten, and Michael Knap
Published in: Physical Review B, Issue 109/6, 2022, ISSN 2469-9969
Publisher: American Physical Society
DOI: 10.1103/physrevb.106.094417

Observing emergent hydrodynamics in a long-range quantum magnet

Author(s): Joshi, M. K.; Kranzl, F.; Schuckert, A.; Lovas, I.; Maier, C.; Blatt, R.; Knap, M.; Roos, C. F.
Published in: Science, Issue 376, 2022, Page(s) 720-724, ISSN 0036-8075
Publisher: American Association for the Advancement of Science

Coupled hydrodynamics in dipole-conserving quantum systems

Author(s): Ansgar G. Burchards, Johannes Feldmeier, Alexander Schuckert, and Michael Knap
Published in: Physical Review B, Issue 105/20, 2022, ISSN 2469-9969
Publisher: American Physical Society
DOI: 10.1103/physrevb.105.205127

Preparing and Analyzing Solitons in the Sine-Gordon Model with Quantum Gas Microscopes

Author(s): Elisabeth Wybo, Alvise Bastianello, Monika Aidelsburger, Immanuel Bloch, and Michael Knap
Published in: PRX Quantum, Issue 4, 2023, Page(s) 030308, ISSN 2691-3399
Publisher: American Physical Society
DOI: 10.1103/prxquantum.4.030308

Lattice modulation spectroscopy of one-dimensional quantum gases: Universal scaling of the absorbed energy

Author(s): R. Citro, E. Demler, T. Giamarchi, M. Knap, E. Orignac
Published in: Physical Review Research, Issue 2/3, 2020, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.1103/physrevresearch.2.033187

Entanglement dynamics of a many-body localized system coupled to a bath

Author(s): Elisabeth Wybo, Michael Knap, Frank Pollmann
Published in: Physical Review B, Issue 102/6, 2020, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.102.064304

Probing finite-temperature observables in quantum simulators of spin systems with short-time dynamics

Author(s): Alexander Schuckert, Annabelle Bohrdt, Eleanor Crane, and Michael Knap
Published in: Physical Review B, Issue 107, 2023, ISSN 2469-9969
Publisher: American Physical Society
DOI: 10.1103/physrevb.107.l140410

Tunable Feshbach Resonances and Their Spectral Signatures in Bilayer Semiconductors

Author(s): Clemens Kuhlenkamp, Michael Knap, Marcel Wagner, Richard Schmidt, and Ataç Imamoğlu
Published in: Physical Review Letters, Issue 129/3, 2022, ISSN 1079-7114
Publisher: American Physical Society
DOI: 10.1103/physrevlett.129.037401

Dynamical formation of a magnetic polaron in a two-dimensional quantum antiferromagnet

Author(s): A Bohrdt, F Grusdt, M Knap
Published in: New Journal of Physics, Issue 22/12, 2020, Page(s) 123023, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/abcfee

Tunable transport in the mass-imbalanced Fermi-Hubbard model

Author(s): Philip Zechmann, Alvise Bastianello, and Michael Knap
Published in: Physical Review B, Issue 106/7, 2022, ISSN 2469-9969
Publisher: American Physical Society
DOI: 10.1103/physrevb.106.075115

Probing Transport and Slow Relaxation in the Mass-Imbalanced Fermi-Hubbard Model

Author(s): N. Darkwah Oppong, G. Pasqualetti, O. Bettermann, P. Zechmann, M. Knap, I. Bloch, and S. Fölling
Published in: Physical Review X, Issue 12/3, 2022, ISSN 2160-3308
Publisher: American Physical Society
DOI: 10.1103/physrevx.12.031026

Many-body parametric resonances in the driven sine-Gordon model

Author(s): Izabella Lovas, Roberta Citro, Eugene Demler, Thierry Giamarchi, Michael Knap, and Edmond Orignac
Published in: Physical Review B, Issue 106/7, 2022, ISSN 2469-9969
Publisher: American Physical Society
DOI: 10.1103/physrevb.106.075426

Characterizing fractional topological phases of lattice bosons near the first Mott lobe

Author(s): Julian Boesl, Rohit Dilip, Frank Pollmann, and Michael Knap
Published in: Physical Review B, Issue 105/7, 2022, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.105.075135

Model-Independent Learning of Quantum Phases of Matter with Quantum Convolutional Neural Networks

Author(s): Yu-Jie Liu, Adam Smith, Michael Knap, and Frank Pollmann
Published in: Physical Review Letters, Issue 130, 2023, Page(s) 220603, ISSN 1079-7114
Publisher: American Physical Society
DOI: 10.1103/physrevlett.130.220603

Observation of Magnon Bound States in the Long-Range, Anisotropic Heisenberg Model

Author(s): Florian Kranzl, Stefan Birnkammer, Manoj K. Joshi, Alvise Bastianello, Rainer Blatt, Michael Knap, and Christian F. Roos
Published in: Physical Review X, Issue 13, 2023, Page(s) 031017, ISSN 2160-3308
Publisher: American Physical Society
DOI: 10.1103/physrevx.13.031017

Anomalous Diffusion in Dipole- and Higher-Moment-Conserving Systems

Author(s): Johannes Feldmeier, Pablo Sala, Giuseppe De Tomasi, Frank Pollmann, Michael Knap
Published in: Physical Review Letters, Issue 125/24, 2020, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.125.245303

Emergent fracton dynamics in a nonplanar dimer model

Author(s): Johannes Feldmeier, Frank Pollmann, Michael Knap
Published in: Physical Review B, Issue 103/9, 2021, ISSN 2469-9950
Publisher: United States
DOI: 10.1103/physrevb.103.094303

Direct measurement of nonlocal interactions in the many-body localized phase

Author(s): B. Chiaro, C. Neill, A. Bohrdt, M. Filippone, F. Arute, K. Arya, R. Babbush, D. Bacon, J. Bardin, R. Barends, S. Boixo, D. Buell, B. Burkett, Y. Chen, Z. Chen, R. Collins, A. Dunsworth, E. Farhi, A. Fowler, B. Foxen, C. Gidney, M. Giustina, M. Harrigan, T. Huang, S. Isakov, E. Jeffrey, Z. Jiang, D. Kafri, K. Kechedzhi, J. Kelly, P. Klimov, A. Korotkov, F. Kostritsa, D. Landhuis, E. Lucero, J. McCl
Published in: Physical Review Research, 2022, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.1103/physrevresearch.4.013148

Analyzing Nonequilibrium Quantum States through Snapshots with Artificial Neural Networks

Author(s): Annabelle Bohrdt; Sooshin Kim; Alexander Lukin; Matthew Rispoli; Robert Schittko; Michael Knap; Markus Greiner; Julian Léonard
Published in: Physical Review Letters, Issue 127/15, 2021, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.127.150504

Characterizing topological excitations of a long-range Heisenberg model with trapped ions

Author(s): Stefan Birnkammer, Annabelle Bohrdt, Fabian Grusdt, and Michael Knap
Published in: Physical Review B, Issue 105/24, 2022, ISSN 2469-9969
Publisher: American Physical Society
DOI: 10.1103/physrevb.105.l241103

Optical Signatures of Periodic Charge Distribution in a Mott-like Correlated Insulator State

Author(s): Yuya Shimazaki, Clemens Kuhlenkamp, Ido Schwartz, Tomasz Smoleński, Kenji Watanabe, Takashi Taniguchi, Martin Kroner, Richard Schmidt, Michael Knap, Ataç Imamoğlu
Published in: Physical Review X, Issue 11/2, 2021, ISSN 2160-3308
Publisher: American Physical Society
DOI: 10.1103/physrevx.11.021027

Local probes for charge-neutral edge states in two-dimensional quantum magnets

Author(s): Johannes Feldmeier, Willian Natori, Michael Knap, Johannes Knolle
Published in: Physical Review B, Issue 102/13, 2020, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.102.134423

Transverse instability and universal decay of spin spiral order in the Heisenberg model

Author(s): Joaquin F. Rodriguez-Nieva, Alexander Schuckert, Dries Sels, Michael Knap, Eugene Demler
Published in: Physical Review B, Issue 105, L060302, 2022, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.105.l060302

Periodically Driven Sachdev-Ye-Kitaev Models

Author(s): Clemens Kuhlenkamp, Michael Knap
Published in: Physical Review Letters, Issue 124/10, 2020, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.124.106401

Dynamics of Negativity of a Wannier–Stark Many-Body Localized System Coupled to a Bath

Author(s): Elisabeth Wybo, Michael Knap, Frank Pollmann
Published in: physica status solidi (b), Issue 2100161, 2021, ISSN 0370-1972
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/pssb.202100161

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