Constrained Quantum Dynamics

Publications

Peer reviewed articles (21)

Critically Slow Operator Dynamics in Constrained Many-Body Systems

Author(s): Johannes Feldmeier; Michael Knap
Published in: Physical Review Letters, 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, 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, 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, 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, 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, 374/6572, 2021, Page(s) 1237-1241, ISSN 0036-8075
Publisher: American Association for the Advancement of Science
DOI: 10.1126/science.abi8378

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, 8/2, 2020, ISSN 2542-4653
Publisher: SciPost
DOI: 10.21468/scipostphys.8.2.021

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, 101/12, 2020, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.101.125126

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, 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, 102/6, 2020, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.102.064304

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, 22/12, 2020, Page(s) 123023, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/abcfee

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, 105/7, 2022, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.105.075135

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, 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, 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, 127/15, 2021, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.127.150504

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, 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, 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, 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, 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), 2100161, 2021, ISSN 0370-1972
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/pssb.202100161