Dynamics and transport of quantum matter --- exploring the interplay of topology, interactions and localization

Publications

Peer reviewed articles (46)

Exact lattice-model calculation of boundary modes for Weyl semimetals and graphene

Author(s): Vardan Kaladzhyan, Sarah Pinon, Jens H Bardarson, Cristina Bena
Published in: New Journal of Physics, 22/10, 2020, Page(s) 103042, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/abbe52

Distinguishing localization from chaos: Challenges in finite-size systems

Author(s): D.A. Abanin, J.H. Bardarson, G. De Tomasi, S. Gopalakrishnan, V. Khemani, S.A. Parameswaran, F. Pollmann, A.C. Potter, M. Serbyn, R. Vasseur
Published in: Annals of Physics, 427, 2021, Page(s) 168415, ISSN 0003-4916
Publisher: Academic Press
DOI: 10.1016/j.aop.2021.168415

Electric manipulation of domain walls in magnetic Weyl semimetals via the axial anomaly

Author(s): Julia Hannukainen, Alberto Cortijo, Jens H Bardarson, Yago Ferreiros
Published in: SciPost Physics, 10/5, 2021, ISSN 2542-4653
Publisher: SciPost Physics
DOI: 10.21468/scipostphys.10.5.102

Prethermalization and thermalization in periodically driven many-body systems away from the high-frequency limit

Author(s): Christoph Fleckenstein, Marin Bukov
Published in: Physical Review B, 103/14, 2021, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.103.l140302

L 2 localization landscape for highly excited states

Author(s): Loïc Herviou, Jens H. Bardarson
Published in: Physical Review B, 101/22, 2020, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.101.220201

Anomalous conductance scaling in strained Weyl semimetals

Author(s): Jan Behrends, Roni Ilan, Jens H. Bardarson
Published in: Physical Review Research, 1/3, 2019, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.1103/physrevresearch.1.032028

Surface Green's functions and quasiparticle interference in Weyl semimetals

Author(s): Sarah Pinon, Vardan Kaladzhyan, Cristina Bena
Published in: Physical Review B, 102/16, 2020, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.102.165117

Thermalization and prethermalization in periodically kicked quantum spin chains

Author(s): Christoph Fleckenstein, Marin Bukov
Published in: Physical Review B, 103/14, 2021, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.103.144307

Surface Green's functions and boundary modes using impurities: Weyl semimetals and topological insulators

Author(s): Sarah Pinon, Vardan Kaladzhyan, Cristina Bena
Published in: Physical Review B, 101/11, 2020, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.101.115405

Many-body localization in a fragmented Hilbert space

Author(s): Loïc Herviou, Jens H. Bardarson, Nicolas Regnault
Published in: Physical Review B, 103/13, 2021, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.103.134207

Modeling long imperfect SNS junctions and Andreev bound states using two impurities and the T -matrix formalism

Author(s): Sarah Pinon, Vardan Kaladzhyan, Cristina Bena
Published in: Physical Review B, 101/20, 2020, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.101.205136

Axial anomaly generation by domain wall motion in Weyl semimetals

Author(s): Julia D. Hannukainen, Yago Ferreiros, Alberto Cortijo, Jens H. Bardarson
Published in: Physical Review B, 102/24, 2020, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.102.241401

Elastic gauge fields and Hall viscosity of Dirac magnons

Author(s): Yago Ferreiros, María A. H. Vozmediano
Published in: Physical Review B, 97/5, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.97.054404

Suppression of scattering in quantum confined 2D helical Dirac systems

Author(s): J. Dufouleur, E. Xypakis, B. Büchner, R. Giraud, J. H. Bardarson
Published in: Physical Review B, 97/7, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.97.075401

Ballistic transport through irradiated graphene

Author(s): Jonathan Atteia, Jens H. Bardarson, Jérôme Cayssol
Published in: Physical Review B, 96/24, 2017, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.96.245404

Thermoelectric current in topological insulator nanowires with impurities

Author(s): Sigurdur I Erlingsson, Jens H Bardarson, Andrei Manolescu
Published in: Beilstein Journal of Nanotechnology, 9, 2018, Page(s) 1156-1161, ISSN 2190-4286
Publisher: Beilstein-Institut Zur Forderung der Chemischen Wissenschaften
DOI: 10.3762/bjnano.9.107

Density Propagator for Many-Body Localization: Finite-Size Effects, Transient Subdiffusion, and Exponential Decay

Author(s): Soumya Bera, Giuseppe De Tomasi, Felix Weiner, Ferdinand Evers
Published in: Physical Review Letters, 118/19, 2017, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/PhysRevLett.118.196801

Unified bulk-boundary correspondence for band insulators

Author(s): Jun-Won Rhim, Jens H. Bardarson, Robert-Jan Slager
Published in: Physical Review B, 97/11, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.97.115143

Nodal-line semimetals from Weyl superlattices

Author(s): Jan Behrends, Jun-Won Rhim, Shang Liu, Adolfo G. Grushin, Jens H. Bardarson
Published in: Physical Review B, 96/24, 2017, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.96.245101

Anomalous Nernst and thermal Hall effects in tilted Weyl semimetals

Author(s): Yago Ferreiros, A. A. Zyuzin, Jens H. Bardarson
Published in: Physical Review B, 96/11, 2017, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.96.115202

Topology from triviality

Author(s): V. Kaladzhyan, Cristina Bena, Pascal Simon
Published in: Physical Review B, 97/10, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.97.104512

Sharp entanglement thresholds in the logarithmic negativity of disjoint blocks in the transverse-field Ising chain

Author(s): Younes Javanmard, Daniele Trapin, Soumya Bera, Jens H Bardarson, Markus Heyl
Published in: New Journal of Physics, 20/8, 2018, Page(s) 083032, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/aad9ba

Landau levels, Bardeen polynomials, and Fermi arcs in Weyl semimetals: Lattice-based approach to the chiral anomaly

Author(s): Jan Behrends, Sthitadhi Roy, Michael H. Kolodrubetz, Jens H. Bardarson, Adolfo G. Grushin
Published in: Physical Review B, 99/14, 2019, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.99.140201

Boson–fermion duality in a gravitational background

Author(s): Yago Ferreiros, Eduardo Fradkin
Published in: Annals of Physics, 399, 2018, Page(s) 1-25, ISSN 0003-4916
Publisher: Academic Press
DOI: 10.1016/j.aop.2018.10.001

Bipartite fluctuations and topology of Dirac and Weyl systems

Author(s): Loïc Herviou, Karyn Le Hur, Christophe Mora
Published in: Physical Review B, 99/7, 2019, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/PhysRevB.99.075133

Mixed Axial-Torsional Anomaly in Weyl Semimetals

Author(s): Yago Ferreiros, Yaron Kedem, Emil J. Bergholtz, Jens H. Bardarson
Published in: Physical Review Letters, 122/5, 2019, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/PhysRevLett.122.056601

Apparent slow dynamics in the ergodic phase of a driven many-body localized system without extensive conserved quantities

Author(s): Talía L. M. Lezama, Soumya Bera, Jens H. Bardarson
Published in: Physical Review B, 99/16, 2019, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/physrevb.99.161106

Anisotropic fixed points in Dirac and Weyl semimetals

Author(s): Óscar Pozo, Yago Ferreiros, María A. H. Vozmediano
Published in: Physical Review B, 98/11, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.98.115122

Finding purifications with minimal entanglement

Author(s): Johannes Hauschild, Eyal Leviatan, Jens H. Bardarson, Ehud Altman, Michael P. Zaletel, Frank Pollmann
Published in: Physical Review B, 98/23, 2018, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/PhysRevB.98.235163

Multiscale entanglement clusters at the many-body localization phase transition

Author(s): Loïc Herviou, Soumya Bera, Jens H. Bardarson
Published in: Physical Review B, 99/13, 2019, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/PhysRevB.99.134205

Tenfold way and many-body zero modes in the Sachdev-Ye-Kitaev model

Author(s): Behrends, J.; Bardarson, J.; Beri, B.
Published in: Phys. Rev. B, vol 99, 2019, Page(s) 195123, ISSN 2469-9969
Publisher: APS
DOI: 10.17863/CAM.40082

Obtaining Majorana and other boundary modes from the metamorphosis of impurity-induced states: Exact solutions via the T-matrix

Author(s): Vardan Kaladzhyan, Cristina Bena
Published in: Physical Review B, 100/8, 2019, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/PhysRevB.100.081106

Perfect transmission and Aharanov-Bohm oscillations in topological insulator nanowires with nonuniform cross section

Author(s): Emmanouil Xypakis, Jun-Won Rhim, Jens H. Bardarson, Roni Ilan
Published in: Physical Review B, 101/4, 2020, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/PhysRevB.101.045401

RKKY interaction on the surface of three-dimensional Dirac semimetals

Author(s): V. Kaladzhyan, A. A. Zyuzin, P. Simon
Published in: Physical Review B, 99/16, 2019, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/PhysRevB.99.165302

Entanglement spectrum and symmetries in non-Hermitian fermionic non-interacting models

Author(s): Loïc Herviou, Nicolas Regnault, Jens H Bardarson
Published in: SciPost Physics, 7/5, 2019, ISSN 2542-4653
Publisher: SciPost
DOI: 10.21468/SciPostPhys.7.5.069

Conditions for fully gapped topological superconductivity in topological insulator nanowires

Author(s): Fernando de Juan, Jens H Bardarson, Roni Ilan
Published in: SciPost Physics, 6/5, 2019, ISSN 2542-4653
Publisher: SciPost
DOI: 10.21468/SciPostPhys.6.5.060

Defining a bulk-edge correspondence for non-Hermitian Hamiltonians via singular-value decomposition

Author(s): Loïc Herviou, Jens H. Bardarson, Nicolas Regnault
Published in: Physical Review A, 99/5, 2019, ISSN 2469-9926
Publisher: APS
DOI: 10.1103/PhysRevA.99.052118

Conductance fluctuations and disorder induced ν = 0 quantum Hall plateau in topological insulator nanowires

Author(s): Emmanouil Xypakis, Jens H. Bardarson
Published in: Physical Review B, 95/3, 2017, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/PhysRevB.95.035415

Strongly angle-dependent magnetoresistance in Weyl semimetals with long-range disorder

Author(s): Jan Behrends, Jens H. Bardarson
Published in: Physical Review B, 96/6, 2017, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.96.060201

One-particle density matrix occupation spectrum of many-body localized states after a global quench

Author(s): Talía L. M. Lezama, Soumya Bera, Henning Schomerus, Fabian Heidrich-Meisner, Jens H. Bardarson
Published in: Physical Review B, 96/6, 2017, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.96.060202

Reversal of Thermoelectric Current in Tubular Nanowires

Author(s): Sigurdur I. Erlingsson, Andrei Manolescu, George Alexandru Nemnes, Jens H. Bardarson, David Sanchez
Published in: Physical Review Letters, 119/3, 2017, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/PhysRevLett.119.036804

Bulk-boundary correspondence from the intercellular Zak phase

Author(s): Jun-Won Rhim, Jan Behrends, Jens H. Bardarson
Published in: Physical Review B, 95/3, 2017, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.95.035421

Quantum Mutual Information as a Probe for Many-Body Localization

Author(s): Giuseppe De Tomasi, Soumya Bera, Jens H. Bardarson, Frank Pollmann
Published in: Physical Review Letters, 118/1, 2017, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/PhysRevLett.118.016804

Theory of a 3+1D fractional chiral metal: Interacting variant of the Weyl semimetal

Author(s): Tobias Meng, Adolfo G. Grushin, Kirill Shtengel, Jens H. Bardarson
Published in: Physical Review B, 94/15, 2016, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/PhysRevB.94.155136

One-particle density matrix characterization of many-body localization

Author(s): Soumya Bera, Thomas Martynec, Henning Schomerus, Fabian Heidrich-Meisner, Jens H. Bardarson
Published in: Annalen der Physik, 529/7, 2017, Page(s) 1600356, ISSN 0003-3804
Publisher: A Hüthig
DOI: 10.1002/andp.201600356

Quantized Fermi arc mediated transport in Weyl semimetal nanowires

Author(s): Vardan Kaladzhyan, Jens H. Bardarson
Published in: Physical Review B, 100/8, 2019, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.100.085424

Book chapters (1)

Transport in Topological Insulator Nanowires

Author(s): Jens H. Bardarson, Roni Ilan
Published in: Topological Matter - Lectures from the Topological Matter School 2017, 190, 2018, Page(s) 93-114, ISBN 978-3-319-76387-3
Publisher: Springer International Publishing
DOI: 10.1007/978-3-319-76388-0_4