Preprints
Benchmarking quantum master equations beyond ultraweak coupling
Camilo Santiago Tello Breuer, Tobias Becker, André Eckardt
arXiv:2403.08320
Non-Abelian anyons in a periodically-driven Abelian model
Francesco Petiziol
arXiv:2402.04131
Optimal form of time-local non-Lindblad master equations
Tobias Becker, André Eckardt
arXiv:2312.15066
Reversible phasonic control of a quantum phase transition in a quasicrystal
Toshihiko Shimasaki, Yifei Bai, H. Esat Kondakci, Peter Dotti, Jared E. Pagett, Anna R. Dardia, Max Prichard, André Eckardt, David M. Weld
arXiv:2312.00976
Controlling Nonequilibrium Bose Condensation with Engineered Environments
Francesco Petiziol, André Eckardt
arXiv:2311.02170
Global becomes local: Efficient many-body dynamics for global master equations
Alexander Schnell
arXiv:2309.07105
A minimal quantum heat pump based on high-frequency driving and non-Markovianity
Manuel Alamo, Francesco Petiziol, André Eckardt
arXiv:2307.14892
Dissipative preparation of a Floquet topological insulator in an optical lattice via bath engineering
Alexander Schnell, Christof Weitenberg, André Eckardt
arXiv:2307.03739
The cold-atom elevator: From edge-state injection to the preparation of fractional Chern insulators
Botao Wang, Monika Aidelsburger, Jean Dalibard, André Eckardt, Nathan Goldman
arXiv:2306.15610
Realization of 1D Anyons with Arbitrary Statistical Phase
Joyce Kwan, Perrin Segura, Yanfei Li, Sooshin Kim, Alexey V. Gorshkov, André Eckardt, Brice Bakkali-Hassani, Markus Greiner
arXiv:2306.01737
2024
Beyond braid anyons: A lattice model for one-dimensional anyons with a Galilean invariant continuum limit
Sebastian Nagies, Botao Wang, Adam C. Knapp, André Eckardt, Nathan L. Harshman
SciPost Phys. 16, 086 (2024), arXiv:2309.04358
Variational Quantum Gate Optimization at the Pulse Level
Sean Greenaway, Francesco Petiziol, Hongzheng Zhao, Florian Mintert
SciPost Phys. 16, 082 (2024), arXiv:2211.16322
Indication of critical scaling in time during the relaxation of an open quantum system
Ling-Na Wu, Jens Nettersheim, Julian Feß, Alexander Schnell, Sabrina Burgardt, Silvia Hiebel, Daniel Adam, André Eckardt, Artur Widera
Nat. Commun. 15, 1714, (2024), arXiv:2208.05164
Nonperturbative Floquet engineering of the toric-code Hamiltonian and its ground state
Francesco Petiziol, Sandro Wimberger, André Eckardt, and Florian Mintert
Phys. Rev. B 109, 075126 (2024), arXiv:2211.09724
Quantum control by effective counterdiabatic driving
Francesco Petiziol, Florian Mintert and Sandro Wimberger
EPL 145 1, 15001 (2024) - Perspective, arXiv:2402.04936
2023
Shortcut-to-Adiabatic Controlled-Phase Gate in Rydberg Atoms
Luis S. Yagüe Bosch, Tim Ehret, Francesco Petiziol, Ennio Arimondo, Sandro Wimberger
Ann. Phys. 2300275 (2023), arXiv:2312.11594
Quantum trajectories for time-local non-Lindblad master equations
Tobias Becker, Ché Netzer, André Eckardt
Phys. Rev. Lett. 131, 160401 (2023), arXiv:2306.14876
Floquet-heating-induced Bose condensation in a scar-like mode of an open driven optical-lattice system
Alexander Schnell, Ling-Na Wu, Artur Widera, André Eckardt
Phys. Rev. A 107, L021301 (2023), arXiv:2204.07147
2022
Heat transport in an optical lattice via Markovian feedback control
Ling-Na Wu, André Eckardt
New J. Phys. 24 123015 (2022), arXiv:2207.13622
Cavity-Based Reservoir Engineering for Floquet-Engineered Superconducting Circuits
Francesco Petiziol, André Eckardt
Phys. Rev. Lett. 129, 233601 (2022), arXiv:2205.15778
Molecular nanomagnets with competing interactions as optimal units for qudit-based quantum computation
M. Chizzini, L. Crippa, A. Chiesa, F. Tacchino, F. Petiziol, I. Tavernelli, P. Santini, and S. Carretta
Phys. Rev. Research 4, 043135 (2022)
Canonically consistent Quantum Master Equation
Tobias Becker, Alexander Schnell, Juzar Thingna
Phys. Rev. Lett. 129, 200403 (2022), arXiv:2205.12848
Quantum engineering of a synthetic thermal bath via Markovian feedback control
Ling-Na Wu, André Eckardt
SciPost Phys. 13, 059 (2022), arXiv:2203.15670
Theoretical Design of Optimal Molecular Qudits for Quantum Error Correction
Alessandro Chiesa, Francesco Petiziol, Mario Chizzini, Paolo Santini, Stefano Carretta
J. Phys. Chem. Lett. 13, 6468–6474 (2022)
Cooling and state preparation in an optical lattice via Markovian feedback control
Ling-Na Wu, André Eckardt
Phys. Rev. Research 4, L022045 (2022), arXiv:2106.03883
Atomic interactions for qubit-error compensation
Michele Delvecchio, Francesco Petiziol, Ennio Arimondo, and Sandro Wimberger
Phys. Rev. A 105, 042431 (2022) , arXiv:2104.10928
Measurable signatures of bosonic fractional Chern insulator states and their fractional excitations in a quantum-gas microscope
Botao Wang, Xiao-Yu Dong, André Eckardt
SciPost Phys. 12, 095 (2022), arXiv:2111.01110
Nonlinear interferometry beyond classical limit facilitated by cyclic dynamics
Qi Liu, Ling-Na Wu, Jia-Hao Cao, Tian-Wei Mao, Xin-Wei Li, Shuai-Feng Guo, Meng Khoon Tey, Li You
Nature Phys. 18, 167–171 (2022), arXiv:2111.00793
2021
Non-equilibrium mode competition in a pumped dye-filled cavity
Martina Vlaho, André Eckardt
Phys. Rev. A 104, 063709 (2021), arXiv:2109.02988
High-frequency expansions for time-periodic Lindblad generators
Alexander Schnell, Sergey Denisov, André Eckardt
Phys. Rev. B 104, 165414(2021), arXiv:2107.10054
Floquet chiral hinge modes and their interplay with Weyl physics in a three-dimensional lattice
Biao Huang, Viktor Novičenko, André Eckardt, Gediminas Juzeliūnas
Phys. Rev. B 104, 104312 (2021)
The Renewed Role of Sweep Functions in Noisy Shortcuts to Adiabaticity
Michele Delvecchio, Francesco Petiziol, Sandro Wimberger
Entropy, 23(7), 897 (2021)
Robust and Ultrafast State Preparation by Ramping Artificial Gauge Potentials
Botao Wang, Xiao-Yu Dong, F. Nur Ünal, André Eckardt
New J. Phys. 23, 063017 (2021), arXiv:2009.00560
Lindbladian approximation beyond ultra-weak coupling
Tobias Becker, Ling-Na Wu, André Eckardt
Phys. Rev. E 104, 014110 (2021) , arXiv:2012.14208
2020
Prethermal memory loss and universal non-equilibrium dynamics in interacting quantum systems coupled to thermal baths
Ling-Na Wu, André Eckardt
Phys. Rev. B, 101, 220302(R) (2020), arXiv:1911.10331
Realization of anomalous Floquet topological phases with ultracold atoms
Karen Wintersperger, Christoph Braun, F. Nur Ünal, André Eckardt, Marco Di Liberto, Nathan Goldman, Immanuel Bloch, Monika Aidelsburger
Nat. Phys, 16, 1058–1063(2020), arXiv:2002.09840
Design and characterization of a quantum heat pump in a driven quantum gas
Arko Roy and André Eckardt,
Phys. Rev. E 101, 042109 (2020), arXiv:1912.07638
Is there a Floquet Lindbladian?
Alexander Schnell, André Eckardt, Sergey Denisov,
Phys. Rev. B 101, 100301(R) (2020), arXiv:1809.11121
The optimal frequency window for Floquet engineering in optical lattices
G. Sun and A. Eckardt,
Phys. Rev. Research 2, 013241 (2020), arXiv:1805.02443
Editors' Suggestion
2019
Controlled two-mode emission from the interplay of driving and thermalization in a dye-filled photonic cavity
M. Vlaho, H.A.M. Leymann, D. Vorberg, A. Eckardt,
Phys. Rev. Research 1, 033191 (2019), arXiv:1907.05780
Phasonic Spectroscopy of a Quantum Gas in a Quasicrystalline Lattice
Shankari V. Rajagopal, Toshihiko Shimasaki, Peter Dotti, Mantas Raciunas, Ruwan Senaratne, Egidijus Anisimovas, André Eckardt, David M. Weld,
Phys. Rev. Lett. 123, 223201 (2019), arXiv:1909.05200
Quantifying and Controlling Prethermal Nonergodicity in Interacting Floquet Matter
K. Singh, K. M. Fujiwara, Z. A. Geiger, E. Q. Simmons, M. Lipatov, A. Cao, P. Dotti, S. V. Rajagopal, R. Senaratne, T. Shimasaki, M. Heyl, A. Eckardt, D. M. Weld
Phys. Rev. X 9, 041021 (2019), arXiv:1809.05554
Hopf characterization of two-dimensional Floquet topological insulators
F. Nur Ünal, André Eckardt, Robert-Jan Slager
Phys. Rev. Research 1, 022003(R) (2019), arXiv:1904.03202
Bath-induced decay of Stark many-body localization
Ling-Na Wu, André Eckardt,
Phys. Rev. Lett. 123, 030602 (2019), arXiv:1903.07338
How to Directly Measure Floquet Topological Invariants in Optical Lattices
F. Nur Ünal, Babak Seradjeh, André Eckardt,
Phys. Rev. Lett. 122, 253601 (2019), arXiv:1812.04636
Measuring topology from dynamics by obtaining the Chern number from a linking number
M. Tarnowski, N. Ünal, N. Fläschner, B. S. Rem, A. Eckardt, K. Sengstock, C. Weitenberg,
Nat. Comms. 10, 1728 (2019), arXiv:1709.01046
Describing many-body localized systems in thermal environments
L.-N. Wu, A. Schnell, G. De Tomasi, M. Heyl, A. Eckardt,
New J. Phys. 21, 063026 (2019), arXiv:1811.06000
2018
Measuring the single-particle density matrix for fermions and hard-core bosons in an optical lattice
L. Peña Ardila, M. Heyl, and A. Eckardt,
Phys. Rev. Lett. 121, 260401 (2018), arXiv:1806.08171
Creating, probing, and manipulating fractionally charged excitations of fractional Chern insulators in optical lattices
M. Raciunas, F.N. Ünal, E. Anisimovas, and A. Eckardt,
Phys. Rev. A 98, 063621 (2018), arXiv:1804.02002
Floquet engineering of optical solenoids and quantized charge pumping along tailored paths in two-dimensional Chern insulators
Botao Wang, F. Nur Ünal, and André Eckardt
Phys. Rev. Lett. 120, 243602 (2018), arXiv:1802.06815
A unified theory for excited-state, fragmented, and equilibrium-like Bose condensation in pumped photonic many-body systems
D. Vorberg, R. Ketzmerick, and A. Eckardt
Phys. Rev. A 97, 063621 (2018), arXiv:1803.08866
On the number of Bose-selected modes in driven-dissipative ideal Bose gases
A. Schnell, R. Ketzmerick, A. Eckardt
Phys. Rev. E 97, 032136 (2018), arXiv:1802.04088
Charge-density wave and charge pump of interacting fermions in circularly shaken hexagonal optical lattices
T. Qin, A. Schnell, C. Weitenberg, K. Sengstock, A. Eckardt, W. Hofstetter
Phys. Rev. A 98, 033601 (2018), arXiv:1804.03200
2017
Interaction dependent heating and atom loss in a periodically driven optical lattice
M. Reitter, J. Näger, K. Wintersperger, C. Sträter, I. Bloch, A. Eckardt, U. Schneider
Phys. Rev. Lett. 119, 200402 (2017), arXiv:1706.04819
High-temperature nonequilibrium Bose condensation induced by a hot needle
A. Schnell, D. Vorberg, R. Ketzmerick, A. Eckardt
Phys. Rev. Lett. 119, 140602 (2017), arXiv:1705.06692
Pump-power-driven mode switching in a microcavity device and its relation to Bose-Einstein condensation
H. A. M. Leymann, D. Vorberg, T. Lettau, C. Hopfmann, C. Schneider, M. Kamp, S. Höfling, R. Ketzmerick, J. Wiersig, S. Reitzenstein, A. Eckardt
Phys. Rev. X 7, 021045 (2017), arXiv:1612.04312
Colloquium: Atomic quantum gases in periodically driven optical lattices
André Eckardt
Rev. Mod. Phys. 89, 011004 (2017), arXiv:1606.08041
2016
Spin relaxation in a one-dimensional large-spin degenerate Fermi gas
U. Ebling and A. Eckardt
arXiv:1612.02618
Floquet realization and signatures of one-dimensional anyons in an optical lattice
Christoph Sträter, Shashi C. L. Srivastava, André Eckardt
Phys. Rev. Lett. 117, 205303 (2016), arXiv:1602.08384
Semi-synthetic zigzag optical lattice for ultracold bosons
Egidijus Anisimovas, Mantas Raciunas, Christoph Sträter, André Eckardt, I. B. Spielman, Gediminas Juzeliunas
Phys. Rev. A 94, 063632 (2016), arXiv:1602.08384
Modified interactions in a Floquet topological system on a square lattice and their impact on a bosonic fractional Chern insulator state
Mantas Raciunas, Giedrius Žlabys, André Eckardt, Egidijus Anisimovas
Phy. Rev. A 93, 043618 (2016), arXiv:1602.06784
Interband heating processes in a periodically driven optical lattice
Christoph Sträter and André Eckardt
Z. Naturforsch. A 71, 909 (2016), arXiv:1604.00850
2015
Non-equilibrium steady states of ideal bosonic and fermionic quantum gases
D. Vorberg, W. Wustmann, H. Schomerus, R. Ketzmerick, A. Eckardt
Phys. Rev. E 92, 062119 (2015), arXiv:1508.02898
Multiphoton interband excitations of quantum gases in driven optical lattices
M. Weinberg, C. Ölschläger, C. Sträter, S. Prelle, A. Eckardt, K. Sengstock, J. Simonet
Phys. Rev. A 92, 043621 (2015), arXiv:1505.02657
Role of real-space micromotion for bosonic and fermionic Floquet fractional Chern insulators
Egidijus Anisimovas, Giedrius Žlabys, Brandon M. Anderson, Gediminas Juzeliūnas, André Eckardt
Phys. Rev. B 91, 245135 (2015), arXiv:1504.03583
High-frequency approximation for periodically driven quantum systems from a Floquet-space perspective
André Eckardt and Egidijus Anisimovas
New J. Phys. 17, 093039 (2015), arXiv:1502.06477
Orbital-driven melting of a bosonic Mott insulator in a shaken optical lattice
Christoph Sträter and André Eckardt,
Phys. Rev. A 91, 053602 (2015), arXiv:1407.7421
2014
Tomography of band insulators from quench dynamics
Philipp Hauke, Maciej Lewenstein, André Eckardt,
Phys. Rev. Lett. 113, 045303 (2014), arXiv:1401.8240
Relaxation Dynamics of an Isolated Large-Spin Fermi Gas Far from Equilibrium
Ulrich Ebling, Jasper Simon Krauser, Nick Fläschner, Klaus Sengstock, Christoph Becker, Maciej Lewenstein, André Eckardt,
Phys. Rev. X 4, 021011 (2014), arXiv:1312.6704,
Highlighted in Nature Physics [Nat. Phys. 10, 408 (2014)]
Giant spin oscillations in an ultracold Fermi sea
Jasper Simon Krauser, Ulrich Ebling, Nick Fläschner, Jannes Heinze, Klaus Sengstock, Maciej Lewenstein, André Eckardt, Christoph Becker,
Science 343, 157 (2014), arXiv:1307.8392
2013
Generalized Bose-Einstein condensation into multiple states in driven-dissipative systems
Daniel Vorberg, Waltraut Wustmann, Roland Ketzmerick, André Eckardt
Phys. Rev. Lett. 111, 240405 (2013), arXiv:1308.2776,
Editors’ Suggestion, highlighted in Physics (APS) (Focus, December 20, 2013)
Engineering Ising-XY spin models in a triangular lattice via tunable artificial gauge fields
Julian Struck, Malte Weinberg, Christoph Ölschläger, Patrick Windpassinger, Juliette Simonet, Klaus Sengstock, Robert Höppner, Philipp Hauke, André Eckardt, Maciej Lewenstein, Ludwig Mathey,
Nat. Phys. 9, 738 (2013) , arXiv:1304.5520
Engineering spin-waves in a high-spin ultracold Fermi gas
Jannes Heinze, Jasper Simon Krauser, Nick Fläschner, Klaus Sengstock, Christoph Becker, Ulrich Ebling, Andre Eckardt, Maciej Lewenstein,
Phys. Rev. Lett. 110, 250402 (2013), arXiv:1302.4323
Quantum crystal growing: Adiabatic preparation of a bosonic antiferromagnet in the presence of a parabolic inhomogeneity
Søren Gammelmark and André Eckardt,
New J. Phys. 15, 033028 (2013), arXiv:1211.4717
Spontaneous time-reversal symmetry breaking for spinless fermions on a triangular lattice
Olivier Tieleman, Omjyoti Dutta, Maciej Lewenstein, André Eckardt,
Phys. Rev. Lett. 110, 096405 (2013), arXiv:1210.4338
Tunable gauge potential for spinless particles in driven lattices
J. Simonet, J. Struck, M. Weinberg, C. Ölschläger, P. Hauke, A. Eckardt, M. Lewenstein, K. Sengstock, and P. Windpassinger,
EPJ Web of Conferences 57, 01004 (2013) (Proceedings ICAP 2012 – 23rd International Conference on Atomic Physics)
2012
Non-Abelian gauge fields and topological insulators in shaken optical lattices
Philipp Hauke, Olivier Tieleman, Alessio Celi, Christoph Ölschläger, Juliette Simonet, Julian Struck, Malte Weinberg, Patrick Windpassinger, Klaus Sengstock, Maciej Lewenstein, André Eckardt,
Phys. Rev. Lett. 109, 145301 (2012), arXiv:1205.1398
Tunable gauge potential for neutral and spinless particles in driven lattices
Julian Struck, Christoph Ölschläger, Malte Weinberg, Philipp Hauke, Juliette Simonet, André Eckardt, Maciej Lewenstein, Klaus Sengstock, Patrick Windpassinger,
Phys. Rev. Lett. 108, 225304 (2012), arXiv:1203.0049,
Highlighted in Physics (APS) (Viewpoint May 29, 2012)
Kilohertz-driven Bose-Einstein condensates in optical lattices
Ennio Arimondo, Donatella Ciampini, André Eckardt, Martin Holthaus, Oliver Morsch,
Adv. Atom. Mol. Opt. Phys. 61, 515 (2012), arXiv:1203.1259
2011
Quantum Simulation of Frustrated Classical Magnetism in Triangular Optical Lattices
J. Struck, C. Ölschläger, R. Le Targat, P. Soltan-Panahi, A. Eckardt, M. Lewenstein, P. Windpassinger, K. Sengstock,
Science 333, 996-999 (2011), arXiv:1103.5944
Spin segregation via dynamically induced long-range interaction in a system of ultracold fermions
Ulrich Ebling, André Eckardt, Maciej Lewenstein,
Phys. Rev. A 84, 063607 (2011), arXiv:1104.1965
Bose-Hubbard model with occupation dependent parameters
O. Dutta, A. Eckardt, P. Hauke, B. Malomed, and M. Lewenstein,
New J. Phys. 13, 023019 (2011), arXiv:1009.1313
Theoretical pathways towards experimental quantum simulators
A. Niederberger, S. Braungardt, U. Ebling, T. Grass, P. Hauke, A. Kubasiak, A. Zamora, R. Augusiak, O. Dutta, E. Szirmai, M. Ciappina, F. M. Cucchietti, A. Eckardt, J. K. Korbicz, G. J. Lapeyre, G. Szirmai, L. Tagliacozzo, M. Rodríguez, P. Massignan, M. Lewenstein,
Opt. Pura Apl. 44, 333 (2011)
2010
Controlled hole doping of a Mott insulator of ultracold fermionic atoms
A. Eckardt and M. Lewenstein,
Phys. Rev. A 82, 011606(R) (2010), arXiv:1001.1918
Frustrated quantum antiferromagnetism with ultracold bosons in a triangular lattice
A. Eckardt, P. Hauke, P. Soltan-Panahi, C. Becker, K. Sengstock, and M. Lewenstein,
EPL 89, 10010 (2010), arXiv:0907.0423
2009
Process-chain approach to the Bose-Hubbard model: Ground-state properties and phase diagram
N. Teichmann, D. Hinrichs, M. Holthaus, and A. Eckardt,
Phys. Rev. B 79, 224515 (2009), arXiv:0904.0905
Bose-Hubbard phase diagram with arbitrary integer filling
N. Teichmann, D. Hinrichs, M. Holthaus, and A. Eckardt,
Phys. Rev. B 79, 100503(R) (2009), arXiv:0810.0643
Process-chain approach to high-order perturbation calculus for quantum lattice models
A. Eckardt,
Phys. Rev. B 79, 195131 (2009), arXiv:0811.2353
Exploring dynamic localization with a Bose-Einstein condensate
A. Eckardt, M. Holthaus, H. Lignier, A. Zenesini, D. Ciampini, O. Morsch, and E. Arimondo,
Phys. Rev. A 79, 013611 (2009), arXiv:0812.1997,
Highlighted in Physics (APS) (Synopsis, January 16, 2009)
2008
Avoided level crossing spectroscopy with dressed matter waves
A. Eckardt and M. Holthaus,
Phys. Rev. Lett. 101, 245302 (2008), arXiv:0809.1032
Dressed Matter Waves
A. Eckardt and M. Holthaus,
in: proceedings of the 395th WE-Heraeus Seminar “Time Dependent Phenomena in Quantum Mechanics”, Blaubeuren, Germany, 2007, J. Phys.: Conference Series 99, 012007 (2008), arXiv:0801.1378
2007
AC-induced superfluidity
A. Eckardt and M. Holthaus,
EPL (Europhysics Letters) 80, 50004 (2007), arXiv:0709.0605
2005
Superfluid-Insulator Transition in a Periodically Driven Optical Lattice
A. Eckardt, C. Weiss, and M. Holthaus,
Phys. Rev. Lett. 95, 260404 (2005), arXiv:0601020
Analog of Photon-Assisted Tunneling in a Bose-Einstein Condensate
A. Eckardt, T. Jinasundera, C. Weiss, and M. Holthaus,
Phys. Rev. Lett. 95, 200401 (2005), arXiv:0601018
Weakly interacting homogeneous Bose gas: The role of residual interactions
C. Weiss, S.A. Biehs, A. Eckardt, and M. Holthaus,
in: proceedings of the 13th International Laser Physics Workshop, Trieste, Italy, 2004;
Laser Physics 15, 626 (2005)
2004
Ground-state energy and depletions for a dilute binary Bose gas
A. Eckardt, C. Weiss, and M. Holthaus,
Phys. Rev. A 70, 043615 (2004), arXiv:cond-mat/0408533
Ground-state energy of a homogeneous Bose-Einstein condensate beyond Bogoliubov
C. Weiss and A. Eckardt,
EPL (Europhysics Letters) 68, 8 (2004), arXiv:cond-mat/0408023
Ground-state energy of a weakly interacting Bose gas: Calculation without regularization
C. Weiss, M. Block, D. Boers, A. Eckardt, and M. Holthaus,
Z. Naturforsch. 59a, S. 1-13 (2004)