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Inhalt des Dokuments

Publikationen

Preprints

Prethermal memory loss and universal non-equilibrium dynamics in interacting quantum systems coupled to thermal baths
Ling-Na Wu, André Eckardt
arXiv:1911.10331 [1]

Spin relaxation in a one-dimensional large-spin degenerate Fermi gas
U. Ebling and A. Eckardt
arXiv:1612.02618 [2]

 

2020

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, accepted, arXiv:2002.09840 [3]

Design and characterization of a quantum heat pump in a driven quantum gas
Arko Roy and André Eckardt,
Phys. Rev. E 101, 042109 (2020) [4], arXiv:1912.07638 [5]

Is there a Floquet Lindbladian?
Alexander Schnell, André Eckardt, Sergey Denisov, 
Phys. Rev. B 101, 100301(R) (2020) [6], arXiv:1809.11121 [7]

The optimal frequency window for Floquet engineering in optical lattices
G. Sun and A. Eckardt, 
Phys. Rev. Research 2, 013241 (2020) [8], arXiv:1805.02443 [9]
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) [10], arXiv:1907.05780 [11]

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) [12], arXiv:1909.05200 [13]

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) [14], arXiv:1809.05554 [15]

Hopf characterization of two-dimensional Floquet topological insulators
F. Nur Ünal, André Eckardt, Robert-Jan Slager 
Phys. Rev. Research 1, 022003(R) (2019) [16], arXiv:1904.03202 [17]

Bath-induced decay of Stark many-body localization
Ling-Na Wu, André Eckardt, 
Phys. Rev. Lett. 123, 030602 (2019) [18], arXiv:1903.07338 [19]

How to Directly Measure Floquet Topological Invariants in Optical Lattices
F. Nur Ünal, Babak Seradjeh, André Eckardt, 
Phys. Rev. Lett. 122, 253601 (2019) [20], arXiv:1812.04636 [21]

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) [22], arXiv:1709.01046 [23]

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) [24], arXiv:1811.06000 [25]

 

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) [26], arXiv:1806.08171 [27]

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) [28], arXiv:1804.02002 [29]

Floquet engineering of optical solenoids and quantized charge pumping along tailored paths in two-dimensional Chern insulators
B. Wang, F. N. Ünal, and A. Eckardt
Phys. Rev. Lett. 120, 243602 (2018) [30], arXiv:1802.06815 [31]

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) [32], arXiv:1803.08866 [33]

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) [34], arXiv:1802.04088 [35]

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) [36], arXiv:1804.03200 [37]

 

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) [38], arXiv:1706.04819 [39]

High-temperature nonequilibrium Bose condensation induced by a hot needle
A. Schnell, D. Vorberg, R. Ketzmerick, A. Eckardt
Phys. Rev. Lett.  119, 140602 (2017) [40], arXiv:1705.06692 [41]

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) [42], arXiv:1612.04312 [43]

Colloquium: Atomic quantum gases in periodically driven optical lattices
André Eckardt
Rev. Mod. Phys. 89, 011004 (2017) [44], arXiv:1606.08041

 

2016

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) [45], arXiv:1602.08384 [46]

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) [47], arXiv:1602.08384 [48]

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) [49], arXiv:1602.06784 [50]

Interband heating processes in a periodically driven optical lattice
Christoph Sträter and André Eckardt
Z. Naturforsch. A 71, 909 (2016) [51], arXiv:1604.00850 [52]

 

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) [53], arXiv:1508.02898 [54]

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) [55], arXiv:1505.02657 [56]

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) [57], arXiv:1504.03583 [58]

High-frequency approximation for periodically driven quantum systems from a Floquet-space perspective
André Eckardt and Egidijus Anisimovas
New J. Phys. 17, 093039 (2015) [59], arXiv:1502.06477 [60]

Orbital-driven melting of a bosonic Mott insulator in a shaken optical lattice
Christoph Sträter and André Eckardt,
Phys. Rev. A 91, 053602 (2015) [61], arXiv:1407.7421 [62]

 

2014

Tomography of band insulators from quench dynamics
Philipp Hauke, Maciej Lewenstein, André Eckardt,
Phys. Rev. Lett. 113, 045303 (2014) [63], arXiv:1401.8240 [64]

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) [65], arXiv:1312.6704 [66],
Highlighted in Nature Physics [Nat. Phys. 10, 408 (2014) [67]]

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) [68], arXiv:1307.8392 [69]

 

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) [70], arXiv:1308.2776 [71],
Editors’ Suggestion, highlighted in Physics (APS) (Focus [72], 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)  [73], arXiv:1302.4323 [74]

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) [75], arXiv:1302.4323 [76]

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) [77], arXiv:1211.4717 [78]

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) [79], arXiv:1210.4338 [80]

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)  [81](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) [82], arXiv:1205.1398 [83]

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) [84], arXiv:1203.0049 [85],
Highlighted in Physics (APS) (Viewpoint [86] 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) [87], arXiv:1203.1259 [88]

 

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) [89], arXiv:1103.5944 [90]

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) [91], arXiv:1104.1965 [92]

Bose-Hubbard model with occupation dependent parameters
O. Dutta, A. Eckardt, P. Hauke, B. Malomed, and M. Lewenstein,
New J. Phys. 13, 023019 (2011) [93], arXiv:1009.1313 [94]

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) [95]

 

2010

Controlled hole doping of a Mott insulator of ultracold fermionic atoms
A. Eckardt and M. Lewenstein,
Phys. Rev. A  82, 011606(R) (2010) [96], arXiv:1001.1918 [97]

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) [98], arXiv:0907.0423 [99]

 

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) [100], arXiv:0904.0905 [101]

Bose-Hubbard phase diagram with arbitrary integer fi lling
N. Teichmann, D. Hinrichs, M. Holthaus, and A. Eckardt,
Phys. Rev. B 79, 100503(R) (2009) [102], arXiv:0810.0643 [103]

Process-chain approach to high-order perturbation calculus for quantum lattice models
A. Eckardt,
Phys. Rev. B 79, 195131 (2009) [104], arXiv:0811.2353 [105]

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) [106], arXiv:0812.1997 [107],
Highlighted in Physics (APS) (Synopsis [108], January 16, 2009)

 

2008

Avoided level crossing spectroscopy with dressed matter waves
A. Eckardt and M. Holthaus,
Phys. Rev. Lett. 101, 245302 (2008) [109], arXiv:0809.1032 [110]

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) [111], arXiv:0801.1378 [112]

 

2007

AC-induced superfluidity
A. Eckardt and M. Holthaus,
EPL (Europhysics Letters) 80, 50004 (2007) [113], arXiv:0709.0605 [114]

 

2005

Superfluid-Insulator Transition in a Periodically Driven Optical Lattice
A. Eckardt, C. Weiss, and M. Holthaus,
Phys. Rev. Lett. 95, 260404 (2005) [115], arXiv:0601020 [116]

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) [117], arXiv:0601018 [118]

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) [119], arXiv:cond-mat/0408533 [120]

Ground-state energy of a homogeneous Bose-Einstein condensate beyond Bogoliubov
C. Weiss and A. Eckardt,
EPL (Europhysics Letters) 68, 8 (2004) [121], arXiv:cond-mat/0408023 [122]

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) [123]

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