Atomic Optics Department

Next seminars

30 VWojciech Bruzda (Jagiellonian University, Krakow)
Multipartite Entanglement from Combinatorial Point of View
Location: B-1-46 and MS Teams [ZOA-test], 12:15
Department Seminar
Online: [link]
30 VBerge Englert ((Centre for Quantum Technologies, National University of Singapore)
Complementarity and the Quantum Rotor
Location: F-1-04 and ZOOM
Online: [link], pass:subspace

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[Abstract, more info]


05-11.09.2021 - Quantum Optics X

More details on conference website.

Mateusz Łącki

Quantum Simulations Group
Room: B-1-36
Phone: 4553
www: [link]
ORCID: 0000-0002-4027-1919


[1] M. Łaçki
P -band stability of an ultracold-atom gas in an anharmonic optical-lattice potential with large energy scales
Physical Review A 103,053301 (2021).
[2] M. Łącki, J. Zakrzewski, N. Goldman
A dark state of Chern bands: Designing flat bands with higher Chern number
SciPost Physics 10,112 (2021).
[3] M. Łącki, B. Damski
Evidence from on-site atom number fluctuations for a quantum Berezinskii-Kosterlitz-Thouless transition in the one-dimensional Bose-Hubbard model
Physical Review B 104,155113 (2021).
[4] P. Kubala, J. Zakrzewski, M. Łącki
Optical lattice for a tripodlike atomic level structure
Physical Review A 104,053312 (2021).

[5] O. Prośniak, M. Łącki, B. Damski
Critical points of the three-dimensional Bose-Hubbard model from on-site atom number fluctuations
Scientific Reports 9,8687 (2019).
[6] M. Lacki, P. Zoller, M. Baranov
Stroboscopic painting of optical potentials for atoms with subwavelength resolution
Physical Review A 100,033610 (2019).
[7] M. Lacki, M. Heyl
Dynamical quantum phase transitions in collapse and revival oscillations of a quenched superfluid
Physical Review B 99,121107 (2019).

[8] K. Biedroń, M. Łącki, J. Zakrzewski
Extended Bose-Hubbard model with dipolar and contact interactions
Phys. Rev. B 97,245102 (2018).
[9] Y. Wang, S. Subhankar, P. Bienias, M. Łacki, T. Tsui, M. Baranov, A. Gorshkov, P. Zoller, J. Porto, S. Rolston
Dark State Optical Lattice with a Subwavelength Spatial Structure
Physical Review Letters 120,083601 (2018).

[10] M. Łacki, B. Damski
Spatial Kibble-Zurek mechanism through susceptibilities: The inhomogeneous quantum Ising model case
Journal of Statistical Mechanics: Theory and Experiment 2017,103105 (2017).
[11] J. Budich, A. Elben, M. Łacki, A. Sterdyniak, M. Baranov, P. Zoller
Coupled atomic wires in a synthetic magnetic field
Physical Review A 95,043632 (2017).

[12] M. Łacki, M. Baranov, H. Pichler, P. Zoller
Nanoscale 'dark State' Optical Potentials for Cold Atoms
Physical Review Letters 117,233001 (2016).
[13] M. Łącki, H. Pichler, A. Sterdyniak, A. Lyras, V. Lembessis, O. Al-Dossary, J. Budich, P. Zoller
Quantum Hall physics with cold atoms in cylindrical optical lattices
Physical Review A 93,013604 (2016).

[14] M. Łącki, D. Delande, J. Zakrzewski
Dynamics of heat and mass transport in a quantum insulator
Phys. Rev. B 91,134304 (2015).

[15] M. Łącki, B. Damski, J. Zakrzewski
Numerical studies of ground-state fidelity of the Bose-Hubbard model
Phys. Rev. A 89,033625 (2014).
[16] J. Major, M. Łącki, J. Zakrzewski
Reexamination of the variational Bose-Hubbard model
Phys. Rev. A 89,043626 (2014).
[17] J. Stasińska, M. Łącki, O. Dutta, J. Zakrzewski, M. Lewenstein
Bose-Hubbard model with random impurities: Multiband and nonlinear hopping effects
Phys. Rev. A 90,063634 (2014).

[18] M. Łącki, D. Delande, J. Zakrzewski
Dynamics of cold bosons in optical lattices: effects of higher Bloch bands
New Journal of Physics 15,013062 (2013).
[19] M. Łącki, J. Zakrzewski
Fast Dynamics for Atoms in Optical Lattices
Phys. Rev. Lett. 110,065301 (2013).
[20] T. Sowiński, M. Łącki, O. Dutta, J. Pietraszewicz, P. Sierant, M. Gajda, J. Zakrzewski, M. Lewenstein
Tunneling-Induced Restoration of the Degeneracy and the Time-Reversal Symmetry Breaking in Optical Lattices
Phys. Rev. Lett. 111,215302 (2013).

[21] M. Łącki, D. Delande, J. Zakrzewski
Numerical computation of dynamically important excited states of many-body systems
Phys. Rev. A 86,013602 (2012).

[22] M. Łącki, D. Delande, J. Zakrzewski
Extracting information from non adiabatic dynamics: excited symmetric states of the Bose-Hubbard model
Acta Physica Polonica A , (2011).
[23] M. Łącki, S. Paganelli, V. Ahufinger, A. Sanpera, J. Zakrzewski
Disordered spinor Bose-Hubbard model
Phys. Rev. A 83,013605 (2011).
[24] S. Paganelli, M. Łącki, V. Ahufinger, J. Zakrzewski, A. Sanpera
Spin effects in Bose-Glass phases
Journal of Low Temperature Physics 165,227--238 (2011).