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20-22.02.2024 - Workshop on Quantum Simulators of the Future: From Dynamical Gauge Fields to Lattice Gauge Theories | (smr 3922)

An ICTP Meeting This Workshop will gather world-leading groups that design, realize, and characterize a new generation of simulators with ultracold atoms and beyond. It will address novel quantum simulators of statistical gauge fields, dynamical lattices, and lattice gauge theory models (LGT), as well as connections to quantum computing and tensor network methods.

06-08.09.2023 - Time Crystals Conference

More details on conference website.

27.06-2.07.2022 - 6th Workshop on Algebraic Designs, Hadamard Matrices & Quanta

More details on conference website.

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. Łącki, H. Korbmacher, G. Domínguez-Castro, J. Zakrzewski, L. Santos
Ground states of one-dimensional dipolar lattice bosons at unit filling
Physical Review B 109,125104 (2024).

[2] A. Aramthottil, M. Łącki, L. Santos, J. Zakrzewski
Role of interaction-induced tunneling in the dynamics of polar lattice bosons
Physical Review B 107,104305 (2023).
[3] M. Łącki, J. Zakrzewski
Random Kronig-Penney-type potentials for ultracold atoms using dark states
Physical Review A 108,053326 (2023).

[4] 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).
[5] M. Łącki, J. Zakrzewski, N. Goldman
A dark state of Chern bands: Designing flat bands with higher Chern number
SciPost Physics 10,112 (2021).
[6] 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).
[7] P. Kubala, J. Zakrzewski, M. Łącki
Optical lattice for a tripodlike atomic level structure
Physical Review A 104,053312 (2021).

[8] 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).
[9] M. Lacki, P. Zoller, M. Baranov
Stroboscopic painting of optical potentials for atoms with subwavelength resolution
Physical Review A 100,033610 (2019).
[10] M. Lacki, M. Heyl
Dynamical quantum phase transitions in collapse and revival oscillations of a quenched superfluid
Physical Review B 99,121107 (2019).

[11] K. Biedroń, M. Łącki, J. Zakrzewski
Extended Bose-Hubbard model with dipolar and contact interactions
Phys. Rev. B 97,245102 (2018).
[12] 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).

[13] 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).
[14] 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).

[15] M. Łacki, M. Baranov, H. Pichler, P. Zoller
Nanoscale 'dark State' Optical Potentials for Cold Atoms
Physical Review Letters 117,233001 (2016).
[16] 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).

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

[18] M. Łącki, B. Damski, J. Zakrzewski
Numerical studies of ground-state fidelity of the Bose-Hubbard model
Phys. Rev. A 89,033625 (2014).
[19] J. Major, M. Łącki, J. Zakrzewski
Reexamination of the variational Bose-Hubbard model
Phys. Rev. A 89,043626 (2014).
[20] 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).

[21] 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).
[22] M. Łącki, J. Zakrzewski
Fast Dynamics for Atoms in Optical Lattices
Phys. Rev. Lett. 110,065301 (2013).
[23] 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).

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

[25] 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).
[26] M. Łącki, S. Paganelli, V. Ahufinger, A. Sanpera, J. Zakrzewski
Disordered spinor Bose-Hubbard model
Phys. Rev. A 83,013605 (2011).
[27] 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).