Arbeitsgruppe Prof. Widera

Dr. Tobias Lausch
Raum46-405
Telefon+49 (0)631 205-3024
E-Maillausch(at)rhrk.uni-kl(dot)de

Publikationen

2020

  1. Single-atom quantum probes for ultracold gases boosted by nonequilibrium spin dynamics
    Quentin Bouton, Jens Nettersheim, Daniel Adam, Felix Schmidt, Daniel Mayer, Tobias Lausch, Eberhard Tiemann und Artur Widera
    Phys. Rev. X10, 011018
    DOI:10.1103/PhysRevX.10.011018
    Featured in:Physics: Viewpoint Story

2019

  1. Tailored single-atom collisions at ultra-low energies
    Felix Schmidt, Daniel Mayer, Quentin Bouton, Daniel Adam, Tobias Lausch, Jens Nettersheim, Eberhard Tiemann und Artur Widera
    Phys. Rev. Lett.122, 013401 (2019)
    DOI:10.1103/PhysRevLett.122.013401
    https://arxiv.org/abs/1809.08165

  2. Controlled doping of a bosonic quantum gas with single neutral atoms
    Daniel Mayer, Felix Schmidt, Daniel Adam, Steve Haupt, Jennifer Koch, Tobias Lausch, Jens Nettersheim, Quentin Bouton und Artur Widera
    J. Phys. B 52, 015301 (2019)
    DOI:10.1088/1361-6455/aaf357
    https://arxiv.org/abs/1805.01313

  3. Rotational cooling of molecules in a Bose-Einstein-Condensate
    Martin Will, Tobias Lausch und Michael Fleischhauer
    Phys. Rev. A99, 062707 (2019)
    DOI:10.1103/PhysRevA.99.062707
    https://arxiv.org/abs/1902.07193

2018

  1. Prethermalization in the cooling dynamics of an impurity in a BEC.
    Tobias Lausch, Artur Widera und Michael Fleischhauer 
    preprint, arXiv:1708.09242 (2017).
    https://arxiv.org/abs/1708.09242

  2. Quantum spin dynamics of individual neutral impurities coupled to a Bose-Einstein condensate
    Felix Schmidt, Daniel Mayer, Quentin Bouton, Daniel Adam, Tobias Lausch, Nicolas Spethmann und Artur Widera
    Phys. Rev. Lett. 121, 130403 (2018)
    DOI:10.1103/PhysRevLett.121.130403
    https://arxiv.org/abs/1802.08702

  3. Role of thermal two-phonon scattering for impurity dynamics in a low-dimensional BEC
    Tobias Lausch, Artur Widera und Michael Fleischhauer
    Phys. Rev. A 97, 033620 (2018)
    DOI:10.1103/PhysRevA.97.033620
    https://arxiv.org/abs/1712.07912

2017

  1. Extreme Event Statistics in a Drifting Markov Chain.
    Farina Kindermann, Michael Hohmann, Tobias Lausch, Daniel Mayer, Felix Schmidt und Artur Widera
    Phys. Rev. E96, 012130 (2017).
    DOI: 10.1103/PhysRevE.96.012130
    http://arxiv.org/abs/1702.07582

  2. Individual tracer atoms in an ultracold dilute gas.
    Michael Hohmann, Farina Kindermann, Tobias Lausch, Daniel Mayer, Felix Schmidt, Eric Lutz und Artur Widera
    Phys. Rev. Lett.118, 263401 (2017).
    DOI: 10.1103/PhysRevLett.118.263401
    http://arxiv.org/abs/1611.01452
    Editor's suggestion
    Featured in: Physics: Focus Story, ProPhysik, phys.org

  3. Nonergodic diffusion of single atoms in a periodic potential.
    Farina Kindermann, Andreas Dechant, Michael Hohmann, Tobias Lausch, Daniel Mayer, Felix Schmidt, Eric Lutz und Artur Widera
    Nature Physics13, 137 (2017).
    DOI: 10.1038/nphys3911
    http://arxiv.org/abs/1601.06663
    Featured in: phys.org, Science Daily, prophysik


2016

  1. Optimizing quantum gas production by an evolutionary algorithm.
    Tobias Lausch, Michael Hohmann, Farina Kindermann, Daniel Mayer, Felix Schmidt und Artur Widera
    Applied Physics B122, 112 (2016).
    DOI: 10.1007s00340-016-6391-2
    https://arxiv.org/abs/1601.06038

  2. Single-atom thermometer for ultracold gases.
    Michael Hohmann, Farina Kindermann, Tobias Lausch, Daniel Mayer, Felix Schmidt und Artur Widera
    Phys. Rev. A93, 043607 (2016).
    DOI: 10.1103/physreva.93.043607
    http://arxiv.org/abs/1601.06067
    Editor's suggestion
    Featured in
    : Physics: Focus Story

  3. Precision measurement of the Rb 87 tune-out wavelength in the hyperfine ground state F = 1 at 790nm.
    Felix Schmidt, Daniel Mayer, Michael Hohmann, Tobias Lausch, Farina Kindermann und Artur Widera
    Phys. Rev. A93, 022507 (2016).
    DOI: 10.1103/physreva.93.022507
    http://arxiv.org/abs/1512.03578

2015

  1. Neutral impurities in a Bose-Einstein condensate for simulation of the Fröhlich-polaron. 
    Michael Hohmann, Farina Kindermann, Benjamin Gänger, Tobias Lausch, Daniel Mayer, Felix Schmidt und Artur Widera 
    EPJ Quantum Technology2, 23 (2015).
    DOI: 10.1140/epjqt/s40507-015-0036-y
    http://arxiv.org/abs/1508.02646

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