Publications

Papers

2019

Compression of a mixed antiproton and electron non-neutral plasma to high densities
S. Aghion, C. Amsler, G. Bonomi et al. Group Author(s): AEgIS Collaboration, 2019, EUROPEAN PHYSICAL JOURNAL D (73)
A similar to 100 mu m-resolution position-sensitive detector for slow positronium
C. Amsler, M. Antonello, A. Belov et al. Group Author(s): AEgIS Collaboration, 2019, NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS (457, 44-48)
Velocity-selected production of 2(3)S metastable positronium
C. Amsler, M. Antonello, A. Belov et al. Group Author(s): AEgIS Collaboration, 2019, Physical Review A (99) PDF-File
Simultaneous Readout of Noncommuting Collective Spin Observables beyond the Standard Quantum Limit
Philipp Kunkel, Maximilian Prüfer, Stefan Lannig, Rodrigo Rosa-Medina, Alexis Bonnin, Martin Gärttner, Helmut Strobel, Markus K. Oberthaler, 2019, Physical Review Letters, Volume 123, Issue 6, arXiv:1904.01471 PDF-File
Dating glacier ice of the last millennium by quantum technology
Zhongyi Feng, Pascal Bohleber, Sven Ebser, Lisa Ringena, Maximilian Schmidt, Arne Kersting, Philip Hopkins, Helene Hoffmann, Andrea Fischer, Werner Aeschbach, and Markus K. Oberthaler, 2019, PNAS, Volume: 116 Issue: 18, arXiv:1811.03955 PDF-File
2018
Bidirectional universal dynamics in a spinor Bose gas close to a nonthermal fixed point
Christian-Marcel Schmied, Maximilian Prüfer, Markus K. Oberthaler and Thomas Gasenzer, 2018, Phys. Rev. A, Volume: 99, Issue: 3, arXiv:1812.08571 033611 PDF-File
Ar-39 dating with small samples provides new key constraints on ocean ventilation
Sven Ebser, Arne Kersting, Tim Stöven, Zhongyi Feng, Lisa Ringena, Maximilian Schmidt, Toste Tanhua, Werner Aeschbach & Markus K. Oberthaler, 2018, NATURE COMMUNICATIONS, Volume: 9, arXiv:1807.11146 PDF-File
Observation of universal dynamics in a spinor Bose gas far from equilibrium
Maximilian Prüfer, Philipp Kunkel, Helmut Strobel, Stefan Lannig, Daniel Linnemann, Christian-Marcel Schmied, Jürgen Berges, Thomas Gasenzer, Markus K. Oberthaler, 2018, Nature, Volume: 563, Issue: 7730 , arXiv:1805.11881 217-220 PDF-File
Development of nuclear emulsions operating in vacuum for the AEgIS experiment
P. Scampoli, S. Aghion, O. Ahlen et al. Group Author(s): AEgIS Collaboration, 2018, JOURNAL OF INSTRUMENTATION, Volume: 9
AEgIS experiment: Towards antihydrogen beam production for antimatter gravity measurements
S. Mariazzi, S. Aghion, C. Amsler et al. Group Author(s): AEgIS Collaboration, 2018, EUROPEAN PHYSICAL JOURNAL D , Volume: 68 , Issue: 3
Investigation of silicon sensors for their use as antiproton annihilation detectors
N. Pacifico, S. Aghion, O. Ahlén et al. Group Author(s): AEgIS Collaboration, 2018, NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,V765 (765)
Comparison of Planar and 3D Silicon Pixel Sensors Used for Detection of Low Energy Antiproton
A. Gligorova, Member, IEEE, S. Aghion, et al. Group Author(s): AEgIS Collaboration, 2018, IEEE TRANSACTIONS ON NUCLEAR SCIENCE
Positron bunching and electrostatic transport system for the production and emission of dense positronium clouds into vacuum
S. Aghion, C. Amsler, A. Ariga et al. Group Author(s): AEgIS Collaboration, 2018, NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Volume: 362
Particle tracking at cryogenic temperatures: the Fast Annihilation Cryogenic Tracking (FACT) detector for the AEgIS antimatter gravity experiment
J. Storey, S. Aghion, C. Amsler et al. Group Author(s): AEgIS Collaboration, 2018, JOURNAL OF INSTRUMENTATION, Volume: 10
Direct detection of antiprotons with the Timepix3 in a new electrostatic selection beamline
N. Pacifico, S. Aghion, J. Alozy et al. Group Author(s): AEgIS Collaboration, 2018, NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, V831
Measurement of antiproton annihilation on Cu, Ag and Au with emulsion films
S. Aghion, C. Amsler, A. Ariga et al. Group Author(s): AEgIS Collaboration, 2018, JOURNAL OF INSTRUMENTATION, Volume: 12, arXiv:1701.06306 PDF-File
Characterization of a transmission positron/positronium converter for antihydrogen production
S. Aghion, C. Amsler, T. Ariga et al. Group Author(s): AEgIS Collaboration, 2018, NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Volume: 407
Advances in PS manipulations and laser studies in the AEgIS Experiment
R. Caravita, S. Aghion, C. Amsler et al. Group Author(s): AEgIS Collaboration, 2018, ACTA PHYSICA POLONICA B, Volume: 48, Issue: 10
AEgIS at ELENA: outlook for physics with a pulsed cold antihydrogen beam
M. Doser, S. Aghion, C. Amsler et al. Group Author(s): AEgIS Collaboration, 2018, PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, Volume: 376, Issue: 2116
Compression of a mixed antiproton and electron non-neutral plasma to high densities
S. Aghion, C. Amsler, G. Bonomi et al. Group Authors(s): AEgIS Collaboration, 2018, EUROPEAN PHYSICAL JOURNAL D, Volume: 72 , Issue: 4
Antiproton tagging and vertex fitting in a Timepix3 detector
S. Aghion, C. Amsler, M. Antonello et al. Group Author(s): AEgIS Collaboration, 2018, Journal of Instrumentation, Volume: 13
Spatially distributed multipartite entanglement enables EPR steering of atomic clouds
Philipp Kunkel, Maximilian Prüfer, Helmut Strobel, Daniel Linnemann, Anika Frölian, Thomas Gasenzer, Martin Gärttner, and Markus K. Oberthaler, 2018, Science, Volume: 360, Issue: 6387 413--416 PDF-File
Low-energy effective theory of non-thermal fixed points in a multicomponent Bose gas
Aleksandr N. Mikheev, Christian-Marcel Schmied, and Thomas Gasenzer, 2018, Physical Review A, arXiv:1807.10228 [cond-mat.quant-gas] PDF-File
Prescaling in a far-from-equilibrium Bose gas
Christian-Marcel Schmied, Aleksandr N. Mikheev and Thomas Gasenzer, 2018, Phys. Rev. Lett., Volume: 122, Issue: 17, arXiv:1807.07514 170404 PDF-File
Quenches near criticality of the quantum Ising chain-power and limitations of the discrete truncated Wigner approximation
Stefanie Czischek, Martin Gärttner, Markus Oberthaler, Michael Kastner and Thomas Gasenzer, 2018, Quantum Sci. Technol., Volume: 4, Issue: 1, arXiv:1805.05221 014006 PDF-File
2017
Progress toward a large-scale ion Talbot-Lau interferometer
A. Demetrio, S. R. Müller, P. Lansonneur and M. K. Oberthaler, 2017, Physical Review A, Volume: 96, Issue: 6 063604 PDF-File
Active SU(1,1) atom interferometry
D. Linnemann, J. Schulz, W. Muessel, P. Kunkel, M. Prüfer, A. Frölian, H. Strobel and M.K. Oberthaler, 2017, Quantum Sci. Technol., Volume: 2, Issue: 4, arXiv:1711.04552 044009 PDF-File
Bichromatic force on metastable argon for atom-trap trace analysis
Z. Feng, S. Ebser, L. Ringena, F. Ritterbusch, and M. K. Oberthaler, 2017, Phys. Rev. A 96, 013424, Volume: 96, Issue: 1, arXiv:1707.01658 013424 PDF-File
Probing electric and magnetic fields with a Moiré deflectometer
P. Lansonneur, P. Bräunig, A. Demetrio , S.R. Müller, P. Nedelec, M.K. Oberthaler, 2017, NUCLEAR INSTRUMENTS AND METHODS IN PHYSICS RESEARCH A, Volume: 862 49-53 PDF-File
Universal equilibrium scaling functions at short times after a quench
Markus Karl, Halil Cakir, Jad C. Halimeh, Markus K. Oberthaler, Michael Kastner, Thomas Gasenzer, 2017, Phys. Rev. E, Volume: 96, Issue: 2, arXiv:1704.03517 022110 PDF-File
Experimental observation of the Poincaré-Birkhoff scenario in a driven many-body quantum system
J. Tomkovič, W. Muessel, H. Strobel, S. Löck, P. Schlagheck, R. Ketzmerick, M. K. Oberthaler, 2017, Phys. Rev. A, Volume: 95, Issue: 1 011602 PDF-File
2016
Laser excitation of the n=3 level of positronium for antihydrogen production
AEGIS Collaboration, 2016, Physical Review A, Volume: 94, Issue: 1, arXiv:0804.0371 012507 PDF-File
Quantum-Enhanced Sensing Based on Time Reversal of Nonlinear Dynamics
D. Linnemann, H. Strobel, W. Muessel, J. Schulz, R. J. Lewis-Swan, K. V. Kheruntsyan and M. K. Oberthaler, 2016, Physical Review Letters, Volume: 117, Issue: 1, arXiv:1602.07505 013001 PDF-File
2015
Nonlinear dressed states at the miscibility-immiscibility threshold
E. Nicklas, W. Muessel, H. Strobel, P.G. Kevrekidis and M. K. Oberthaler, 2015, Physical Review A, Volume: 92, Issue: 5, arXiv:1407.8049 056314 PDF-File
Observation of Scaling in the Dynamics of a Strongly Quenched Quantum Gas
E. Nicklas, M. Karl, M. Höfer, A. Johnson, W. Muessel, H. Strobel, J. Tomkovič, T. Gasenzer and M. K. Oberthaler, 2015, PHYSICAL REVIEW LETTERS,Volume: 115, Issue: 24, arXiv:1509.02173 245301 PDF-File
Twist-and-turn spin squeezing in Bose-Einstein condensates
W. Muessel, H. Strobel, D. Linnemann, T. Zibold, B. Juliá-Díaz and M. K. Oberthaler, 2015, PHYSICAL REVIEW A, Volume: 92, Issue: 2, arXiv:1507.02930 023603 PDF-File
Double-well atom trap for fluorescence detection at the Heisenberg limit
Ion Stroescu, David B. Hume and Markus K. Oberthaler, 2015, PHYSICAL REVIEW A, Volume: 91, Issue: 1, arXiv:1411.5812 013412 PDF-File
2014
Groundwater dating with Atom Trap Trace Analysis of 39Ar
F. Ritterbusch, S. Ebser, J. Welte, T. Reichel, A. Kersting, R. Purtschert, W. Aeschbach-Hertig and M. K. Oberthaler, 2014, GEOPHYSICAL RESEARCH LETTERS, Volume: 41, Issue: 19 6758-6764 PDF-File
Scalable Spin Squeezing for Quantum-Enhanced Magnetometry with Bose-Einstein Condensates
W. Muessel, H. Strobel, D. Linnemann, D. B. Hume, and M. K. Oberthaler, 2014, Physical Review Letters, Volume: 113, Issue: 10, arXiv:1405.6022 5 PDF-File
Fisher information and entanglement of non-Gaussian spin states
Helmut Strobel, Wolfgang Muessel, Daniel Linnemann, Tilman Zibold, David B. Hume, Luca Pezzè, Augusto Smerzi, Markus K. Oberthaler, 2014, SCIENCE, Volume: 345, Issue: 6195, arXiv:1507.03782 424-427 PDF-File
2013
Development of nuclear emulsions with 1 μm spatial resolution for the \AEgIS\ experiment
AEGIS Collaboration, 2013, "Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment " ("732") "325 - 329"
Particle tracking at 4 K: The Fast Annihilation Cryogenic Tracking (FACT) detector for the \AEgIS\ antimatter gravity experiment
J. Storey and C. Canali and S. Aghion et al. Group Authors(s): AEgIS Collaboration , 2013, "Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment " ("732") "437 - 441"
AEgIS experiment commissioning at CERN
D. Krasnický and S. Aghion and C. Amsler et al. Group Authors(s): AEgIS Collaboration , 2013, AIP Conference Proceedings, Volume 1521 144-153
Prospects for measuring the gravitational free-fall of antihydrogen with emulsion detectors
AEGIS Collaboration, 2013, Journal of Instrumentation,Volume 8, arXiv:1306.5602 P08013 PDF-File
Accurate Atom Counting in Mesoscopic Ensembles
D. Hume, I. Stroescu, M. Joos, W. Müssel, H. Strobel and M. K. Oberthaler, 2013, PHYSICAL REVIEW LETTERS, Volume: 111, Issue: 25, arXiv:1307.7598 253001 PDF-File
Optimized absorption imaging of mesoscopic atomic clouds
W. Müssel, H. Strobel, M. Joos, E. Nicklas, I. Stroescu, J. Tomkovic, D. HUme and M. K. Oberthaler, 2013, Applied Physics B-Laseres and Optics, Volume: 113, Issue: 1
Measuring and engineering entropy and spin squeezing in weakly linked Bose-Einstein condensates
F. Cattani, C. Gross, M.K. Oberthaler, J. Ruostekoski, 2013, NEW JOURNAL OF PHYSICS, Volume 15, arXiv:1302.3040 8 PDF-File
2012
Exploring the WEP with a pulsed cold beam of antihydrogen
AEGIS Collaboration, 2012, Classical and Quantum Gravity, Volume: 29, Issue: 18 184009
Dynamic generation of spin-squeezed states in bosonic Josephson junctions
B. Juliá-Díaz, T. Zibold, M. K. Oberthaler, M. Melé-Messeguer, J. Martorell and A. Polls, 2012, Phys. Rev. Lett. A, Volume: 86, Issue: 2, arXiv:1205.6756 023615 PDF-File
2011
Antihydrogen physics: gravitation and spectroscopy in AEgIS
AEGIS Collaboration, 2011, Canadian Journal of Physics, Volume: 89, Issue: 1 17-24
Atomic homodyne detection of continuous variable entangled twin-atom states
C. Gross, H. Strobel, E. Nicklas, T. Zibold, N. Bar-Gill, G. Kurizki and M. K. Oberthaler, 2011, NATURE, Volume: 480, Issue: 7376, arXiv:1112.4594 219-223 PDF-File
Rabi Flopping Induces Spatial Demixing Dynamics
E. Nicklas, H. Strobel, T. Zibold, C. Gross, B. A. Malomed, P. G. Kevrekidis and M. K. Oberthaler , 2011, PHYSICAL REVIEW LETTERS, Volume: 107, Issue: 19, arXiv:1109.5601 193001 PDF-File
Local and spatially extended sub-Poisson atom-number fluctuations in optical lattices
C. Gross, J. Estève, M.K. Oberthaler, A.D. Martin and J. Ruostekoski, 2011, PHYSICAL REVIEW A, Volume: 84, Issue: 1, arXiv:1008.4603 011609 PDF-File
Two-Well Bose-Einstein Condensates and Strategies for Einstein-Podolsky-Rosen Entanglement
Q. Y. He, M. D. Reid, T. G. Vaughan, C. Gross, M. Oberthaler, and P. D. Drummond , 2011, Phys. Rev. Lett., Volume: 106, Issue: 12, arXiv:1010.4121 4 PDF-File
Single spontaneous photon as a coherent beamsplitter for an atomic matter-wave
Jiří Tomkovič, Michael Schreiber, Joachim Welte, Martin Kiffner, Jörg Schmiedmayer & Markus K. Oberthaler, 2011, Nature Physics, Volume: 7, Issue: 5 PDF-File
Einstein-Podolsky-Rosen Correlations of Ultracold Atomic Gases
Nir Bar-Gill, Christian Gross, Igor Mazets, Markus Oberthaler, and Gershon Kurizki, 2011, Phys. Rev. Lett., Volume: 106, Issue: 12, arXiv:1009.2655 4 PDF-File
2010
Classical Bifurcation at the Transition from Rabi to Josephson Dynamics
Tilman Zibold, Eike Nicklas, Christian Gross, and Markus K. Oberthaler , 2010, Phys. Rev. Lett., Volume: 105, Issue: 20, arXiv:1008.3057 4 PDF-File
Towards the realization of atom trap trace analysis for ³⁹Ar
J. Welte, F. Ritterbusch, I. Steinke, M. Henrich, W. Aeschbach-Hertig and M. K. Oberthaler, 2010, New Journal of Physics, Volume: 12 15
Multiple atomic dark solitons in cigar-shaped Bose-Einstein condensates
G. Theocharis, A. Weller, J. P. Ronzheimer, C. Gross, M. K. Oberthaler, P. G. Kevrekidis, and D. J. Frantzeskakis, 2010, Phys. Rev. A, Volume: 81, Issue: 6, arXiv:0909.2122 15 PDF-File
Two-mode Bose gas: Beyond classical squeezing
C. Bodet, J. Estève, M. K. Oberthaler, and T. Gasenzer, 2010, Phys. Rev. A, Volume: 81, Issue: 6, arXiv:1002.2504 14 PDF-File
Nonlinear atom interferometer surpasses classical precision limit
C. Gross, T. Zibold, E. Nicklas, J. Estève, M. K. Oberthaler, 2010, Nature, Volume: 464, Issue: 7292, arXiv:1009.2374 PDF-File
Ultrakalte Quantenpendel
Christian Groß, Markus Oberthaler, 2010 PDF-File
2009
Hyperfine spectroscopy of the 1s5−2p9 transition of 39Ar
J. Welte, I. Steinke, M. Henrich, F. Ritterbusch, M. K. Oberthaler, W. Aeschbach-Hertig, W. H. Schwarz and M. Trieloff, 2009, Review of Scientific Instruments, Volume 80 11
Dynamic control and probing of many-body decoherence in double-well Bose-Einstein condensates
Bar-Gill, Nir and Gershon Kurizki and Markus Oberthaler and Nir Davidson, 2009, Phys. Rev. A, Volume: 80, Issue: 5 053613
2008
Squeezing and entanglement in a Bose-Einstein condensate
J. Estève, C. Gross, A. Weller, S. Giovanazzi, M. K. Oberthaler, 2008 PDF-File

Theses

2020

Experimentally testing quantum field theory concepts with spinor Bose gases far from equilibirum
Maximilian Prüfer, Dissertation, HD-KIP 20-13 PDF-File
2019
Splitting a Bose-Einstein condensate enables EPR steering and simultaneous readout of noncommuting observables
Philipp Kunkel, Dissertation, HD-KIP 19-121 PDF-File
2018
Feasibility of a gravity measurement on antimatter using a Talbot-Lau interferometer
Andrea Demetrio, Dissertation, HD-KIP 18-111 PDF-File
Dating of ice and ocean samples with Atom Trap Trace Analysis of 39Ar
Sven Conrad Ebser, Dissertation, HD-KIP 18-90 PDF-File
2017
Quantum-Enhanced Sensing Based on Time Reversal of Nonlinear Dynamics
Daniel Linnemann, Dissertation, HD-KIP 17-115 PDF-File
2016
Fisher Information and entanglement of non-Gaussian spin states
Helmut Strobel, Dissertation, HD-KIP 16-114 PDF-File
2014
Scalable Spin Squeezing for Quantum-Enhanced Magnetometry with Bose-Einstein Condensates
Wolfgang Muessel, Dissertation, HD-KIP 14-68 PDF-File
Dissipative Double-Well Potential: Mesoscopic Atom Number Detection and Cold Atom Dynamics
Ion Stroescu, Dissertation, HD-KIP 14-104 PDF-File
2013
A new tool for miscibility control: Linear coupling
Eike Nicklas, Dissertation, HD-KIP 13-64 PDF-File
2012
Atom Trap Trace Analysis of 39Ar
Joachim Welte, Dissertation, HD-KIP 12-55 PDF-File
A Moiré-Deflectometer as Gravimeter for Antihydrogen
Fabienne Cathérine Haupert, Dissertation, HD-KIP 12-15 PDF-File
2011
Methoden zur Flussbestimmung von metastabilen Argonatomen
Hanno Filter, Diplomarbeit, HD-KIP 11-89 PDF-File
2010
Spin squeezing and non-linear atom interferometry with Bose-Einstein condensates
Christian Groß, Dissertation, HD-KIP 10-87 PDF-File
Design and Realization of a Laser System for ATTA of Argon 39
Matthias Henrich, Diplomarbeit, HD-KIP 10-60
2009
Dynamics and Interaction of Dark Solitons in Bose-Einstein Condensates
Andreas Weller, Dissertation, HD-KIP 09-25 PDF-File
Interactions of Dark Solitons in cigar shaped Bose-Einstein Condensates
Jens Philipp Ronzheimer, Diplomarbeit, HD-KIP 09-18 PDF-File
2008
Experimentelle Realisierung eines Delayed Choice Experiments mit metastabilen Argonatomen
Michael Schreiber, Diplomarbeit, HD-KIP 08-46

Recent Publications:

Funding:

DFG: Systematische Verbesserung von Atom Trap Trace Anlaysis für 39Ar und deren Anwendung zur Erstellung einer tausendjährigen Paläotemperaturzeitreihe aus Grundwasser

DFG: ArTTA-10mL: Ein Instrument für die 39Ar-Datierung von kleinen Eis- und Wasserproben

ERC Advanced Grant-Horizon 2020: EntangleGen- Entanglement Generation in Universal Quantum Dynamics

SFB Sonderforschungsbereich 1225/1: Isolierte Quantensysteme und Universalität unter extremen Bedingungen (ISOQUANT)

DFG: Test des schwachen Äquivalenzprinzips mit Antimaterie

EU: Analog quantum simulators for many-body dynamics