Publikationen der AG Quantum Atom Optics


Article

  • F. Anders, L. Pezzè, A. Smerzi, C. Klempt (2018) Phase magnification by two-axis counter-twisting for detection noise robust interferometry, Phys. Rev. A 97, 043813 (2018).
    DOI: 10.1103/PhysRevA.97.043813
    arXiv: 1711.02658
  • K. Lange, J. Peise, B. Lücke, I.Kruse, G. Vitagliano, I. Apellaniz, M. Kleinmann, G. Toth, C. Klempt (2018) Entanglement between two spatially separated atomic modes, Science 360, 416 (2018). Weitere Informationen
    DOI: 10.1126/science.aao2035
    arXiv: arXiv:1708.02480
  • K. Lange, J. Peise, B. Lücke, T. Gruber, A. Sala, A. Polls, W. Ertmer, B. Juliá-Díaz, L. Santos, C. Klempt (2018) Creation of entangled atomic states by an analogue of the Dynamical Casimir Effect, New J. Phys. 20, 103017 (2018). Weitere Informationen
    DOI: 10.1088/1367-2630/aae116
    arXiv: 1805.02560
  • P. Feldmann, M. Gessner, M. Gabbrielli, C. Klempt, L. Santos, L. Pezzè, A. Smerzi (2018) Interferometric sensitivity and entanglement by scanning through quantum phase transitions in spinor Bose-Einstein condensates, Phys. Rev. A 97, 032339 (2018).
    DOI: 10.1103/PhysRevA.97.032339
    arXiv: 1712.03896
  • G. Vitagliano, I. Apellaniz, M. Kleinmann, B. Lücke, C. Klempt, G. Tòth (2017) Entanglement and extreme spin squeezing of unpolarized states, New J. Phys. 19, 013027 (2017)
    DOI: 10.1088/1367-2630/19/1/013027
    arXiv: 1605.07202
  • L. Pezzé, M. Gessner, P. Feldmann, C. Klempt, L. Santos, A. Smerzi (2017) Heralded Generation of Macroscopic Superposition States in a Spinor Bose-Einstein Condensate, arXiv:1712.03864 (2017).
    arXiv: 1712.03864
  • M. Kristensen, M. Gajdacz, P. Pedersen, C. Klempt, J. F. Sherson, J. J. Arlt, A. J. Hilliard (2017) Sub-atom shot noise Faraday imaging of ultracold atom clouds, J. Phys. B: At. Mol. Opt. Phys. 50, 034004 (2017).
    DOI: 10.1088/1361-6455/50/3/034004
    arXiv: 1608.06814
  • I. Kruse, K. Lange, J. Peise, B. Lücke, L. Pezzè, J. Arlt, W. Ertmer, C. Lisdat, L. Santos, A. Smerzi, C. Klempt (2016) Improvement of an Atomic Clock using Squeezed Vacuum, Phys. Rev. Lett. 117, 143004 (2016).
    DOI: 10.1103/PhysRevLett.117.143004
    arXiv: 1605.07754
  • M. Gajdacz, A. J. Hilliard, M. A. Kristensen, P. L. Pedersen, C. Klempt, J. J. Arlt, J. F. Sherson (2016) Preparation of ultracold atom clouds at the shot noise level, Phys. Rev. Lett. 117, 073604 (2016).
    DOI: 10.1103/PhysRevLett.117.073604
    arXiv: 1604.05087
  • I. Apellaniz, B. Lücke, J. Peise, C. Klempt, G. Tóth (2015) Verifying the metrological usefulness of Dicke states with collective measurements, New J. Phys. 17, 083027 (2015).
    DOI: 10.1088/1367-2630/17/8/083027
    arXiv: 1412.3426
  • J. Mahnke, I. Kruse, A. Hüper, S. Jöllenbeck, W. Ertmer, J. Arlt, C. Klempt (2015) A continuously pumped reservoir of ultracold atoms, J. Phys. B: At. Mol. Opt. Phys. 48, 165301 (2015).
    DOI: 10.1088/0953-4075/48/16/165301
    arXiv: 1506.06565
  • J. Peise, B. Lücke, L. Pezzé, F. Deuretzbacher, W. Ertmer, J. Arlt, A. Smerzi, L. Santos, and C. Klempt (2015) Interaction-free measurements by quantum Zeno stabilization of ultracold atoms, Nature Communications 6, 6811 (2015) Weitere Informationen
    DOI: 10.1038/ncomms7811
  • J. Peise, I. Kruse, K. Lange, B. Lücke, L. Pezzè, J. Arlt, W. Ertmer, K. Hammerer, L. Santos, A. Smerzi, and C. Klempt (2015) Satisfying the Einstein–Podolsky–Rosen criterion with massive particles, Nature Communications 6, 8984 (2015). Weitere Informationen
    DOI: 10.1038/ncomms9984
  • J. Tura, R. Augusiak, A. B. Sainz, B. Lücke, C. Klempt, M. Lewenstein, A. Acín (2015) Nonlocality in many-body quantum systems detected with two-body correlators, Annals of Physics 362, 370 (2015). Weitere Informationen
  • L. Wacker, N. B. Jørgensen, D. Birkmose, R. Horchani, W. Ertmer, C. Klempt, N. Winter, J. Sherson, J.J. Arlt (2015) Tunable dual-species Bose-Einstein condensates of <sup>39</sup>K and <sup>87</sup>Rb, Phys. Rev. A 92, 053602 (2015). Weitere Informationen
  • B. Lücke, J. Peise, G. Vitagliano, J. Arlt, L. Santos, G. Tóth, C. Klempt (2014) Detecting multiparticle entanglement of Dicke states, Phys. Rev. Lett. 112, 155304 (2014). Weitere Informationen
  • P. Pedersen, M. Gajdacz, F. Deuretzbacher, L. Santos, C. Klempt, J. Sherson, A. Hilliard, and J. Arlt (2014) Spin dynamics in a two-dimensional quantum gas, Phys. Rev. A 89, 051603(R) Weitere Informationen
    DOI: 10.1103/PhysRevA.89.051603
  • Bernd Lücke, Luis Santos und Carsten Klempt (2013) Optik mit verschränkten Atomen, Physik Journal 10, 37 (2013) Weitere Informationen
  • D. Stoevesandt, C. Klempt, R. Scheubel, W. Herr, S. Hettwer, K. Werdan, R. Silber, T. Kraya, O. Thews, A. Schlitt (2013) Embolic events caused by aortic thrombi - an underestimated entity?, Journal of Thrombosis and Thrombolysis 35, 223 (2013) Weitere Informationen
  • I. Geisel, K. Cordes, J. Mahnke, S. Jöllenbeck, J. Ostermann, J. Arlt, W. Ertmer, and C. Klempt (2013) Evolutionary optimization of an experimental apparatus, Appl. Phys. Lett. 102, 214105 (2013) Weitere Informationen
    DOI: 10.1063/1.4808213
  • J. Mahnke, S. Kulas, I. Geisel, S. Jöllenbeck, W. Ertmer, C. Klempt (2013) Microwave sidebands for laser cooling by direct modulation of a tapered amplifier, Rev. Sci. Instrum. 84, 063110 (2013) Weitere Informationen
  • M. Scherer, B. Lücke, O. Topic, G. Gebreyesus, F. Deuretzbacher, W. Ertmer, L. Santos, C. Klempt, J.J. Arlt (2013) Spontaneous symmetry breaking in spinor Bose-Einstein condensates, Phys. Rev. A 88, 053624 (2013) Weitere Informationen
  • B. Lücke, M. Scherer, J. Kruse, L. Pezzé, F. Deuretzbacher, P. Hyllus, O. Topic, J. Peise, W. Ertmer, J. Arlt, L. Santos, A. Smerzi, C. Klempt (2011) Twin matter waves for interferometry beyond the classical limit, Science 334, 773 (2011). Weitere Informationen
  • Kai Cordes, Oliver Topic, Manuel Scherer, Carsten Klempt, Bodo Rosenhahn, Jörn Ostermann (2011) Classification of Atomic Density Distributions using Scale Invariant Blob Localization, Lecture Notes in Computer Science 6753, 161 (2011) Weitere Informationen
  • M. Colomé-Tatché, C. Klempt, L. Santos, T. Vekua (2011) Adiabatic spin cooling using high-spin Fermi gases, New J. Phys. 13, 113021 (2011) Weitere Informationen
  • S. Jöllenbeck, J. Mahnke, R. Randoll, W. Ertmer, J. Arlt, C. Klempt (2011) A hexapole-compensated magneto-optical trap on a mesoscopic atom chip, Phys. Rev. A 83, 043406 (2011) Weitere Informationen
  • C. Klempt, O. Topic, G. Gebreyesus, M. Scherer, T. Henninger, P. Hyllus, W. Ertmer, L. Santos, and J. Arlt (2010) Parametric amplification of vacuum fluctuations in a spinor condensate, Phys. Rev. Lett. 104, 195303 (2010) Weitere Informationen
  • F. Deuretzbacher, G. Gebreyesus, O. Topic, M. Scherer, B. Lücke, W. Ertmer, J. Arlt, C. Klempt, and L. Santos (2010) Parametric amplification of matter waves in dipolar spinor Bose-Einstein condensates, Phys. Rev. A 82, 053608 (2010) Weitere Informationen
  • G. Kleine Büning, J. Will, W. Ertmer, C. Klempt, J. Arlt (2010) A slow gravity compensated Atom Laser, Appl. Phys. B 100, 117 (2010). Weitere Informationen
  • M. Scherer, B. Lücke, G. Gebreyesus, O. Topic, F. Deuretzbacher, W. Ertmer, L. Santos, J. J. Arlt and C. Klempt (2010) Spontaneous breaking of spatial and spin symmetry in spinor condensates, Phys. Rev. Lett. 105, 135302 (2010). Weitere Informationen
  • O. Topic, G. Gebreyesus, M. Scherer, T. Henninger, P. Hyllus, C. Klempt, W. Ertmer, L. Santos, and J. J. Arlt (2010) Resonant Amplification of Quantum Fluctuations in a Spinor Gas, Las. Phys. 20, 1156-1162 (2010). Weitere Informationen
  • C. Klempt, O. Topic, G. Gebreyesus, M. Scherer, T. Henninger, P. Hyllus, W. Ertmer, L. Santos, and J. Arlt (2009) Multi-resonant spinor dynamics in a Bose-Einstein condensate, Phys. Rev. Lett. 103, 195302 (2009) Weitere Informationen
  • C. Klempt, T. Henninger, O. Topic, J. Will, St. Falke, W. Ertmer, and J. Arlt (2008) Transport of a quantum degenerate heteronuclear Bose-Fermi mixture in a harmonic trap, Eur. Phys. J. D 48, 121 (2008) Weitere Informationen
  • C. Klempt, T. Henninger, O. Topic, M. Scherer, L. Kattner, E. Tiemann, W. Ertmer, and J. J. Arlt (2008) Radio-frequency association of heteronuclear Feshbach molecules, Phys. Rev. A 78, 061602(R) (2008) Weitere Informationen
  • C. Klempt, T. Henninger, O. Topic, J. Will, W. Ertmer, E. Tiemann and J. Arlt (2007) K-40 - Rb-87 Feshbach resonances: Modeling the interatomic potential, Phys. Rev. A 76, 020701(R) (2007) Weitere Informationen
  • C. Klempt, T. v. Zoest, T. Henninger, O. Topic, E. Rasel, W. Ertmer, and J. Arlt (2006) Ultraviolet light-induced atom desorption for large rubidium and potassium magneto-optical traps, Phys. Rev. A 73, 013410 (2006) Weitere Informationen

Proceeding

  • C. Klempt, O. Topic, G. Gebreyesus, M. Scherer, T. Henninger, P. Hyllus, W. Ertmer, L. Santos, and J. Arlt (2010) Observation of Vacuum Fluctuations in a Spinor Bose-Einstein Condensate, Proceedings of the XIX. International Conference On LASER SPECTROSCOPY 2009, H. Katori, H. Yoneda, K. Kakagawa, F. Shimizu, 39-48, ISBN-13 978-981-4282-33-8

PhD Thesis

  • Bernd Lücke (2014) Multi-particle entanglement in a spinor Bose-Einstein condensate for quantum-enhanced interferometry | Datei |
  • O. Topic (2009) Resonante Spindynamik in Bose-Einstein-Kondensaten | Datei |
  • T. Henninger (2008) Ultrakalte heteronukleare Feshbach-Moleküle, 2008 | Datei |
  • C. Klempt (2007) Wechselwirkung in Bose-Fermi-Quantengasen, 2007 | Datei |

Diploma Thesis

  • A. P. Kulosa (2009) Aufbau eines Lasersystems zur Detektion und Manipulation von Atomen (Examensarbeit) | Datei |
  • J. Will (2007) Realisierung einer Magneto-Optischen Falle für <sup>41</sup>K, 2007 | Datei |
  • O. Topic (2005) Präparation einer ultrakalten Bose-Fermi Mischung, 2005 | Datei |

Master Thesis

  • L. Kattner (2008) Laser System for the Stabilization of Ultracold Feshbach Molecules, 2008 | Datei |

Bachelor Thesis

  • C. Waltermann (2009) Absorptionsmethoden für ultrakalte <sup>87</sup>Rb Ensembles
  • I. Geisel (2009) Aufbau und Charakterisierung eines Diodenlasers bei 690nm

IHR KONTAKT

apl. Prof. Dr. Carsten Klempt
Adresse
Welfengarten 1
30167 Hannover
Gebäude
Raum
apl. Prof. Dr. Carsten Klempt
Adresse
Welfengarten 1
30167 Hannover
Gebäude
Raum