Dr. Kristian Baumann

Dr. Kristian Baumann

Dr. Kristian Baumann
Spilker 335
Associated Projects
Short CV

Academic Positions

  • PostDoc, Group of B. Lev, Stanford University 2012-
  • PostDoc, Group of T. Esslinger, ETH Zurich 2011-2012


  • Ph.D., ETH Zurich, 2011
  • Diplom, Technische Universität München, 2007
  • Diploma Thesis, IBM Zurich Research Laboratory, 2007



Y. Tang, N. Burdick, K. Baumann, and B. L. Lev
Bose-Einstein condensation of 162Dy and 160Dy
New Journal of Physics 17, 045006 (2015). 
Special Issue:  Focus on New Frontiers of Cold Molecules Research​

A. Kollár, A. Papageorge, K. Baumann, M. Armen, and B. L. Lev
An adjustable-length cavity and Bose-Einstein condensate apparatus for multimode cavity QED 
New Journal of Physics 17, 043012 (2015). pdf

N. Q. Burdick, K. Baumann, Y. Tang, M. Lu, and B. L. Lev
Fermionic suppression of dipolar relaxation

Physical Review Letters 114, 023201 (2015). pdf

K. Baumann, N. Q. Burdick, M. Lu, and B. L. Lev
Observation of low-field Fano-Feshbach resonances in ultracold gases of dysprosium
Physical Review A, Rapid Communications, 89, 020701(R) (2014)pdf 

F. Brennecke, R. Mottl, K. Baumann, R. Landig, T. Donner, and T. Esslinger
Real-time observation of fluctuations at the driven-dissipative Dicke phase transition
Proceedings of the National Academy of Science 110, 11763(2013).

R. Mottl, F. Brennecke, K. Baumann, R. Landig, T. Donner, and T. Esslinger
Roton-type mode softening in a quantum gas with cavity-mediated long-range interactions
Science 336, 1570(2012).

K. Baumann, R. Mottl, F. Brennecke and T. Esslinger
Exploring symmetry breaking at the Dicke quantum
Physical Review Letters 107(14), 140402(2011).

K. Baumann, C. Guerlin, F. Brennecke , and T. Esslinger
Dicke quantum phase transition with a superfluid gas in an optical cavity
Nature 464, 1301–1306 (2010).

S. Ritter, F. Brennecke, K. Baumann, T. Donner, C. Guerlin and T. Esslinger
Dynamical coupling between a Bose-Einstein condensate and a cavity optical lattice
Applied Physics B: Lasers and Optics 95(2), 213 (2009).

K. Baumann, T. Stöferle, N. Moll, R.F. Mahrt, T. Wahlbrink, J. Bolten, T. Mollenhauer, C. Moormann and U. Scherf
Organic mixed-order photonic crystal lasers with ultrasmall footprint
Applied Physics Letters 91(17), 171108 (2007)

O. Zimmer, K. Baumann, M. Fertl, B. Franke, S. Mironov, C. Plonka,D. Rich, P. Schmidt-Wellenburg, H.F. Wirth and B. van den Brandt
Superfluid-Helium Converter for Accumulation and Extraction of Ultracold Neutrons
Physical Review Letters 99, 104801 (2007).

K. Baumann, R. Gähler, P. Grigoriev and E.I. Kats
Time lens for high-resolution neutron time-of-flight spectrometers
Physical Review A 72(4), 043619 (2005)