J
Jonathan B. Balewski
Researcher at University of Stuttgart
Publications - 25
Citations - 1461
Jonathan B. Balewski is an academic researcher from University of Stuttgart. The author has contributed to research in topics: Rydberg formula & Rydberg atom. The author has an hindex of 16, co-authored 25 publications receiving 1337 citations.
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Journal ArticleDOI
An experimental and theoretical guide to strongly interacting Rydberg gases
Robert Löw,Hendrik Weimer,Johannes Nipper,Jonathan B. Balewski,Björn Butscher,Hans Peter Büchler,Tilman Pfau +6 more
TL;DR: In this article, experimental and theoretical tools to excite, study and understand strongly interacting Rydberg gases are reviewed, with a focus on the excitation of dense ultracold atomic samples close to, or within quantum degeneracy, high-lying S-states of rubidium.
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A Homonuclear Molecule with a Permanent Electric Dipole Moment
Weibin Li,Weibin Li,Thomas Pohl,Jan M. Rost,Seth T. Rittenhouse,Hossein Sadeghpour,Johannes Nipper,Björn Butscher,Jonathan B. Balewski,Vera Bendkowsky,Robert Löw,Tilman Pfau +11 more
TL;DR: The observation of a permanent electric dipole moment in a homonuclear molecule in which the binding is based on asymmetric electronic excitation between the atoms is reported.
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Coupling a single electron to a Bose-Einstein condensate
Jonathan B. Balewski,Alexander T. Krupp,Anita Gaj,David Peter,Hans Peter Büchler,Robert Löw,Sebastian Hofferberth,Tilman Pfau +7 more
TL;DR: It is shown that the electron can excite phonons and eventually trigger a collective oscillation of the whole condensate, and the coupling is surprisingly strong compared to that of ionic impurities, owing to the more favourable mass ratio.
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Rydberg Trimers and Excited Dimers Bound by Internal Quantum Reflection
Vera Bendkowsky,Björn Butscher,Johannes Nipper,Jonathan B. Balewski,J. P. Shaffer,Robert Löw,Tilman Pfau,Weibin Li,Jovica Stanojevic,Thomas Pohl,Jan M. Rost +10 more
TL;DR: The properties of the Rydberg molecules identified in this work qualify them as prototypes for a new type of chemistry at ultracold temperatures.
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From molecular spectra to a density shift in dense Rydberg gases.
Anita Gaj,Alexander T. Krupp,Jonathan B. Balewski,Robert Löw,Sebastian Hofferberth,Tilman Pfau +5 more
TL;DR: Those Rydberg molecules created by photoassociation for the spherically symmetric S-states are investigated, and a step by step increase of the principal quantum number up to n=111 enables us to go beyond the previously observed dimer and trimer states up to a molecule, where four ground state atoms are bound by one Ryd Berg atom.