Long-range interacting systems

Quantum-optical setups permit the realization of many-body systems with interaction patterns that are rather unusual for other systems. For example, charged ions in electromagnetic traps, dipolar neutral atoms or molecules, or Rydberg atoms have interactions that decay as a powerlaw with distance.

In this project, we study the new phases of matter and unusual out-of-equilibrium dynamics that such interactions generate.

Selected publications

Trapped-ion quantum simulation of excitation transport: disordered, noisy, and long-range connected quantum networks

Nils Trautmann and Philipp Hauke

Phys. Rev. A 97, 023606 (2018), arXiv:1710.09408

 

Many-body localization and quantum ergodicity in disordered long-range Ising models

Philipp Hauke, Markus Heyl

Phys. Rev. B 92, 134204 (2015), arXiv:1410.1491

 

Non-standard Hubbard models in optical lattices: a review

Omjyoti Dutta, Mariusz Gajda, Philipp Hauke, Maciej Lewenstein, Dirk-Sören Lühmann, Boris A. Malomed, Tomasz Sowinski, Jakub Zakrzewski

Rep. Prog. Phys. 78, 066001 (2015), arXiv:1406.0181

 

Spread of correlations in long-range interacting quantum systems

Philipp Hauke, Luca Tagliacozzo

Phys. Rev. Lett. 111, 207202 (2013), arXiv:1304.7725

 

Dipolar Molecules in Optical Lattices

Tomasz Sowinski, Omjyoti Dutta, Philipp Hauke, Luca Tagliacozzo, Maciej Lewenstein

Phys. Rev. Lett. 108, 115301 (2012), arXiv:1109.4782

 
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Team assistance
Dagmar Hufnagel
Phone: +49 6221 54 5171
Fax: +49 6221 54 5179
Room: 02.104 
hufnagel@kip.uni-heidelberg.de
Contact
and
Philosophenweg 12, Room 112
Phone: +49 6221 54 9826