AQUTE

15. Deutsche Physikerinnentagung, November 3 - 6, 2011, Saarbrücken, Germany

Summary: 

15. Deutsche Physikerinnentagung will be held in Saarbrücken from 03 to 06.11.2011.

Observation of Correlated Particle-Hole Pairs and String Order in Low-Dimensional Mott Insulators

Date: 
2011-10-14
Author(s): 

M. Endres, M. Cheneau, T. Fukuhara, C. Weitenberg, P. Schauß, C. Gross, L. Mazza, M. C. Bañuls, L. Pollet, I. Bloch, S. Kuhr

Reference: 

Science, Vol. 334 no. 6053 pp. 200-203, (2011)
doi: 10.1126/science.1209284

Quantum phases of matter are characterized by the underlying correlations of the many-body system. Although this is typically captured by a local order parameter, it has been shown that a broad class of many-body systems possesses a hidden nonlocal order. In the case of bosonic Mott insulators, the ground state properties are governed by quantum fluctuations in the form of correlated particle-hole pairs that lead to the emergence of a nonlocal string order in one dimension.

A Microscopic View on Quantum Fluctuations

The press release is available at the following link: http://www.mpq.mpg.de/cms/mpq/en/news/press/11_10_14.html

The link to the paper is the following: http://dx.doi.org/10.1126/science.1209284

Physikalisches Kolloquium der TU Graz, March 16, 2011, Graz, Austria

Th. Schumm (P12 TUWIEN), invited talk, Particle correlations on matter-wave optics

ESF Konferenz Frontiers of Matter Wave Optics, March 20 - 26, 2011, Obergurgl, Austria

Th. Schumm (P12 TUWIEN), invited talk, A down-conversion source for twin atom beams

Quantum Transport in Dilute Gases, July 4 - 15, 2011, Benasque, Spain

D. A. Smith (P12 TUWIEN), talk, Relaxation Dynamics in a Many-Body Quantum System

The Atomic and Molecular Physics Seminar, April 7, 2011, Durham, England, UK

D. A. Smith (P12 TUWIEN), invited talk, Non Equilibrium of a Many-Body Quantum Systems

Austrian-Swiss Physical Society Meeting, June 15 - 17, 2011, Lausanne, Switzerland

C. Novotny, fr. R. Diorico, S. Minniberger, C. Hufnagel, R. Amsüss, C. Koller, N. Lippok, S. Haslinger, M. Schramböck, J. Majer, S. Schneider, H.-J. Schmiedmayer (P12 TUWIEN), talk, Magnetic transport of ultra-cold atoms into a cryostat for integrating atomic ans solid-state quantum bits

DFG Graduiertenkolleg 792, February 9, 2011, Kaiserlautum, Germany

T. Langen, M. Gring, M. Kuhnert, M. Schreitel, D. A. Smith, H.-J. Schmiedmayer (P12 TUWIEN), talk, Non-equilibrium dynamics of 1d Bose gases studied via noise distributions

CoQuS graduate school Secondment at Quantum Optics Group ETH Zürich, March 2011, Zürich, Switzerland

M. Kuhnert (P12 TUWIEN), Non-Equilibrium Many-Body Dynamics on an AtomChip

Syndicate content