Category Archives: Groups

The groups of the MatterWave network

A simple and highly reliable laser system with microwave generated repumping light for cold atom experiments

Posted on 27/10/2012 by IESL

2012  Optics Communications      – D. Sahagun, V. Bolpasi, and W. von Klitzing

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Electronically Excited Cold Ion Crystals Physical Review Letters 108 023003 (2012) W. B. Li and I. Lesanovsky

Posted on 18/02/2012 by UNOT - Theory

Electronically Excited Cold Ion Crystals Physical Review Letters   108   023003 (2012) W. B. Li and I. Lesanovsky http://dx.doi.org/10.1103/PhysRevLett.108.023003 Abstract: The laser excitation of an ion crystal to high-lying and long-lived electronic states is a genuine many-body process even … Continue reading →

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Liquid Ground State, Gap, and Excited States of a Strongly Correlated Spin Chain Physical Review Letters 108 105301 (2012) I. Lesanovsky

Posted on 18/02/2012 by UNOT - Theory

Liquid Ground State, Gap, and Excited States of a Strongly Correlated Spin Chain Physical Review Letters   108   105301 (2012) I. Lesanovsky http://dx.doi.org/10.1103/PhysRevLett.108.105301 Abstract: We present an exact solution of an experimentally realizable and strongly interacting one-dimensional spin system … Continue reading →

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Thermalization of a Strongly Interacting Closed Spin System: From Coherent Many-Body Dynamics to a Fokker-Planck Equation Physical Review Letters 108 110603 (2012)

Posted on 18/02/2012 by UNOT - Theory

Thermalization of a Strongly Interacting Closed Spin System: From Coherent Many-Body Dynamics to a Fokker-Planck Equation Physical Review Letters   108   110603 (2012) C. Ates, J. P. Garrahan, and I. Lesanovsky http://dx.doi.org/10.1103/PhysRevLett.108.110603 Abstract: Thermalization has been shown to occur … Continue reading →

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Dissipative Binding of Lattice Bosons through Distance-Selective Pair Loss Physical Review Letters 109 233003 (2012)

Posted on 18/02/2012 by UNOT - Theory

Dissipative Binding of Lattice Bosons through Distance-Selective Pair Loss Physical Review Letters   109   233003 (2012) C. Ates, B. Olmos, W. Li, and I. Lesanovsky http://dx.doi.org/10.1103/PhysRevLett.109.233003 Abstract: We show that in a gas of ultracold atoms distance selective two-body … Continue reading →

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Vortex lines distribution in inhomogeneous lattices

Posted on 05/12/2011 by CNR

2011  MOLECULAR PHYSICS   109   3037–3047  M. Iazzi, N. Bassan, A. Trombettoni, K. E. Schmidt, and S. Fantoni http://dx.doi.org/10.1080/00268976.2011.637083 Abstract: We study the distribution of vortex lines in a three-dimensional lattice with inhomogeneous couplings. We investigate the spatial distribution … Continue reading →

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Ultracold atoms in U(2) non-Abelian gauge potentials preserving the Landau levels

Posted on 05/12/2011 by CNR

2011  PHYSICAL REVIEW A   84   043625  M. Burrello and A. Trombettoni http://dx.doi.org/10.1103/PhysRevA.84.043625 Abstract: We study ultracold atoms subjected to U(2) non-Abelian potentials: we consider gauge potentials having, in the Abelian limit, degenerate Landau levels and we then investigate … Continue reading →

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The inverse Ising problem for one-dimensional chains with arbitrary finite-range couplings

Posted on 05/12/2011 by CNR

2011  JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT      P10021  G. Gori and A. Trombettoni http://dx.doi.org/10.1088/1742-5468/2011/10/P10021 Abstract: We study Ising chains with arbitrary multispin finite-range couplings, providing an explicit solution of the associated inverse Ising problem, i.e. the problem of … Continue reading →

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Local correlations in the super-Tonks-Girardeau gas

Posted on 05/12/2011 by CNR

2011  PHYSICAL REVIEW A   83   013617  M. Kormos, G. Mussardo, and A. Trombettoni http://dx.doi.org/10.1088/PhysRevA.83.013617 Abstract: We study the local correlations in the super Tonks-Girardeau gas, a highly excited, strongly correlated state obtained in quasi-one-dimensional Bose gases by tuning … Continue reading →

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Atom Chips

Posted on 05/12/2011 by BGU

2011  Atom Chips      61–117  R. Folman, P. Treutlein, and J. Schmiedmayer 

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