Melting of a 2D Quantum Electron Solid in High Magnetic

Authors: Yong P. Chen, G.Sambandamurthy, Z. H. Wang, R. M. Lewis, L. W. Engel, D. C. Tsui, P. D. Ye, N. L. Pfeiffer, K. W. West http://ArXiv.org/cond-mat/0604004 Recommended and Commentary by Thierry Giamarchi, University of Geneva. | View Commentary (pdf) | (JCCM_May06_01)

Quantum Interference of Matter Waves with topological Defect

(Berezinskii-Kosterlitz-Thouless Crossover in a Trapped Atomic Gas) Authors: Zoran Hadzibabic, Peter Krüger, Marc Cheneau, Baptiste Battelier, Jean B. Dalibard http://ArXiv.org/cond-mat/0605291 (Nature, in press) Recommended and a Commentary by Steven M. Girvin, Yale University.  | View Commentary (pdf) | (JCCM_May06_02)

Contact mechanics for randomly rough surfaces

Authors: B. N. J. Persson http://ArXiv.org/cond-mat/0603807 Recommended and Commentary by Wim van Saarloos, Leiden University. | View Commentary (pdf) | (JCCM_May06_03)