Broken Symmetry and Josephson-like Tunneling in Quantum Hall Bilayers
arXiv:cond-mat/0108181 · doi:10.1142/9789812777843_0004
Abstract
I review recent novel experimental and theoretical advances in the physics of quantum Hall effect bilayers. Of particular interest is a broken symmetry state which optimizes correlations by putting the electrons into a coherent superposition of the two different layers.
to be published in Proc. 11th International Conf. on Recent Progress in Many-Body Theories, ed. R.F. Bishop, T. Brandes, K.A. Gernoth, N.R. Walet, and Y. Xian, to appear in the series "Advances in Quantum Many-Body Theory" (World Scientific). 12 pages, 4 figures