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Lieb-Robinson Bounds for Harmonic and Anharmonic Lattice Systems |
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| Authors: | Bruno Nachtergaele Hillel Raz Benjamin Schlein Robert Sims |
| Affiliation: | (1) Department of Mathematics, University of California at Davis, Davis, CA 95616, USA;(2) Institute of Mathematics, University of Munich, Theresienstr. 39, D-80333 Munich, Germany;(3) Faculty of Mathematics, University of Vienna, Nordbergstr. 15, A-1090 Vienna, Austria |
| Abstract: | We prove Lieb-Robinson bounds for systems defined on infinite dimensional Hilbert spaces and described by unbounded Hamiltonians. In particular, we consider harmonic and certain anharmonic lattice systems. |
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