Lieb-Robinson Bounds for Harmonic and Anharmonic Lattice Systems

نویسندگان

  • Bruno Nachtergaele
  • Hillel Raz
  • Benjamin Schlein
چکیده

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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تاریخ انتشار 2008