Prof. Michele Benzi - Decay Properties of Spectral Projectors with Applications
12 Dec 2011
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​The electronic structure problem for many-body quantum systems is of central importance in chemistry and solid state physics, with applications ranging from biology to material science. I will present rigorous estimates for the rate of decay of the off-diagonal entries in spectral projectors for Hamiltonians corresponding to gapped systems, like insulators and semiconductors.​

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