## Friday, July 31, 2009

### Imaginary time projection method for construction of localized basis sets

In the preprint arXiv:0907.5053v1, the authors Zhou and Ceperley present an efficient method to construct a localized basis set for a Hubbard lattice model of bosonic atoms in a disordered potential at a given instance of disorder. This is achieved by a projection technique based on propagation in imaginary time, which is related to diffusion processes of the atoms.

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