Time-step targetting methods for real-time dynamics using DMRG

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We present a time-step targetting scheme to simulate real-time dynamics efficiently using the density matrix renormalization group (DMRG). The algorithm works on ladders and systems with interactions beyond nearest neighbors, in contrast to existing Suzuki-Trotter based approaches.
4 pages, 5 eps figures

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Strongly Correlated Electrons

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http://salesiana.dossiersoluciones.com/handle/123456789/98160

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0502475
 http://arxiv.org/abs/cond-mat/0502475
 Phys. Rev. B 72, 020404 (2005)
 doi:10.1103/PhysRevB.72.020404

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arXiv