Simulations with Complex Measures

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Towards a solution to the sign problem in the simulations of systems having indefinite or complex-valued measures, we propose a new approach which yields statistical errors smaller than the crude Monte Carlo using absolute values of the original measures. The 1D complex-coupling Ising model is employed as an illustration.
3 pages, postcript (95K), contribution to LAT93, UM-P-93/108

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High Energy Physics - Lattice

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http://salesiana.dossiersoluciones.com/handle/123456789/192056

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-lat/9311071
 http://arxiv.org/abs/hep-lat/9311071
 Nucl.Phys.Proc.Suppl.34:762-764,1994
 doi:10.1016/0920-5632(94)90506-1

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arXiv