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arxiv: quant-ph/9911031 · v1 · pith:RMFJKRK3new · submitted 1999-11-08 · 🪐 quant-ph · cond-mat· hep-lat· math-ph· math.MP

Evolution of fermionic systems as an expectation over Poisson processes

classification 🪐 quant-ph cond-mathep-latmath-phmath.MP
keywords evolutionpoissonprocessesassociatedcoefficientscollectionderivedynamics
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We derive an exact probabilistic representation for the evolution of a Hubbard model with site- and spin-dependent hopping coefficients and site-dependent interactions in terms of an associated stochastic dynamics of a collection of Poisson processes.

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