ua nt - p h / 04 06 06 9 v 1 1 0 Ju n 20 04 Exact norm - conserving stochastic time - dependent Hartree - Fock
نویسنده
چکیده
We derive an exact single-body decomposition of the time-dependent Schrödinger equation for N pairwise-interacting fermions. Each fermion obeys a stochastic time-dependent norm-preserving wave equation. As a first test of the method we calculate the low energy spectrum of Helium. An extension of the method to bosons is outlined. Pacs 03.65.-w, 02.50.-r, 02.70.-c
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