02 06 9 v 1 1 0 Fe b 20 04 Schrödinger - Newton wave mechanics . The model

ua nt - p h / 04 06 06 9 v 1 1 0 Ju n 20 04 Exact norm - conserving stochastic time - dependent Hartree - Fock

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

ar X iv : h ep - p h / 04 02 23 9 v 1 2 3 Fe b 20 04 The η → π 0 π 0 γγ decay in Generalized χ PT

Calculations of η → ππγγ decay in Generalized chiral perturbation theory are presented. Tree level and next-to-leading corrections are involved. Sensitivity to violation of the Standard counting is discussed.

ua nt - p h / 06 02 22 9 v 1 2 8 Fe b 20 06 A new pilot - wave model for quantum field theory

We present a way to construct a pilot-wave model for quantum field theory. The idea is to introduce beables corresponding only to the bosonic degrees of freedom and not to the fermionic degrees of freedom of the quantum state. We illustrate this idea for quantum elec-trodynamics. The beables will be field beables corresponding to the electromagnetic field and they will be introduced in a simila...

ep - p h / 04 02 21 6 v 1 2 0 Fe b 20 04 Spin observables in the NN → Y Θ + reaction at the threshold and quantum numbers of the Θ + pentaquark

ar X iv : h ep - t h / 00 11 06 4 v 3 1 7 Fe b 20 04 Geometrization of the Quantum Effects

We present a conformally invariant generalized form of the free particle action by connecting the wave and particle aspects through gravity. Conformal invariance breaking is introduced by choosing a particular configuration of dynamical variables. This leads to the geometrization of the quantum aspects of matter.