Two-body momentum correlations in a weakly interacting one
... interactions. Section III summarizes the known results in the regime of a true condensate. In Sec. IV, we show that the correlations between opposite momenta, which exist in the case of a true BEC, disappear in the quasicondensate regime. Here we first use a simple model of a quasicondensate (Sec. I ...
... interactions. Section III summarizes the known results in the regime of a true condensate. In Sec. IV, we show that the correlations between opposite momenta, which exist in the case of a true BEC, disappear in the quasicondensate regime. Here we first use a simple model of a quasicondensate (Sec. I ...
Electron transport, interaction and spin in graphene and graphene nanoribbons Artsem Shylau
... h~ji = Tr ~j(ρ0 + δρ) = Tr ~jδρ , ...
... h~ji = Tr ~j(ρ0 + δρ) = Tr ~jδρ , ...
Change Without Time - Publikationsserver der Universität Regensburg
... general relativity, where absolute duration (as well as spatial distance) becomes meaningless due to diffeomorphism invariance. However, by relating different parts of a closed system through simultaneity (in quantum mechanics as well as in general relativity), an internal notion of time becomes mea ...
... general relativity, where absolute duration (as well as spatial distance) becomes meaningless due to diffeomorphism invariance. However, by relating different parts of a closed system through simultaneity (in quantum mechanics as well as in general relativity), an internal notion of time becomes mea ...
Quantum_doc
... Normalket both normalizes a ket and returns the real factor by the wavefunction was multiplied. Hamiltonian computes the hamiltonian bracket,,
where H is –h’2/2mass ∂2/∂x2 + v(x). Dipole computes the dipole bracket, for
either state or transition dipole moments, , where = ...
... Normalket both normalizes a ket and returns the real factor by the wavefunction was multiplied. Hamiltonian computes the hamiltonian bracket,
