Stefan Waldmann
Published 2009-09-15Version 1
We review a recent result on Rieffel's deformation quantization by actions of R^d: it is shown that for every state omega_0 of the undeformed C*-algebra A_0 there is a continuous section of states omega(hbar) through omega_0. We outline the physical interpretation in terms of quantization.
Comments: Contribution to the Proceedings of the ICMP 2009, 6 pages
Positivity and lower bounds to the decay of the atomic one-electron density
Complete Positivity of Rieffel's Deformation Quantization by Actions of $\mathbb{R}^d$
Positivity of $|p|^a|q|^b+|q|^b|p|^a$
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