2 papers
quant-ph2006
A probabilistic operator symbol framework for quantum information
M. A. Man'ko, V. I. Man'ko, R. Vilela Mendes
Hilbert space operators may be mapped onto a space of ordinary functions (operator symbols) equipped with an associative (but noncommutative) star-product. A unified framework for…
chao-dyn1997
Feigenbaum networks
Rui Carvalho, R. Vilela Mendes, Joao Seixas
We study dynamical systems composed of a set of linearly coupled quadratic maps which, if uncoupled, would be on the Feigenbaum accumulation point. For two units we prove the exist…