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20022011
most citedRobustness of quantum discord to sudden death

548 citations

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math.DS2008

Alternative proofs of linear response for piecewise expanding unimodal maps

Viviane Baladi, Daniel Smania

We give two new proofs that the SRB measure of a C^2 path f_t of unimodal piecewise expanding C^3 maps is differentiable at 0 if f_t is tangent to the topological class of f_0. The…

math.DS2008

Analyticity of the SRB measure for holomorphic families of quadratic-like Collet-Eckmann maps

Viviane Baladi, Daniel Smania

We show that if f_t is a holomorphic family of quadratic-like maps with all periodic orbits repelling so that for each real t the map f_t is a real Collet-Eckmann S-unimodal map th…