1k citations · 3.8k across the 33 of their papers we have counts for
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Markovian Master Equations: A Critical Study
Ángel Rivas, A. Douglas K. Plato, Susana F. Huelga +1
We derive Markovian master equations of single and interacting harmonic systems in different scenarios, including strong internal coupling. By comparing the dynamics resulting from…
Exact mapping between system-reservoir quantum models and semi-infinite discrete chains using orthogonal polynomials
Alex W. Chin, Ángel Rivas, Susana F. Huelga +1
By using the properties of orthogonal polynomials, we present an exact unitary transformation that maps the Hamiltonian of a quantum system coupled linearly to a continuum of boson…
Precision quantum metrology and nonclassicality in linear and nonlinear detection schemes
Ángel Rivas, Alfredo Luis
We examine whether metrological resolution beyond coherent states is a nonclassical effect. We show that this is true for linear detection schemes but false for nonlinear schemes,…