55 citations · 598 across the 48 of their papers we have counts for
Showing 2019 · quant-phShow all
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quant-ph2019★ 18 cited
Complexity of quantum motion and quantum-classical correspondence: A phase-space approach
Jiaozi Wang, Giuliano Benenti, Giulio Casati +1
We discuss the connection between the out-of-time-ordered correlator and the number of harmonics of the phase-space Wigner distribution function. In particular, we show that both q…
quant-ph2019
Steady-state relations for a two-level system locally and relatively-strongly coupled to a generic many-body quantum chaotic environment
Hua Yan, Jiaozi Wang, Wen-ge Wang
We study the long-time average of the reduced density matrix (RDM) of a two-level system as the central system, which is locally coupled to a generic many-body quantum chaotic syst…
quant-ph2019★ 4 cited
Convergent perturbation expansion of energy eigenfunctions on unperturbed basis states in classically-forbidden regions
Jiaozi Wang, Wen-ge Wang
We study properties of eigenfunctions of perturbed systems, given on the eigenbases of unperturbed, integrable systems. For a given pair of perturbed and unperturbed systems, with…