(Quantum) chaos in Bose-Einstein condensates. (2002)
Journal Article
Gardiner, S. (2002). (Quantum) chaos in Bose-Einstein condensates. Journal of Modern Optics, 49(12), 1971-1977. https://doi.org/10.1080/09500340210140777

I discuss chaos in classical and quantum (wave) dynamics, extending this to considering chaotic dynamics in nonlinear wave equations, in particular how chaotic dynamics in the Gross-Pitaevskii equation relate to particle depletion from an initial Bos... Read More about (Quantum) chaos in Bose-Einstein condensates..

Quantum field theory of dilute homogeneous Bose-Fermi mixtures at zero temperature: General formalism and beyond mean-field corrections (2002)
Journal Article
Albus, A., Gardiner, S., Illuminati, F., & Wilkens, M. (2002). Quantum field theory of dilute homogeneous Bose-Fermi mixtures at zero temperature: General formalism and beyond mean-field corrections. Physical Review A, 65(5), https://doi.org/10.1103/physreva.65.053607

We consider a dilute homogeneous mixture of bosons and spin-polarized fermions at zero temperature. We first construct the formal scheme for carrying out systematic perturbation theory in terms of single particle Green’s functions. We especially focu... Read More about Quantum field theory of dilute homogeneous Bose-Fermi mixtures at zero temperature: General formalism and beyond mean-field corrections.