Towards a semiclassical understanding of chaotic single- and many-particle quantum dynamics at post-Heisenberg time scales
Towards a semiclassical understanding of chaotic single- and many-particle quantum dynamics at post-Heisenberg time scales
Despite considerable progress during the past decades in devising a semiclassical theory for classically chaotic quantum systems a quantitative semiclassical understanding of their dynamics at late times (beyond the so-called Heisenberg time ${T}_{H}$) is still missing. This challenge, corresponding to resolving spectral structures on energy scales below the mean level …