677 citations · 1k across the 3 of their papers we have counts for
3 papers
q-bio.QM2004★ 1 cited
Nonstationary time series analysis of heart rate variability
P. B. Siegel, J. Sperber, W. Kindermann +1
An analysis of the RR-interval time series, , is presented for the case in which the average time, , changes slowly. In particular, and a short-time scale v…
nucl-th1995★ 322 cited
Chiral Dynamics and the Nucleon Resonance
N. Kaiser, P. B. Siegel, W. Weise
The chiral effective lagrangian at next-to-leading order is applied to the S-wave meson-baryon interaction in the energy range around the threshold. Potentials are der…
nucl-th1995★ 677 cited
Chiral Dynamics and the Low Energy Kaon-Nucleon Interaction
N. Kaiser, P. B. Siegel, W. Weise
We examine the meson-baryon interaction in the strangeness S=-1 sector using an effective chiral Lagrangian. Potentials are derived from this Lagrangian and used in a coupled-chann…