43 citations · 48 across the 3 of their papers we have counts for
3 papers
Towards 10 cm/s radial velocity accuracy on the Sun using a Fourier transform spectrometer
Michael Debus, Sebastian Schäfer, Ansgar Reiners
The IAG solar observatory is producing high-fidelity, ultra-high-resolution spectra (R>500000) of the spatially resolved surface of the Sun using a Fourier Transform spectrometer (…
High-Dimensional Stock Portfolio Trading with Deep Reinforcement Learning
Uta Pigorsch, Sebastian Schäfer
This paper proposes a Deep Reinforcement Learning algorithm for financial portfolio trading based on Deep Q-learning. The algorithm is capable of trading high-dimensional portfolio…
A spin-wave frequency doubler by domain wall oscillation
Sebastian J. Hermsdoerfer, Helmut Schultheiss, Christopher Rausch +4
We present a new mechanism for spin-wave excitation using a pinned domain wall which is forced to oscillate at its eigenfrequency and radiates spin waves. The domain wall acts as a…