214 citations · 414 across the 9 of their papers we have counts for
9 papers
The Talbot effect in the presence of interactions
Philipp Hoellmer, Jean-Sebastien Bernier, Corinna Kollath +3
We study both experimentally and theoretically, considering bosonic atoms in a periodic potential, the influence of interactions in a Talbot interferometer. While interactions decr…
Coherent perfect absorption of nonlinear matter waves
Andreas Müllers, Bodhaditya Santra, Christian Baals +6
Coherent perfect absorption is the complete extinction of incoming radiation by a complex potential in a physical system supporting wave propagation. The concept was proven for lin…
Measuring finite-range phase coherence in an optical lattice using Talbot interferometry
Bodhaditya Santra, Christian Baals, Ralf Labouvie +3
One of the important goals of present research is to control and manipulate coherence in a broad variety of systems, such as semiconductor spintronics, biological photosynthetic sy…
Non-equilibrium steady-states in a driven-dissipative superfluid
Ralf Labouvie, Bodhaditya Santra, Simon Heun +1
We experimentally study a driven-dissipative Josephson junction array, realized with a weakly interacting Bose Einstein condensate residing in a one-dimensional optical lattice. En…
Scanning electron microscopy of cold gases
Bodhaditya Santra, Herwig Ott
Ultracold quantum gases offer unique possibilities to study interacting many-body quantum systems. Probing and manipulating such systems with ever increasing degree of control requ…
Absolute frequency measurement of the 7s S 7s7p P transition in Ra
B. Santra, U. Dammalapati, A. Groot +2
Transition frequencies were determined for transitions in Ra in an atomic beam and for reference lines in Te molecules in a vapor cell. The absolute frequencies were calibrated…
First Test of Lorentz Invariance in the Weak Decay of Polarized Nuclei
S. E. Müller, E. A. Dijck, H. Bekker +17
A new test of Lorentz invariance in the weak interactions has been made by searching for variations in the decay rate of spin-polarized 20Na nuclei. This test is unique to Gamow-Te…
Isotope Shifts of the D - P Transition in Trapped Short-Lived Ra
G. S. Giri, O. O. Versolato, J. E. van den Berg +13
Laser spectroscopy of short-lived radium isotopes in a linear Paul trap has been performed. The isotope shifts of the D - P transition in $^{209…
On-line Excited-State Laser Spectroscopy of Trapped Short-Lived Ra Ions
O. O. Versolato, G. S. Giri, L. W. Wansbeek +11
As an important step towards an atomic parity violation experiment in one single trapped Ra ion, laser spectroscopy experiments were performed with on-line produced short-lived…