215 citations · 1.8k across the 43 of their papers we have counts for
6 papers · 1 filter
Essential entanglement for atomic and molecular physics
Malte C. Tichy, Florian Mintert, Andreas Buchleitner
Entanglement is nowadays considered as a key quantity for the understanding of correlations, transport properties, and phase transitions in composite quantum systems, and thus rece…
Shaking the entropy out of a lattice: atomic filtering by vibrational excitations
Malte C. Tichy, Klaus Mølmer, Jacob F. Sherson
We present a simple and efficient scheme to reduce atom-number fluctuations in optical lattices. The interaction-energy difference for atoms in different vibrational states is used…
Quantum correlations in the two-photon decay of few-electron ions
Filippo Fratini, Malte Christopher Tichy, Thorsten Jahrsetz +3
A theoretical study of the polarization entanglement of two photons emitted in the decay of metastable ionic states is performed within the framework of density matrix theory and s…
Counting Statistics of Many-Particle Quantum Walks
Klaus Mayer, Malte C. Tichy, Florian Mintert +2
We study quantum walks of many non-interacting particles on a beam splitter array, as a paradigmatic testing ground for the competition of single- and many-particle interference in…
Four-Photon (In)Distinguishability Transition
Malte C. Tichy, Hyang-Tag Lim, Young-Sik Ra +3
We demonstrate the conspiration of many-particle interferences of different degree to determine the transmission of four photons of tunable indistinguishability through a four-port…
Zero-Transmission Law for Multiport Beam Splitters
Malte Christopher Tichy, Markus Tiersch, Fernando de Melo +2
The Hong-Ou-Mandel effect is generalized to a configuration of n bosons prepared in the n input ports of a Bell multiport beam splitter. We derive a strict suppression law for most…