343 citations · 441 across the 8 of their papers we have counts for
10 papers
Talbot-Lau interferometry with fullerenes: Sensitivity to inertial forces and vibrational dephasing
A. Stibor, K. Hornberger, L. Hackermueller +2
We discuss matter wave experiments in a near-field interferometer and focus on dephasing phenomena due to inertial forces. Their presence may result in a significant reduction of t…
Experimental teleportation of quantum entanglement with an optimal linear optics Bell-state analyzer
Thomas Jennewein, Rupert Ursin, Markus Aspelmeyer +1
We demonstrate an experiment on entanglement swapping using an optimal Bell-state measurement capable of identifying two of the four Bell-states for polarization entangled photons,…
A Novel Protocol-Authentication Algorithm Ruling Out a Man-in-the-Middle Attack in Quantum Cryptography
M. Peev, M. Nölle, O. Maurhardt +6
In this work we review the security vulnerability of Quantum Cryptography with respect to "man-in-the-middle attacks" and the standard authentication methods applied to counteract…
Decoherence of matter waves by thermal emission of radiation
Lucia Hackermueller, Klaus Hornberger, Bjoern Brezger +2
Emergent quantum technologies have led to increasing interest in decoherence - the processes that limit the appearance of quantum effects and turn them into classical phenomena. On…
Decoherence in a Talbot Lau interferometer: the influence of molecular scattering
Lucia Hackermueller, Klaus Hornberger, Bjoern Brezger +2
We study the interference of C70 fullerenes in a Talbot-Lau interferometer with a large separation between the diffraction gratings. This permits the observation of recurrences of…
Reply to Ryff's Comment on "Experimental Nonlocality Proof of Quantum Teleportation and Entanglement Swapping"
Thomas Jennewein, Gregor Weihs, Jian-Wei Pan +1
Ryff's Comment raises the question of the meaning of the quantum state. We argue that the quantum state is just the representative of information available to a given observer. The…