816 citations
- Heidelberg Institute for Theoretical StudiesDE4 papers
- Max Planck SocietyDE4 papers
- University of Science and Technology of ChinaCN4 papers
- Center for Theoretical PhysicsPL2 papers
- Max Planck Institute for AstronomyDE2 papers
- Polish Academy of SciencesPL2 papers
- University of OxfordGB2 papers
- University of PaduaIT2 papers
- Center for Astrophysics Harvard & SmithsonianUS1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- Chonnam National UniversityKR1 paper
- Columbia UniversityUS1 paper
5 papers · 2 filters
Experimental Fault-Tolerant Quantum Cryptography in a Decoherence-Free Subspace
Q. Zhang, J. Yin, T. -Y. Chen +6
we experimentally implement a fault-tolerant quantum key distribution protocol with two photons in a decoherence-free subspace (DFS). It is demonstrated that our protocol can yield…
Comment on "Quantum Key Distribution with the Blind Polarization Bases"
Qiang Zhang, Xiang-Bin Wang, Yu-Ao Chen +2
We show an eavesdropping scheme, by which the eavesdropper can achieve the full information of the key against the protocol [Kye et al., PRL 95 040501 (2005)] with a probability of…
Matter-wave interferometry in a double well on an atom chip
T. Schumm, S. Hofferberth, L. M. Andersson +5
Matter-wave interference experiments enable us to study matter at its most basic, quantum level and form the basis of high-precision sensors for applications such as inertial and g…
Experimental Quantum Error Rejection for Quantum Communication
Yu-Ao Chen, An-Ning Zhang, Zhi Zhao +2
We report an experimental realization of bit-flip error rejection for error-free transfer of quantum information through a noisy quantum channel. In the experiment, an unknown stat…
Experimental Quantum Secret Sharing and Third-Man Quantum Cryptography
Yu-Ao Chen, An-Ning Zhang, Zhi Zhao +5
Quantum secret sharing (QSS) is a protocol to split a message into several parts so that no subset of parts is sufficient to read the message, but the entire set is. In the scheme,…