Stefanie Barz (ER1)

Stefanie Barz , Forschung ,





Link to personal webpage:

Hired at the University of Oxford

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Duration: 15 April 2014- 14 April 2015

Research project: Strain-induced birefringence at cryogenic temperatures

Demonstrating elements of measurement-based quantum error correction”. S. Barz, R. Vasconcelos, C. Greganti, M. Zwerger, W. Dür, H. J. Briegel, P. Walther. Physical Review A 90 (4), 042302 (2014)
A two-qubit photonic quantum processor and its application to solving systems of linear equations. S. Barz, I. Kassal, M. Ringbauer, Y. O. Lipp, B. Dakic, A. Aspuru-Guzik, P. Walther. Scientific reports 4 (2014)
Quantum computing with photons: introduction to the circuit model, the one-way quantum computer, and the fundamental principles of photonic experiments. S. Barz. J. Phys. B: At. Mol. Opt. Phys. 48, 083001 (2015)
Linear-Optical Generation of Eigenstates of the Two-Site XY Model, S. Barz et al., PRX 5, 021010 (2015)Practical and Efficient Experimental Characterization of Multiqubit Stabilizer States, C. Greganti et al., PRA 91, 022325 (2015)
Large scale quantum walks by means of optical fiber cavities. J. Boutari, A. Feizpour, S. Barz, C. Di Franco, M.S. Kim, W.S. Kolthammer, I.A. Walmsley, Journal of Optics 18, 094007 (2016)

Oral conference contributions and Posters

Talk. “Photonic quantum information processing in distributed networks”, Symposium Quantum Physics, University of Ulm, 17 June 2014.
Talk and panel discussion. “The new era of quantum mechanics”, European Science Open Forum, Copenhagen, 25 June 2014.
Invited talk. “Recent results in photonic quantum information processing Symposium on Optical Quantum Technologies (SoQUTE)”, Shanghai Jiao Tong University, Shanghai, China, 11/2014.
Seminar Talk. Blind quantum and classical computing, Nist Boulder, US, 10/2014
Poster. “Quantum-enhanced classical secure delegated computations”, International Conference on Quantum Communication, Measurement and Computation, Hefei, China, 11/2014.
Oral presentation. “Secure delegated computations: recent results and future challenges”, PICQUE Integrated Quantum Photonics Workshop, 7-9 January 2015, Oxford, UK
Poster. “A quantum walk in a single optical waveguide”. J. Boutari, S. Barz, A. Feizpour, S. Kolthammer, C. Di Franco, M. S. Kim, I. Walmsley.  Photonics Day, 5 May 2016, St Anne’s College, Oxford, UK