QUROPE Quantum Information Processing and Communication in Europe

J. I. Cirac, September 2014, Krakow (Poland), "Tensor Networks and efficient description of many-body quantum systems"

J. I. Cirac, Easton (USA), July 2014, "New Platforms for Quantum Simulations with Cold Atoms"

J. I. Cirac, MPI for Physics of Complex Systems, Dresden (Germany), July 2014, "Symmetries and boundary theories for chiral Projected Entangled Pair State"

J. I. Cirac, June 2014, Seefeld in Tirol (Austria), "Bulk-boundary correspondences with Projected Entangled Pair State"

J. I. Cirac, Zaragoza (Spain), June 2014, "Bulk-boundary theories from a quantum information theory perspective"

J. I. Cirac, June 2014, Benasque (Spain), "Symmetries and boundary theories for chiral Projected Entangled Pair State"

J. I. Cirac, Princeton Center for Theoretical Science (USA), March 2014, "Many-body localization from a quantum information perspective"

J. I. Cirac, March 2014, Rehovot (Israel), "Bulk-boundary correspondence and Tensor Network States"

We propose and analyze heralded quantum gates between qubits in optical cavities. They employ an auxiliary qubit to report if a successful gate occurred. In this manner, the errors, which would have corrupted a deterministic gate, are converted into a nonunity probability of success: once successful, the gate has a much higher fidelity than a similar deterministic gate.

E. Zohar, 25 May 2015, Cartagena University (Spain), "Formulating lattice gauge theories for quantum simulations"