9th Central European Quantum Information Processing Workshop
7-10 June 2012, Smolenice, Slovakia

PROGRAM
I = invited, C = contributed

THURSDAY, 7.6.2012
13:00 Conference bus from Institute of Physics, Bratislava,
14:30 Registration
15:40 Opening coffee break
16:20 I Frank Verstraete: Quantum Hypothesis testing
17:05 C Xiaotong Ni: Commuting quantum circuits: efficient classical simulations versus hardness results
17:30 Break & Refreshment
17:50 I Paweł Horodecki: tba
18:35 C Daniel Nagaj: Quantum Speedup by Quantum Annealing
19:00 WELCOME DINNER

FRIDAY, 8.6.2012
08:00 Breakfast
09:00 Morning session
09:00 I Joe Renes: Quantum Polar Coding
09:45 C Gabriele De Chiara: Entanglement spectrum and order parameters in strongly correlated systems
10:10 Break & Refreshment
10:30 I Andreas Winter: Towards a strong converse for the quantum capacity of degradable channels
11:15 C Josh Cadney: Infinitely many constrained inequalities for the von Neumann entropy
11:40 C Nikolajs Nahimovs: Better algorithms for search by quantum walk on two-dimensional grid
12:05 End of session
12:15 Lunch
14:00 Afternoon session
14:00 I Debbie Leung: Nonlocality without entanglement revisited
14:45 C Marcus Huber: Exploring multipartite entanglement
15:10 Coffee & Refreshment
15:30 I Dagmar Bruss: Properties of quantum correlations
16:15 C Michal Studzinski: Distillation of entanglement by projection on permutationally invariant subspaces
16:40 POSTER SESSION
18:45 SOCIAL DINNER
20:30 CIPHER GAME
             Breaking "Quantum" Ciphers
00:00 300

SATURDAY, 9.6.2011
08:00 Breakfast
09:00 Morning session
09:00 C Martin Plesch: Encryption with weakly random keys using a quantum ciphertext
09:25 C Matej Pivoluska: Security of QKD with imperfect sources
09.50 Break & Refreshment
10:15 I Teiko Heinosaari: Short Tutorial - Invitation to quantum measurements
11:00 C Juha-Pekka Pellonpää: Extreme quantum instruments and measurement theory
11:25 C Michal Sedlák: Memory cost of quantum protocols
11:50 End of session
12:00 Lunch
13:30 TRIP
             visit of Cave Driny and (optional) hike to Zaruby (highest summit of the smallest Slovakian mountains Malé Karpaty)
18:30 Mark Hillery: Quantum Machines - a Strange History
19:15 CONFERENCE DINNER

SUNDAY, 10.6.2012
08:00 Breakfast
09:00 Morning session
09:00 C Valentin Murg: The Algebraic Bethe Ansatz and Tensor Networks
09:25 C Barbara Kraus: Compressed Quantum Simulation of the Ising Model
09:50 Break & Refreshment
10:10 C Miloslav Dušek: Linear-optical quantum information processing: Recent experiments
10:35 C Enrique Martin-Lopez: Experimental realisation of Shor's quantum factoring algorithm using qubit recycling
11:00 C Miguel Navascues: Looking for signs of microscopic quantization
11:25 End of session
11:30 Lunch
12:45 Conference Bus from Smolenice to Bratislava (details will be specified later)

LIST OF POSTERS

1. Tomer Jack Barnea: The hidden influence polytope in the tripartite case
2. Jordi Tura Brugués, Remigiusz Augusiak, Philipp Hyllus, Marek Kus, Jan Samsonowicz and Maciej Lewenstein: Four-qubit PPT entangled symmetric states
3. David Edward Bruschi, Andrzej Dragan, Eduardo Martin-Martinez and Jason Doukas: Localised projective measurement of a relativistic quantum field in non-inertial frames
4. Michał Cholewa, Piotr Gawron and Przemysław Głomb: Transition Operation Matrices based Quantum Hidden Markov Models
5. Michele Dall'Arno, Alessandro Bisio and Giacomo Mauro D'Ariano: Ideal Quantum Reading of Optical Memories
6. Michal Daniška and Andrej Gendiar: Suppression of Finite Size Effects by Sine Deformation
7. Paul Erker, Marcus Huber, Hans Schimpf, Andreas Gabriel and Beatrix Hiesmayr: Detecting genuine multipartite entanglement in Dicke states
8. Julio de Vicente, Tatjana Carle, Clemens Streitberger and Barbara Kraus: Complete set of operational measures for the characterization of three-qubit entanglement
9. Andrej Gendiar: Phase Transitions on Non-Euclidean Hyperbolic Geometries
10. Erkka Haapasalo: Extreme covariant quantum observables in the case of an Abelian symmetry group and a transitive value space
11. Pankaj Joshi, A Grudka, K Horodecki, M Horodecki, P Horodecki and R Horodecki: No-broadcasting of non-signalling boxes via operations which transform local boxes into local ones
12. Michael Nölle, Martin Suda and Ian Glendinning: Conjugate Variables as a resource for information processing
13. Nikola Paunkovic, Jan Bouda, Paulo Mateus and Daowen Qiu: Quantum commitments based on complementarity
14. Łukasz Pawela and Jan Sładkowski: Quantum Prisoner's Dilemma game on hypergraph networks
15. Zbigniew Puchała, Wojciech Roga and Karol Życzkowski: Entropic uncertainty relation for quantum operations
16. Peter Rapčan, Mário Ziman, Jochen Rau and Vladimír Bužek: Estimation of decoherence channels
17. Daniel Reitzner, Teiko Heinosaari and Takayuki Miyadera: Compatibility of measurement devices
18. Tomáš Rybár, Mário Ziman and Vladimír Bužek: Estimating 2 qubit interaction in memory channel setting
19. Przemysław Sadowski: Generating quantum circuits preparing maximally entangled states
20. Stefan Schauer and Martin Suda: Security of Entanglement Swapping QKD Protocols against Collective Attacks
21. Łukasz Skowronek: Generation of mapping cones from small sets
22. Christoph Spengler, Marcus Huber, Stephen Brierley, Theodor Adaktylos and Beatrix Hiesmayr: Entanglement detection via mutually unbiased bases
23. Anna Szymusiak: Entropy of group covariant quantum measurement
24. Jan Vlach, Michael Krbek and Tomáš Tyc: REACHABLE STATES OF SUBSYSTEMS OF N MODES OF ELECTROMAGNETIC FIELD
25. Colin Wilmott: DERIVING A BASIS FOR THE SET OF BOUNDED OPERATORS ON A FINITE DIMENSIONAL HILBERT SPACE
26. Abuzer Yakaryilmaz: Turing-equivalent automata using a fixed-size quantum memory
27. Mário Ziman, Tomáš Rybár, Sergey N. Filippov: Qubit entanglement-annihilating channels