37
collaborators
2006–2026
years active
Contributions
QIP QCrypt TQC talk poster presenter award · △program ◇steering ○organizing · filled = chair
3 Talks
| Title | Conference | Type | Co-authors |
|---|---|---|---|
|
All pure multipartite entangled states of qubits can be self-tested up to complex conjugation ↗
|
QIP 2026 | regular | ▸Ivan Supic, Maria Balanzo Juando, Andrea Coladangelo, Antonio Acin |
Device-independent self-testing refers to the certification of quantum states based entirely on the correlations exhibited by measurements on separate subsystems. The fact that such a certification is possible at all is remarkable in its own right, and is intimately connected to the violation Bell’s inequalities by entangled quantum systems. In the bipartite case, self-testing of states has been completely characterized, up to local isometries, as there exist protocols that self-test arbitrary pure states of any local dimension. Despite the growing interest in device-independent certification protocols, an analogous result in the general multipartite case has remained elusive. In this work, we give a complete characterization of the qubit case, showing that any multipartite entangled state of qubits can be self-tested. |
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| Energy as a detector of nonlocality of many-body spin systems | QIP 2017 | regular | ▸Jordi Tura Brugues, Gemma De las Cuevas, Maciej Lewenstein, Antonio Acin, Ignacio Cirac |
| A single entangled system is an unbounded source of nonlocal correlations and of certified random numbers | TQC 2017 | regular | Florian John Curchod, Markus Johansson, Matty Hoban, Peter Wittek, Antonio Acin |
10 Posters
| Title | Conference | Co-authors |
|---|---|---|
| The genuinely multipartite nonlocality of graph states is model-dependent | TQC 2024 | Xavier Coiteux-Roy, Owidiusz Makuta, Fionnuala Curran, Marc-Olivier Renou |
| No graph states can be prepared in quantum networks with bipartite sources | QIP 2023 | Owidiusz Makuta, Laurens T. Ligthart |
| Self-testing composite measurements and bound entangled state in a unified framework | TQC 2023 | Shubhayan Sarkar, Chandan Datta, Saronath Halder |
| Certifying maximal randomness from a pair of entangled qubits | QIP 2016 | Antonio Acin, Florian John Curchod, Matty Hoban, Markus Johansson, Stefano Pironio, Tamás Vértesi, Peter Wittek |
| XOR games with no advantage and Shannon zero-error capacity | QIP 2015 | Ravishankar Ramanathan, Alastair Kay, Glaucia Murta, Michał Horodecki, Pawel Horodecki |
| Detecting the nonlocality of many-body quantum states | QIP 2014 | Jordi Tura Brugues, Ana Belén Sainz, Tamás Vértesi, Maciej Lewenstein, Antonio Acin |
| Atomic monogamies of correlations | QIP 2014 | Maciej Demianowicz, Marcin Pawlowski, Jordi Tura Brugues, Antonio Acin |
| Local Orthogonality: a multipartite principle for correlations | QIP 2013 | Tobias Fritz, Ana Belén Sainz, Jonatan Bohr Brask, Rafael Chaves, Anthony Leverrier, Antonio Acin |
| Entangled symmetric states of N qubits with all positive partial transpositions | QIP 2013 | Jordi Tura Brugues, Philipp Hyllus, Marek Kus, Jan Samsonowicz, Maciej Lewenstein |
| Generalized Smolin states and their properties | QIP 2006 | — |
Collaborators
| Co-author | Joint talks |
|---|---|
| Antonio Acin | 7 |
| Jordi Tura Brugues | 4 |
| Maciej Lewenstein | 3 |
| Ana Belén Sainz | 2 |
| Florian John Curchod | 2 |
| Markus Johansson | 2 |
| Matty Hoban | 2 |
| Owidiusz Makuta | 2 |
| Peter Wittek | 2 |
| Tamás Vértesi | 2 |
| Alastair Kay | 1 |
| Andrea Coladangelo | 1 |
| Anthony Leverrier | 1 |
| Chandan Datta | 1 |
| Fionnuala Curran | 1 |
| Gemma De las Cuevas | 1 |
| Glaucia Murta | 1 |
| Ignacio Cirac | 1 |
| Ivan Supic | 1 |
| Jan Samsonowicz | 1 |