Nature
Challenging local realism with human randomness
The Big Bell Test Collaboration.
Science
Multidimensional Quantum Entanglement with Large-scale Integrated Optics
Jianwei Wang, Stefano Paesani, Yunhong Ding, Raffaele Santagati, Paul Skrzypczyk, Alexia Salavrakos, Jordi Tura, Remigiusz Augusiak, Laura Mančinska, Davide Bacco, Damien Bonneau, Josh W. Silverstone, Qihuang Gong, Antonio Acín, Karsten Rottwitt, Leif Katsuo, Jeremy L. O'Brien, Anthony Laing and Mark G. Thompson.
Science
Detecting nonlocality in many-body quantum states
Jordi Tura, Remigiusz Augusiak, Ana Belén Sainz, Tamás Vértesi, Maciej Lewenstein and Antonio Acín.
Reports on Progress in Physics
Nonlocality in many-body systems
Jordi Tura and Remigiusz Augusiak.
Phys. Rev. X
Energy as a detector of nonlocality of many-body spin systems
Jordi Tura, Gemma de les Coves, Remigiusz Augusiak, Maciej Lewenstein, Antonio Acín and Juan Ignacio Cirac.
PRX Quantum
Quantum Computing for High-Energy Physics: State of the Art and Challenges
The QC4HEP Working Group.
Phys. Rev. Lett.
Scalable Bell inequalities for qubit graph states and robust self-testing
Flavio Baccari, Remigiusz Augusiak, Ivan Šupic, Jordi Tura and Antonio Acín.
Phys. Rev. Lett.
Device-Independent Witnesses of Entanglement Depth from two-body correlators
Albert Aloy, Jordi Tura, Flavio Baccari, Antonio Acín, Maciej Lewenstein and Remigiusz Augusiak.
Phys. Rev. Lett.
Detecting Bell Correlations in Multipartite Non-Gaussian Spin States
Jiajie Guo, Jordi Tura, Qiongyi He and Matteo Fadel.
Phys. Rev. Lett.
Bounding the set of classical correlations of a many-body system
Matteo Fadel and Jordi Tura.
Phys. Rev. Lett.
Bell Inequalities Tailored to Maximally Entangled States
Alexia Salavrakos, Remigiusz Augusiak, Jordi Tura, Peter Wittek, Antonio Acín and Stefano Pironio.
Phys. Rev. Lett.
Entanglement and nonlocality are inequivalent for any number of particles
Remigiusz Augusiak, Maciej Demianowicz, Jordi Tura and Antonio Acín.
PRX Quantum
Adiabatic Spectroscopy and a Variational Quantum Adiabatic Algorithm
Benjamin F. Schiffer, Jordi Tura and Juan Ignacio Cirac.
Quantum
Entangled symmetric states and copositive matrices
Carlo Marconi, Albert Aloy, Jordi Tura and Anna Sanpera.
Quantum
Robust self-testing of Pauli observables and its applications in device-independent certification of all two-qubit entangled states
Shin-Liang Chen, Huan-Yu Ku, Wenbin Zhou, Jordi Tura and Yueh-Nah Chen.
Quantum
Virtual mitigation of coherent non-adiabatic transitions by echo verification
Benjamin F. Schiffer, Dyon van Vreumingen, Jordi Tura and Stefano Polla.
Quantum
Maximal nonlocality from maximal entanglement and mutually unbiased bases, and self-testing of two-qutrit quantum systems
Jędrzej Kaniewski, Ivan Šupic, Jordi Tura, Flavio Baccari, Alexia Salavrakos and Remigiusz Augusiak.
Quantum
Bell correlations at finite temperature
Matteo Fadel and Jordi Tura.
Quantum
Separability of diagonal symmetric states: a quadratic conic optimization problem
Jordi Tura, Albert Aloy, Rubén Quesada, Maciej Lewenstein and Anna Sanpera.
Phys. Rev. Research
Certificates of quantum many-body properties assisted by machine learning
Borja Requena, Gorka Muñoz, Maciej Lewenstein, Vedran Dunjko and Jordi Tura.
New Journal of Physics
Bell inequalities tailored to the Greenberger-Horne-Zeilinger states of arbitrary local dimension
Remigiusz Augusiak, Alexia Salavrakos, Jordi Tura and Antonio Acín.
New Journal of Physics
The quantum marginal problem for symmetric states: applications to variational optimization, nonlocality and self-testing
Albert Aloy, Matteo Fadel and Jordi Tura.
Phys. Rev. Research
Preparation and verification of tensor network states
Esther Cruz, Flavio Baccari, Jordi Tura, Norbert Schuch and Juan Ignacio Cirac.
Ann. Phys.
Nonlocality in many-body quantum systems detected with two-body correlators
Jordi Tura, Remigiusz Augusiak, Ana Belén Sainz, Bernd Lücke, Carsten Klempt, Maciej Lewenstein and Antonio Acín.
Phys. Rev. A
Entangled symmetric states of N qubits with all positive partial transpositions
Remigiusz Augusiak, Jordi Tura, Jan Samsonowicz and Maciej Lewenstein.
Phys. Rev. A
Four-qubit entangled symmetric states with positive partial transpositions
Jordi Tura, Remigiusz Augusiak, Philipp Hyllus, Marek Kuś, Jan Samsonowicz and Maciej Lewenstein.
Phys. Rev. A
Elemental and tight monogamy relations in nonsignaling theories
Remigiusz Augusiak, Maciej Demianowicz, Marcin Pawłowski, Jordi Tura and Antonio Acín.
Phys. Rev. A
Constructions of genuinely entangled multipartite states with applications to LHS and LHV models
Remigiusz Augusiak, Maciej Demianowicz and Jordi Tura.
Phys. Rev. A
Optimization of device-independent witnesses of entanglement depth from two-body correlators
Jordi Tura, Albert Aloy, Flavio Baccari, Maciej Lewenstein, Antonio Acín and Remigiusz Augusiak.
Phys. Rev. A
Bell correlation depth in many-body systems
Flavio Baccari, Jordi Tura, Matteo Fadel, Albert Aloy, Jean-Daniel Bancal, Nicolas Sangouard, Maciej Lewenstein, Antonio Acín and Remigiusz Augusiak.
Phys. Rev. A
Shallow quantum circuits for deeper problems
Adrián Pérez-Salinas, Radoica Draškić, Jordi Tura and Vedran Dunjko.
Phys. Rev. A
Bounding the fidelity of quantum many-body states from partial information
Matteo Fadel, Albert Aloy and Jordi Tura.
Phys. Rev. A
Effects of topological boundary conditions on Bell nonlocality
Patrick Emonts, Mengyao Hu, Albert Aloy and Jordi Tura.
Phys. Rev. A
Parameter shift rule with optimal phase selection
Liubov Markovich, Savvas Malikis, Stefano Polla and Jordi Tura.
Phys. Rev. E
Most energetic passive states
Martí Perarnau, Karen Hovhannisyan, Marcus Huber, Paul Skrzypczyk, Jordi Tura and Antonio Acín.
Entropy
Deriving Three-Outcome Permutationally Invariant Bell Inequalities
Albert Aloy, Guillem Müller-Rigat, Jordi Tura and Matteo Fadel.
J.Phys. A: Math. Theor.
Translationally invariant multipartite Bell inequalities involving only two-body correlators
Jordi Tura, Ana Belén Sainz, Tamás Vértesi, Maciej Lewenstein, Antonio Acín and Remigiusz Augusiak.
J. Phys. A: Math. Theor.
Checking the optimality of entanglement witnesses: an application to structural physical approximations
Remigiusz Augusiak, Joonwoo Bae, Jordi Tura and Maciej Lewenstein.
J. Phys. A: Math. Theor.
A note on the optimality of decomposable entanglement witnesses and completely entangled subspaces
Remigiusz Augusiak, Jordi Tura and Maciej Lewenstein.
J. Math. Phys. 60
Unextendible product operator basis
Mengyao Hu, Lin Chen, Fei Shi, Xiande Zhang and Jordi Tura.
Eur. Phys. J. D
Colloquium:
.
J. Math. Phys.
Faster ground state preparation and high-precision ground energy estimation with fewer qubits
Yimin Ge, Jordi Tura and Juan Ignacio Cirac.
Phys. Educ.
A Christmas story about quantum teleportation
Barry W. Fitzgerald, Patrick Emonts and Jordi Tura.
Open Systems and Information Dynamics
Linear Maps as Sufficient Criteria for Entanglement Depth and Compatibility in Many-Body Systems
Maciej Lewenstein, Guillem Müller-Rigat, Jordi Tura and Anna Sanpera.
CEUR Workshop Proceedings
Quantum algorithms for near-term devices
Jordi Tura.
Proceedings of the International School of Physics
Entanglement and Nonlocality in Many-Body Systems: a primer
Jordi Tura, Ana Belén Sainz, Tobias Graß, Antonio Acín, Maciej Lewenstein and Remigiusz Augusiak.
Optimising entanglement distribution policies under classical communication constraints assisted by reinforcement learning
Jan Li, Tim Coopmans, Patrick Emonts, Kenneth Goodenough, Jordi Tura and Evert van Nieuwenburg.
A Hierarchy of Spectral Gap Certificates for Frustration-Free Spin Systems
Kshiti Sneh Rai, Ilya Kull, Patrick Emonts, Jordi Tura, Norbert Schuch and Flavio Baccari.
Boosting thermalization of classical and quantum many-body systems
Jin-Fu Chen, Kshiti Sneh Rai, Patrick Emonts, Donato Farina, Marcin Płodzień, Przemysław R. Grzybowski, Maciej Lewenstein and Jordi Tura.
Multiple-basis representation of quantum states
Adrián Pérez-Salinas, Patrick Emonts, Jordi Tura and Vedran Dunjko.
Variational quantum algorithms assisted by overlapping tomography
Zherui Jerry Wang, David S. Dechant, Yash Patel and Jordi Tura.
Error and Resource Estimates of Variational Algorithms for Differential Equations based on Runge-Kutta Methods
David S. Dechant, Liubov Markovich, Vedran Dunjko and Jordi Tura.
Spectral Gap Optimization for Enhanced Adiabatic State Preparation
Kshiti Sneh Rai, Jin-Fu Chen, Patrick Emonts and Jordi Tura.
Necessary and Sufficient Condition for Randomness Certification from Incompatibility
Yi Li, Yu Xiang, Jordi Tura and Qiongyi He.
Learning Density Functionals from Noisy Quantum Data
Emiel Koridon, Felix Frohnert, Eric Prehn, Evert van Nieuwenburg, Jordi Tura and Stefano Polla.
Nat. Phys.
Photon losses create tension for Gaussian boson sampling
Jordi Tura.
Randomness versus Nonlocality in Multi-input and Multi-output Quantum Scenario
Chao Zhang, Yi Li, Xiao-Min Hu, Yu Xiang, Chuan-Feng Li, Guang-Can Guo, Jordi Tura, Qihuang Gong, Qiongyi He and Bi-Heng Liu.
Improved Nonlocality Certification via Bouncing between Bell Operators and Inequalities
Weikang Li, Mengyao Hu, Ke Wang, Shibo Xu, Zhide Lu, Jiachen Chen, Yaozu Wu, Chuanyu Zhang, Feitong Jin, Xuhao Zhu, Yu Gao, Zhengyi Cui, Aosai Zhang, Ning Wang, Yiren Zou, Fanhao Shen, Jiarun Zhong, Zhehang Bao, Zitian Zhu, Pengfei Zhang, Hekang Li, Qiujiang Guo, Zhen Wang, Dong-Ling Deng, Chao Song, Haohua Wang, Patrick Emonts and Jordi Tura.
Characterizing Translation-Invariant Bell Inequalities using Tropical Algebra and Graph Polytopes
Mengyao Hu, Eloïc Vallée, Tim Seynnaeve, Patrick Emonts and Jordi Tura.
Generalized Concentratable Entanglement via Parallelized Permutation Tests
Xiaoyu Liu, Johannes Knörzer, Zherui Jerry Wang and Jordi Tura.
Probing many-body Bell correlation depth with superconducting qubits
Ke Wang, Weikang Li, Shibo Xu, Mengyao Hu, Jiachen Chen, Yaozu Wu, Chuanyu Zhang, Feitong Jin, Xuhao Zhu, Yu Gao, Ziqi Tian, Aosai Zhang, Ning Wang, Yiren Zou, Tingting Li, Fanhao Shen, Jiarun Zhong, Zhehang Bao, Zitian Zhu, Zixuan Song, Jingfeng Deng, Hang Dong, Xu Zhang, Pengfei Zhang, Wenjie Zhang, Zhide Lu, Zheng-Zhi Sun, Hekang Li, Qiujiang Guo, Zhen Wang, Patrick Emonts, Jordi Tura, Chao Song, Haohua Wang and Dong-Ling Deng.
Three-outcome multipartite Bell inequalities: applications to dimension witnessing and spin-nematic squeezing in many-body systems
Guillem Müller-Rigat, Albert Aloy, Maciej Lewenstein, Matteo Fadel and Jordi Tura.
Bell inequalities as a tool to probe quantum chaos
Albert Aloy, Guillem Müller-Rigat, Maciej Lewenstein, Jordi Tura and Matteo Fadel.
Expressivity of parameterized quantum circuits for generative modeling of continuous multivariate distributions
Alice Barthe, Michele Grossi, Sofia Vallecorsa, Jordi Tura and Vedran Dunjko.
Parametrized Quantum Circuits and their approximation capacities in the context of quantum machine learning
Alberto Pedro Manzano-Herrero, David S. Dechant, Jordi Tura and Vedran Dunjko.
All this for one qubit? Bounds on local divide and quantum schemes
Simon C. Marshall, Jordi Tura and Vedran Dunjko.
Bloch Sphere Binary Trees: A method for the visualization of sets of multi-qubit systems pure states
Alice Barthe, Michele Grossi, Jordi Tura and Vedran Dunjko.
Quantum eigenstate broadcasting assisted by a coherent link
Benjamin F. Schiffer and Jordi Tura.
Tropical contraction of tensor networks as a Bell inequality optimization toolset
Mengyao Hu and Jordi Tura.
Bell inequalities and spin-nematic squeezing
Albert Aloy, Matteo Fadel, Maciej Lewenstein and Jordi Tura.
Nature Computational Science
Boosting simulation of quantum computers
Jordi Tura.
Physics
Imperfections Lower the Simulation Cost of Quantum Computers
Jordi Tura.
I have acted as independent referee for the following journals:
I have acted/been offered to act as independent referee/external expert for the following funding agencies:
I have been a reviewer/part of the program committee for the following conferences:
Springer Theses
J. Tura
UPC OpenCourseWare
Linear Algebra. Commented exercises and problems (in Catalan)
J. Martí, P. D. Prieto, and Jordi Tura
Ph.D. Thesis
Characterizing entanglement and quantum correlations constrained by symmetry

Thesis Committee: Prof. Dr. Nicolas Gisin (President), Prof. Dr. Ignacio Cirac (Member), Prof. Dr. Darrick Chang (Secretary), Prof. Dr. Andreas Winter (Substitute Member) and Prof. Dr. Hugues de Riedmatten (Substitute Member).

2015/7/20

UPC OpenCourseWareUPC OpenCourseWare
Mathematical and Technological Aspects of Quantum Information Processing

Master Thesis Committee: Prof. Dr. Jordi Quer (President), Prof. Dr. Sebastià Xambó (Secretary) and Dr. Juanjo Rué (Member).

2011/6/30

Telecommunication Thesis Committee: Dr. Javier Villares (President), Prof. Dr. Josep Fàbrega (Member) and Prof. Dr. Juan P. Torres (Secretary).

2011/7/27

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