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Research

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Research

Our team has a long history of carrying out cutting-edge research in various topics related to quantum information, quantum computation, quantum foundations, complex systems and other related topics. Our world-class research has resulted in more than 300 papers, which we are very proud to have published in top peer-reviewed journals such as Nature, Nat. Phys., Nat. Commun., PRX, PRL, among others.

Latest research papers

2023

Quantum simulation of dissipative collective effects on noisy quantum computers
PRX Quantum 4, 010324 (2023) | Read

Correlated Dirac–Coulomb–Breit multiconfigurational self-consistent-field methods
J. Chem. Phys. 158, 044101 (2023)  | Read

2022

Local quantum overlapping tomography
Phys. Rev. A 106, 062441 (2022) | Read

A self-consistent field approach for the variational quantum eigensolver: orbital optimization goes adaptive
arXiv:2212.11405 | Read

Matrix product channel: Variationally optimized quantum tensor network to mitigate noise and reduce errors for the variational quantum eigensolver
arXiv:2212.10225 | Read

Semidefinite programming for self-consistent quantum measurement tomography
arXiv:2212.10262 | Read

Mitigating the measurement overhead of ADAPT-VQE with optimised informationally complete generalised measurements
arXiv:2212.09719 | Read

The Bonsai algorithm: grow your own fermion-to-qubit mapping
arXiv:2212.09731 | Read

Spatial search by continuous-time quantum walks on renormalized Internet networks
Phys. Rev. Research 4, 043185 (2022) | Read

Quantum correlations in molecules: from quantum resourcing to chemical bonding
Quantum Sci. Technol. 8 015015 (2022) | Read

Steering-based randomness certification with squeezed states and homodyne measurements
Phys Rev A 106, 042414 (2022) | Read

Near-optimal circuit design for variational quantum optimization
arXiv:2209.03386 | Read

Link prediction with continuous-time classical and quantum walks
arXiv:2208.11030 | Read

Adaptive POVM implementations and measurement error mitigation strategies for near-term quantum devices
arXiv:2208.07817 | Read

Relativistic Kramers-Unrestricted Exact-Two-Component Density Matrix Renormalization Group
J. Phys. Chem. A 2022, 126, 30, 5011–5020 | Read

Quantifying Electron Entanglement Faithfully
arXiv:2207.03377 | Read

Combining the in-medium similarity renormalization group with the density matrix renormalization group: Shell structure and information entropy
arXiv:2207.01438 | Read

Virtual linear map algorithm for classical boost in near-term quantum computing
arXiv:2207.01360 | Read

Quantum network medicine: rethinking medicine with network science and quantum algorithms
arXiv:2206.12405 | Read

Quantum transport efficiency in noisy random-removal and small-world networks
arXiv:2205.10066 | Read

Witnessing Objectivity on a Quantum Computer
Quantum Sci. Technol. 7 015022 (2022) | Read

2021

Learning to Measure: Adaptive Informationally Complete Generalized Measurements for Quantum Algorithms
PRX Quantum 2, 040342 (2021) | Read - Watch

Experimentally accessible non-separability criteria for multipartite entanglement structure detection
ArXiv:2110.04177 | Read

Collision Models Can Efficiently Simulate Any Multipartite Markovian Quantum Dynamics
Phys. Rev. Lett. 126, 130403 (2021) | Read

Scaling up real networks by geometric branching growth
PNAS 118 (21) e2018994118 (2021) | Read

Stochastic collision model approach to transport phenomena in quantum networks
New J. Phys. 23, 033031 (2021) | Read

Satellite-Based Photonic Quantum Networks Are Small-World
PRX Quantum 2, 0103041 (2021) | Read

Time and classical equations of motion from quantum entanglement via the Page and Wootters mechanism with generalised coherent states
Nat. Commun. 12, 1787 (2021) | Read

Ergodic control of diffusions with random intervention times
Journal of Applied Probability 58, 1-21 (2021) | Read

2020

Simulation of open-quantum-system dynamics using the quantum Zeno effect
Phys. Rev. Research 2, 023133 (2020) | Read

Decoherence without entanglement and quantum Darwinism
Phys. Rev. Research 2, 012061 R (2020) | Read

IBMQ Experience as a versatile experimental testbed for simulating open quantum systems
npj Quantum Inf. 6, 1 (2020) | Read

Noisy quantum metrology enhanced by continuous nondemolition measurement
Phys. Rev. Lett. 125, 200505 (2020) | Read

Pairwise tomography networks for many-body quantum systems
Phys. Rev. Research, 023393 (2020) | Read

Emergent entanglement structures and self-similarity in quantum spin chains
arXiv preprint arXiv:2007.06989 | Read

Precision as a measure of predictability of missing links in real networks
Phys. Rev. E 101, 052318 (2020) | Read

Multi-core fiber integrated multi-port beam splitters for quantum information processing
Optica 7, 542 (2020) | Read

Statistical Properties of the Quantum Internet
Phys. Rev. Lett. 124, 210501 (2020) | Read

Mitigation of readout noise in near-term quantum devices by classical post-processing based on detector tomography
Quantum 4, 257 (2020) | Read

Single-Quantum-Dot heat valve
Phys. Rev. Lett. 125, 237701 (2020) | Read

2019

Mercator: uncovering faithful hyperbolic embeddings of complex networks
New J. Phys. 21, 123033 (2019) | Read

Enhanced Multiqubit Phase Estimation in Noisy Environments by Local Encoding
Phys. Rev. Lett. 123, 180503 (2019) | Read

All Sets of Incompatible Measurements give an Advantage in Quantum State Discrimination
Phys. Rev. Lett. 122, 130403 (2019) | Read

2018

Experimental implementation of fully controlled dephasing dynamics and synthetic spectral densities
Nat. Commun.  9,  3453 (2018) | Read

Entanglement negativity bounds for fermionic Gaussian states
Phys. Rev. B 97, 165123 (2018) | Read

Challenging local realism with human choices
Nature 557, 212 (2018) | Read

DeepCaustics: classification and removal of caustics from underwater imagery.
IEEE J. Ocean. Eng (2018) | Read

Multiscale unfolding of real networks by geometric renormalization
Nat. Phys. 14, 583 (2018) | Read

Unveiling noiseless clusters in complex quantum networks
npj Quant. Inf. 4, 57 (2018) | Read

Memory effects in a quasiperiodic Fermi lattice
Phys. Rev. A 98, 053608 (2018) | Read

Maximal Randomness Generation from Steering Inequality Violations Using Qudits
Phys. Rev. Lett. 120, 260401 (2018) | Read

Device-Independent Entanglement Certification of All Entangled States
Phys. Rev. Lett. 121, 180503 (2018) | Read

2017

Universal extensions of restricted classes of quantum operations
Phys. Rev. Letters 119, 220502 (2017) | Read

Detecting Non-Markovianity of Quantum Evolution via Spectra of Dynamical Maps
Phys. Rev. Lett. 118, 080404 (2017) | Read

All-optical quantum simulator of qubit noisy channels
Appl. Phys 110, 081107 (2017) | Read

The geometric nature of weights in real complex networks
Nat. Commun.  8, 14103 (2017) | Read

Efficient Device-Independent Entanglement Detection for Multipartite Systems
Phys. Rev. X 7, 021042 (2017) | Read

All Entangled States can Demonstrate Nonclassical Teleportation
Phys. Rev. Lett. 119, 110501 (2017) | Read

All Entangled States can Demonstrate Nonclassical Teleportation
Phys. Rev. Lett. 119, 110501 (2017) | Read

2016

Colloquium: Non-Markovian dynamics in open quantum systems
Rev. Mod. Phys. 88, 021002 (2016) | Read

McCulloch-pitts brains and pseudorandom functions
Neural Comput. 28, 1042 (2016) | Read

Quantum steering: a review with focus on semidefinite programming
Rep. Prog. Phys. 80, 2 (2016) | Read

Entanglement negativity in two-dimensional free lattice models
Phys. Rev. B 93, 115148 (2016) | Read

2015

Detection of entanglement in asymmetric quantum networks and multipartite quantum steering
Nat. Commun. 6,  7941 (2015) | Read

Hierarchy of Steering Criteria Based on Moments for All Bipartite Quantum Systems
Phys. Rev. Lett. 115, 210401 (2015) | Read

2014

Entanglement negativity in the harmonic chain out of equilibrium
New J. Phys. 16, 123020 (2014) | Read

Non-Markovianity and reservoir memory of quantum channels: a quantum information theory perspective
Sci. Rep. 4, 5720 (2014) | Read

Degree of Non-Markovianity of Quantum Evolution
Phys. Rev. Lett. 112, 120404 (2014) | Read

Bell nonlocality
Rev. Mod. Phys. 86, 419 (2014) | Read

Quantifying Einstein-Podolsky-Rosen Steering
Phys. Rev. Lett. 112, 18040 (2014) | Read

On the NP-completeness of the Hartree-Fock method for translationally invariant systems
J. Chem. Phys. 141, 234103 (2014) | Read

2013

Distribution of entanglement in large-scale quantum networks
Rep. Prog. Phys. 76, 096001 (2013) | Read

Can brains generate random numbers?
AIP Conf. Proc. 1510, 271 (2013) | Read

2012

Nonlocality Tests Enhanced by a Third Observer
Phys. Rev. Lett. 108, 040402 (2012) | Read

2011

Simple trapped-ion architecture for high-fidelity Toffoli gates
Phys. Rev. A 84, 012314 (2011) | Read

Quantum networks reveal quantum nonlocality
Nat. Commun. 2, 184 (2011) | Read

Experimental control of the transition from Markovian to non-Markovian dynamics of open quantum systems
Nat. Phys. 7, 931 (2011) | Read

2010

Measure for the non-Markovianity of quantum processes
Phys. Rev. A 81, 062115 (2010) | Read

Sudden Transition between Classical and Quantum Decoherence
Phys. Rev. Lett. 104, 200401 (2010) | Read

Entanglement entropy in quantum spin chains with broken reflection symmetry
Phys. Rev. A 82, 032334 (2010) | Read

2009

Measure for the Degree of Non-Markovian Behavior of Quantum Processes in Open Systems
Phys. Rev. Lett. 103, 210401 (2009) | Read

Open-System Dynamics of Graph-State Entanglement
Phys. Rev. Lett. 103, 030502 (2009) | Read

2008

Scaling Laws for the Decay of Multiqubit Entanglement
Phys. Rev. Lett. 100, 080501 (2008) | Read

Non-Markovian Quantum Jumps
Phys. Rev. Lett. 100, 180402 (2008) | Read

Protecting Entanglement via the Quantum Zeno Effect
Phys. Rev. Lett. 100, 090503 (2008) | Read

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