Achievements

All the project results and news regarding QuantHEP project can be found:

• on the project website https://quanthep.eu/
• in project Twitter account https://twitter.com/QuantHep

You can find a full description of the project here

You can find a multi-language explanation of the basic of the QuBus idea on the project website: http://www.siqubus.rwth-aachen.de/

Publications relevant for the Si-QuBus consortium can be found here: http://www.siqubus.rwth-aachen.de/?page_id=205

You can find a full description of the project here

Publications:

1. Simulating Lattice Gauge Theories within Quantum Technologies.pdf
2. Single particle localization in dynamical potentials.pdf
3. Universality in distribution of monogamy scores for random multiqubit pure states.pdf
4. Fidelity susceptibility in Gaussian random ensembles.pdf
5. Level statistics across the many-body localization transition.pdf
6. Phase boundaries in an alternating-field quantum XY model with Dzyaloshinskii-Moriya interaction: Sustainable entanglement in dynamics.pdf
7. Energy level dynamics across the many-body localization transition.pdf
8. Many-body localization in presence of cavity mediated long-range interactions.pdf
9. Time dynamics with matrix product states: Many-body localization transition of large systems revisited.pdf
10. Confinement and Lack of Thermalization after Quenches in the Bosonic Schwinger Model.pdf
11. Superfluid phases induced by dipolar interactions.pdf
12. Coexistence of localized and extended phases: Many-body localization in a harmonic trap.pdf
13. Polynomially Filtered Exact Diagonalization Approach to Many-Body Localization.pdf
14. Many-body localization transition in large quantum spin chains: The mobility edge.pdf
15. The project concept is presented and its results are explained in the form of a movie clip:
    The first simulation of baryons on a quantum computer
    Enjoy watching!
16. News article covering the significance of the results:
    Researchers achieve first quantum simulation of baryons.
17. Simulating 2D Effects in Lattice Gauge Theories on a Quantum Computer

A full description of the project is available here

Information on the NAQUAS project can be found on the project website http://naquas.eu/

In particular, the publications can be found here and they are listed below:

1. Dynamical equilibration across a quenched phase transition in a trapped quantum gas.pdf
2. Production of large Bose-Einstein condensates in a magnetic-shield-compatible hybrid trap.pdf
3. Optical Visibility and Core Structure of Vortex Filaments in a Bosonic Superfluid.pdf
4. Time evolution of an infinite projected entangled pair state: An algorithm from first principles.pdf
5. Dynamical Critical Scaling of Long-Range Interacting Quantum Magnets.pdf
6. Quantum neural networks to simulate many-body quantum systems.pdf
7. Synthetic dissipation and cascade fluxes in a turbulent quantum gas.pdf
8. Single-particle localization in dynamical potentials.pdf
9. Kibble-Zurek mechanism with a single particle: Dynamics of the localization-delocalization transition in the Aubry-André model.pdf
10. Time evolution of an infinite projected entangled pair state: An efficient algorithm.pdf
11. Dynamical Phase Transitions to Optomechanical Superradiance.pdf
12. Dissipation-induced structural instability and chiral dynamics in a quantum gas.pdf
13. Many-body localization in presence of cavity mediated long-range interactions.pdf
14. Mean-field phase diagram of the extended Bose-Hubbard model of many-body cavity quantum electrodynamics.pdf
15. Two-mode Dicke model from nondegenerate polarization modes.pdf
16. Dynamical Symmetry and Breathers in a Two-Dimensional Bose Gas.pdf
17. Quench dynamics of an ultracold two-dimensional Bose gas.pdf
18. Critical Transport and Vortex Dynamics in a Thin Atomic Josephson Junction.pdf
19. Can Three-Body Recombination Purify a Quantum Gas?.pdf
20. P-Band Induced Self-Organization and Dynamics with Repulsively Driven Ultracold Atoms in an Optical Cavity.pdf
21. Tensor-network approach for quantum metrology in many-body quantum systems.pdf
22. Universal dynamical scaling of long-range topological superconductors.pdf
23. Superradiant optomechanical phases of cold atomic gases in optical resonators.pdf
24. Persistent current formation in double-ring geometries.pdf
25. Continuous feedback on a quantum gas coupled to an optical cavity.pdf
26. Sonic horizons and causality in phase transition dynamics.pdf
27. Observation of Magnetic Solitons in Two-Component Bose-Einstein Condensates.pdf
28. Superfluid phases induced by dipolar interactions.pdf
29. Measurement of the Canonical Equation of State of a Weakly Interacting 3D Bose Gas.pdf
30. Kibble-Zurek Mechanism in Driven Dissipative Systems Crossing a Nonequilibrium Phase Transition.pdf
31. Static Kinks in Chains of Interacting Atoms.pdf
32. First order phase transition between two centro-symmetric superradiant crystals.pdf
33. Kibble-Zurek dynamics in a trapped ultracold Bose gas.pdf
34. Many-Body Decay of the Gapped Lowest Excitation of a Bose-Einstein Condensate.pdf
35. Single-shot reconstruction of the density profile of a dense atomic gas.pdf
36. Edge states of the long-range Kitaev chain: An analytical study.pdf
37. Crossover in the dynamical critical exponent of a quenched two-dimensional Bose gas.pdf
38. Periodic quenches across the Berezinskii-Kosterlitz-Thouless phase transition.pdf
39. Dynamical phase diagram of ultracold Josephson junctions.pdf
40. Tan’s two-body contact across the superfluid transition of a planar Bose gas.pdf
41. Magnetic Dipolar Interaction between Hyperfine Clock States in a Planar Alkali Bose Gas.pdf
42. Staggered superfluid phases of dipolar bosons in two-dimensional square lattices.pdf
43. Inhomogeneity induced shortcut to adiabaticity in Ising chains with long-range interactions.pdf
44. Non-equilibrium Berezinskii-Kosterlitz-Thouless transition in driven-dissipative condensates.pdf
45. Finite-temperature spectrum at the symmetry-breaking linear to zigzag transition.pdf
46. Optical control of the density and spin spatial profiles of a planar Bose gas.pdf

You can find a full description of the project here

Publications:

1. Time crystals: analysis of experimental conditions.pdf
2. Dynamical quantum phase transitions in systems with broken continuous time and space translation symmetries.pdf
3. Fractional Time Crystals.pdf
4. Determination of Chern numbers with a phase-retrieval algorithm.pdf
5. Discrete time quasicrystals.pdf
6. Topologically Protected Quantization of Work.pdf
7. Phase diagram and optimal control for n-tupling discrete time crystal.pdf
8. Six-dimensional time-space crystalline structures.pdf

You can find a full description of the project here.

Publications:

1. A numerical extrapolation method for complex conductivity of disordered metals.pdf
2. Kinetic planar resonators from strongly disordered ultra-thin MoC superconducting films investigated by transmission line spectroscopy.pdf
3. Feynman-Vernon in uence functional approach to quantum transport in interacting nanojunctions: An analytical hierarchical study.pdf
4. Thermal rectification through a nonlinear quantum resonator.pdf
5. Probing ultrastrong light–matter coupling in open quantum systems.pdf
6. Transmission spectra of the driven, dissipative Rabi model in the USC regime.pdf
7. A Tutorial on Optimal Control and Reinforcement Learning methods for Quantum Technologies
8. Reinforcement learning-enhanced protocols for coherent population-transfer in three-level quantum systems
9. Atoms in separated resonators can jointly absorb a single photon

You can find a full description of the SiUCs project here.

Information on the Qu3D project can be found on the project website http://www.ba.infn.it/qu3d/

Publications:

1. Correlation plenoptic imaging between arbitrary planes.pdf
2. Towards quantum 3D imaging devices: the Qu3D project.pdf
3. Innovative schemes for Correlation Plenoptic Imaging

Presentations:

1. Quantum Plenoptic Imaging.pdf
2. Quantum technologies for imaging.pdf
3. SwissSPAD3 – a dual-gate photon-counting SPAD sensor for widefield FLIM imaging.pdf

You can find a full description of the project here

Information on the eDICT project can be found on the project website project website.

Publications:

1. General Measurements with Limited Resources and Their Application to Quantum Unambiguous State Discrimination.pdf
2. Information Causality without concatenation.pdf

A full description of the project is available here

Publications:

1. Transport regimes of a split gate superconducting quantum point contact in the two-dimensional LaAlO3 SrTiO3 superfluid.pdf
2. Improving the sensitivity of scanning probe microscopy with mechanical vibrations.pdf
3. Unveiling Signatures of Topological Phases in Open Kitaev Chains and Ladders.pdf
4. Scanning SQUID microscopy in a cryogen-free cooler.pdf
5. Geometric driving of_two-level quantum systems.pdf
6. Berry phase engineering at oxide interfaces.pdf
7. Sensitive Readout for Microfuidic High-Throughput Applications using Scanning SQUID Microscopy.pdf
8. Non-Hermitian topological phases in an extended Kitaev model.pdf
9. Quasiparticle tunnel electroresistance in superconducting junctions.pdf
10. Magnetism and Conductivity Along Structural Domain Walls of SrTiO3.pdf
11. Quasi two-dimensional electron gas at the oxide interfaces for topological quantum physics.pdf
12. Nanopatterning of Weak Links in Superconducting Oxide Interfaces.pdf
13. Large intrinsic anomalous Hall effect in SrIrO3 induced by magnetic proximity effect.pdf
14. Non-universal current flow near the metal-insulator transition in an oxide interface.pdf

The full list of publications you can find on the QUANTOX project website.

Detailed information on the QUANTOX project can also be found on the project website and on the Quantera website.

Publications:

1. Polarization dependent light-matter coupling and highly indistinguishable resonance fluorescence photons from quantum dot-micropillar cavities with elliptical cross-section.
2. Opto-mechanical tuning of the polarization properties of micropillar cavity systems with embedded quantum dots
3. Technological implementation of a photonic Bier-Glass cavity
4. Effect of source statistics on utilizing photon entanglement in quantum key distribution
5. High extraction efficiency source of photon pairs based on a quantum dot embedded in a broadband micropillar cavity
6. Optimal reordering of measurements for photonic quantum tomography
7. Criteria for single photon sources with variable nonclassicality threshold
8. Accurate detection of arbitrary photon statistics
9. Fully tunable and switchable coupler for photonic routing in quantum detection and modulation
10. Counting Statistics of Actively Quenched SPADs Under Continuous Illumination
11. Direct Experimental Certification of Quantum Non-Gaussian Character and Wigner Function Negativity of Single-Photon Detectors
12. Shaping the g(2) autocorrelation and photon statistics
13. Quantum Non-Gaussian Photon Coincidences
14. Accurate polarization preparation and measurement using twisted nematic liquid crystals
15. Non-blocking programmable delay line with minimal dead time and tens of picoseconds jitter
16. Experimental observation of anomalous supralinear response of single-photon detectors
17. Deep learning of polarization transfer in liquid crystals with application to quantum state preparation
18. Strain-Tunable Single-Photon Source Based on a Quantum Dot–Micropillar System
19. Resolving the temporal evolution of line broadening in single quantum emitters
20. Strain-Tunable Single-Photon Source Based on a Circular Bragg Grating Cavity with Embedded Quantum Dots
21. Bright Single Photon Emission from Quantum Dots Embedded in a Broadband Planar Optical Antenna
22. Electric field induced tuning of electronic correlation in weakly confining quantum dots
23. GaAs quantum dots grown by droplet etching epitaxy as quantum light sources
24. Quantum cryptography with highly entangled photons from semiconductor quantum dots
25. Suppression of background emission for efficient single-photon generation in micropillar cavities
26. Phonon effects in quantum dot single-photon sources
27. Photonic “hourglass” design for efficient quantum light emission
28. Unlocking the Quantum Enigma: Deep Learning to Quantify Entanglement from Incomplete Measurements

Detailed information on the HYPER-U-P-S project can also be found on the project website and on the Quantera website.