Welcome to our group website

We are working in quantum technologies with a focus in implementations of quantum computation and quantum simulation with quantum optical systems. Our research could be applied towards developing exotic high-performance quantum processors and simulators, and also for fundamental science in the area of strongly correlated quantum systems. read more.

July 2023:  A new work from our research assistant Elias building up on our qubit compression algorithms for solving QUBO problems and applications in finance. We solve the transaction settlement problem and boost the performance by almost two orders of magnitude compared to the state of the art!
July 2023:  Another paper was recently put up onto arXiv by PhD student Benjamin and others in the group. We show how the localization landscape can form the basis for hardware-efficient quantum algorithms for solving binary optimization problems, which is competitive with standard QAOA circuits of similar depth!
June 2023:  Our group leader Dimitris was recently invited to a conference held by the International Centre for Theoretical Sciences, where he gave a talk titled “Quantum supremacy with many-body systems: Merging thermalization with complexity theory”. Check out the recording here!
June 2023:  The Quantum Technology Summit took place this month in Singapore as part of TechXLR8 Asia and Asia Tech x Singapore. This is Asia’s flagship tech event where technology intersects with society and the digital economy. Dimitris was invited as a leader in quantum tech to give a talk on “Quantum Computing Architecture: Next Steps for Enterprises”. Find out more here!
May 2023:  Our group leader Dimitris, PhD student Chee, and collaborator Adrian Mak recently attended the QUANTUMatter 2023 conference in Madrid, Spain, giving talks on both quantum chemistry and quantum optimization. Check out the exciting program here.
April 2023:  The first paper of our PhD student Harvey is out! We studied how topological data analysis can be used to characterize complex chaotic quantum dynamics! Well done Harvey and team!

Research Highlights

June 2019: Quantum supremacy with analog quantum processors for material science and machine learning

Quantum supremacy with analog quantum processors for material science and machine learning J. Tangpanitanon, S. Thanasilp, M. A. Lemonde, D …

April 2019: Hidden order in quantum many-body dynamics of driven-dissipative nonlinear photonic lattices

Hidden Order in Quantum Many-body Dynamics of Driven-Dissipative Nonlinear Photonic Lattices J. Tangpanitanon, S. R. Clark, V. M. Bastidas, R …

March 2019: Two new works out! One on detecting topological order in quantum many-body systems in Phys. Rev. B and one in probing many-body localization in open photonic systems published in Phys. Rev. A

Strongly correlated photon transport in a nonlinear photonic lattice with the disorder: Probing signatures of the localization transition T. F …

September 2018 “Discrete time crystal in globally driven interacting quantum systems without disorder” (March 2019, published!)

Fig.1 (a) Schematic diagram showing the dynamics of the individual spins in our model for a small perturbation  in …

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Dec 2017-publication in Science: Spectroscopic signatures of localization with interacting photons in superconducting qubits (collaboration with Google-Martinis group)

The international team used photons in Google’s quantum chip to simulate the surprising and beautiful pattern of the ‘Hofstadter butterfly’, …