Xi Chen

I gave a talk on optimal control and shortcuts for controlling open system and qubit readout in cQED at Advances in Quantum Control - Techniques, Applications, and Challenges (AQUTE25). Many thanks for the organization to Christiane Koch, Steve Campbell. @icmm_csic

Our paper “Quantum active learning” finally comes out. journals.aps.org/pra/abstract/1… Great collaboration among @jonzen_Physics @QuantumYue @qmisanz @JoseDMartin_UV @NquireC @icmm_csic

Family photo of #QuISTIX! thank you all for coming!

We are starting the conference QuIST IX @icmm_csic

Conference QuIST IX @icmm_csic is ready! Welcome to Madrid and see you next week. See more details: icmm.csic.es/en/9th-interna…

We warmly welcome @shuo_yen @NCKU_official to our institute @icmm_csic. We look forward to launching the bilateral international project between @CSIC_VRI and NSTC.

We introduce a novel method (AC-QUDIT) for achieving high-fidelity transport of quantum wavepackets in the presence of dissipation and leakage to the continuum.   arxiv.org/abs/2506.21462 @icmm_csic Thanks for all collaborators.

Give a talk on optimal control of open system and improved qubit readout in circuit QED @QuantumConf 2025, Grenoble, France.

New paper in #JHEP. We investigate the role of quantum scrambling in quantum batteries and its effects on optimal power and charging times within the SYK model. @icmm_csic @NquireC @QuantumYue @jonzen_Physics and Sebastian. link.springer.com/article/10.100…

Welcome to our group @icmm_csic JAEINT25_EX_1362 Quantum Neural Networks for Density Functional Theory Simulations in 2D Materials BAN , YUE @QuantumYue JAEINT25_EX_0270 Physics-Informed Neural Networks for Quantum Optimal Control CHEN , XI @xichen_STA

New paper published @PhysRevA ! Variational quantum compiling for three-qubit-gate design in quantum dots journals.aps.org/pra/abstract/1… @icmm_csic

🔔 The 9th International Conference on Quantum Information, Spacetime Simulation, and Quantum Topological Matter (QuIST IX) will take place on July, 8 - 11 @icmm_csic ! 🦸 Invited speakers continue to be updated 📣 Full info and application: icmm.csic.es/en/9th-interna… 👋 Welcome！