Xi Chen

Hemos visitado el Quantum Science Research Center (QSRC-CAS) de Shangai, cuya investigación abarca computación, metrología, comunición y física cuánticas Todo ello encaja con las prioridades @CSIC en materiales avanzados, fotónica, dispositivos cuánticos o superconductividad

@delPinoE @CSIC Next week on April 24, the vice president of Shanghai University, Prof. Jianhua Zhang will visit @icmm_csic for discussing the collaboration.

Productiva reunión entre @CSIC y Universidad de Shangai Hemos explicado las áreas de mutuo interés y las oportunidades institucionales existentes para intercambiar investigador@s y preparar proyectos de investigación Energía, Biomed, Cuántica, Microelectrónica o Arqueología

Glad to visit Prof. @shuo_yen at the Dept. of Photonics @NCKU_official, together with @QuantumYue from @icmm_csic. This visit is part of our ongoing efforts to strengthen scientific collaboration within the bilateral international project between @CSIC and @ScienceTechRw.

We develop a WNC ansatz together with an efficient local optimization strategy, enabling fast adiabatic preparation of 1D and 2D AKLT states. Our method makes CD scalable—demonstrating, for the first time, performance up to ~1000 qubits in 1D and 2D hexagonal lattices (3×10).

A new preprint on digitized counterdiabatic (CD) quantum algorithms is out today: arxiv.org/abs/2603.25625 Nice collaboration with Zhiyuan Wei @JointQuICS and Congratulations to @lemondsej @icmm_csic

Welcome to QCCC 2026, in San Sebastian, to explore the frontiers of Quantum Computing, Complexity and Control, organized by Adolfo del Campo, Budhaditya Bhattacharjee, Geza Giedke and me @DIPCehu @uni_lu @icmm_csic See webpage: qccc26.github.io/index.html

I was saddened to learn that Nobel laureate Tony Leggett has passed away. I still remember his visit at Shanghai University in August 2016…His physics superfluidity, dissipation in quantum phenomena, macroscopic entanglement in superconductors will live on!

You are welcome to submit an abstract (oral or poster) to Topic 8: Quantum Science of Light and Matter. Conference dates: Aug 2–6, 2026 (Beijing). Submission deadline: Feb 28, 2026. Details: see the flyer/QR code or the conference website.

Programa mediodía en RNE! Ahora una entrevista con Gloria Platero @icmm_csic

Glad to participate and give an invited talk at PWF Morocco: School and Workshop on Quantum Computing and Quantum Information Technology. indico.ictp.it/event/11000 @icmm_csic

@ACWX Glad to see it published in Phys. Rev. A 113, 023511 (2026). DOI: doi.org/10.1103/yzgb-y…

Fast compression of pure-quartic solitons in nonlinear optical fibers via shortcuts to adiabaticity Chengyu Han, Qian Kong, Ming Shen, Xi Chen arxiv.org/abs/2601.16666 [𝚙𝚑𝚢𝚜𝚒𝚌𝚜.𝚘𝚙𝚝𝚒𝚌𝚜]

🚨Investigadores del @CSIC en el CINN, @INMAdivulga e ICMM abren la puerta a revolucionar las tecnologías cuánticas gracias a la inteligencia artificial y los átomos fríos 🤓Nuevo proyecto financiado gracias a @CienciaGob icmm.csic.es/es/actualidad-…

Our students from @icmm_csic attend the inaugural Quantum Hack, IQM's @meetIQM new global hackathon initiative, kicking off in Madrid on December 13-14, 2025. Hope for the best! meetiqm.com/quantum-hack/

I am invited to give a talk at the Madrid Qiskit Fall Fest 2025 (MadQFF’25, An international quantum computing festival) organized by CPrA @UAM_Madrid, from October 27 to November 14, 2025. Very glad to see the quantum ecosystem around us! @icmm_csic. uam-cpra.github.io/MadQFF25/

25 years of the Ramón y Cajal program. Spanish science flourishes …and yes, I am in the photo. Look for the one who eventually stabilized @icmm_csic

🎉¡El programa Ramón y Cajal celebra su 25 aniversario con esa insignia conmemorativa! Si eres un investigador/a que ha recibido una ayuda Ramón y Cajal, en cualquiera de sus ediciones, puedes solicitar de forma gratuita tu insignia . 👉aei.gob.es/25-anos-convoc… El programa Ramón y Cajal es una iniciativa clave para atraer y consolidar investigadores posdoctorales destacados, impulsando la excelencia y el fortalecimiento del sistema científico español. Más información: aei.gob.es/25-anos-convoc… aei.gob.es/noticias/web-2… #FSE #FSEPlus

Two current papers on quantum algorithms (with counterdiabatic driving) are published in @PhysRevResearch with the groups of Philip Walther @QUANTUMunivie and @PhilippHauke ​​@UniTrento. Thanks for all collaborators @NquireC making these happen! @icmm_csic

📜Quantum transport protected by acceleration from nonadiabaticity and dissipation 👌New paper at @NatureComms by @xichen_STA and cía. nature.com/articles/s4146…

topscinet.com one can download the certificate here!

Honored to be listed for 6th consecutive year in the top 2% of the world's most cited researchers, based on the science-wide author databases of standardized citation indicators by Elsevier and Stanford University for the single year. @icmm_csic