From October 17th to 19th, the Fifth International Symposium on Quantum Physics and Quantum Information Sciences (QPQIS-2023) was successfully held by Beijing Academy of Quantum Information Sciences (BAQIS). 24 internationally renowned scholars from 10 countries and regions, including China, United States of America, Germany, France, Switzerland, Australia, India, Japan, Singapore and Hong Kong, had in-depth discussions on the theme of this forum "Advances in Fundamental Research of Quantum Information Science".  This forum has attracted extensive attention from domestic and foreign peers, with more than 300 participants from 9 countries participated in the conference.

Prof. Qi-Kun Xue and Prof. Tao Xiang, both BAQIS Presidents and Members of CAS, served as the chairmen of this forum. Dr. Kai Chang (BAQIS), Prof. Heng Fan (Institute of Physics, CAS / BAQIS), Prof. Kihwan Kim (Tsinghua Univ. / BAQIS), Prof. Gui-Lu Long (Tsinghua Univ. / BAQIS), Prof. Hong-Qi Xu (Peking Univ. / BAQIS), Prof. Li You (Tsinghua Univ. / BAQIS) and Dr. Huai-Bin Zhuang (BAQIS) are members of the organizing committee.

Qi-Kun Xue, President of BAQIS and Member of CAS, delivered a welcome speech at the opening ceremony.

Tao Xiang, President of BAQIS and Member of CAS, hosted the opening ceremony

President Qi-Kun Xue delivered a welcome speech at the opening ceremony of the conference. President Xue pointed out that quantum information is a field that captivates creativity, pushing the limits of human knowledge and opening up unprecedented opportunities for innovation.

President Tao Xiang hosted the opening ceremony and delivered a closing speech for the conference. President Xiang expressed sincere gratitude to all the organizing committee members, staff, speakers, and participants, and stated that BAQIS will continue to organize the QPQIS series of forums in the future.

Group Photo of QPQIS2023

QPQIS2023 mainly focused on quantum computation implementations with superconducting circuits, semiconductor-based structures, topologically-encoded qubits, and neutral atoms, and also covered new developments in quantum communication, quantum cryptography, and quantum networking. The organizing committee invited 24 world-leading scientists with backgrounds ranging from prominent universities and institutions，such as Yoshinori TOKURA, a member of the Japan Academy, foreign member of the Royal Society, and Director of Center for Emergent Matter Science at RIKEN； David ASPNES, a member of the National Academy of Sciences and professor of physics at North Carolina State University in the United States; Stuart PARKIN，a member of German National Academy of Science – Leopoldina, the National Academy of Sciences and Director at Max Planck Institute for Microstructure Physics, Germany; Franco NORI, a member of the Academia Europaea, the Royal Swedish Academy of Sciences, and the chief scientist at RIKEN in Japan; Daniel LOSS, a member of the European Academy of Sciences, the German Academy of Sciences, and a professor of physics at the University of Basel in Switzerland. etc.

Posters that won Best Poster Awards

Left: Guihan Liang | Institute of Physics, CAS

Middle: Ji Zou | University of Basel

Right:  Cheng Shang | The University of Tokyo and RIKEN

Poster Sessions

QPQIS2023 also featured poster sessions, including poster sessions and online exhibitions. The poster panel evaluated more than 40 high-quality submissions in terms of scientific content, design, and clarity of the presentation, and selected three Best Poster Awards.  Poster winners were recognized publicly at the closing ceremony. 

This conference has been well recognized among peers in the relevant fields, playing a significant role in further cultivating an international academic atmosphere, establishing an international platform for academic exchange, and enhancing international influence for BAQIS.

Speakers and moderators of QPQIS2023 

QPQIS2023 Handbook.pdf