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![John Clauser talks with the Korea JoongAng Daily at a hotel in Dongdaemun District, eastern Seoul, on June 26. The physicist won the 2022 Nobel Prize 50 years after his groundbreaking research on quantum mechanics. [PARK SANG-MOON]](https://image.koreajoongangdaily.com/11447247.jpg?imageId=11447247&width=240&height=184&format=webp&format=jpg)
![President Yoon Suk Yeol takes a look at a model of a 50-qubit quantum computer on display at the Quantum Korea 2023 exhibition at the Dongdaemun Design Plaza (DDP) in Seoul on Tuesday. Yoon also met with Nobel Prize laureate John Clauser, an experimental physicist who contributed to the foundation of quantum mechanics, and Charles Bennett, a physicist and IBM Fellow at IBM Research. [JOINT PRESS CORPS]](https://image.koreajoongangdaily.com/11245751.jpg?imageId=11245751&width=240&height=184&format=webp&format=jpg)