Bartosz Regula
@bartoszregula.bsky.social
Researching quantum information theory at the RIKEN Center for Quantum Computing in Japan.
A mathematician pretending to be a physicist or vice versa, depending on your point of view.
A mathematician pretending to be a physicist or vice versa, depending on your point of view.
Turns out some ultimate limits may not be as ultimate as you think.
With Kaiyuan Ji we show how allowing just a little inconclusiveness is enough to beat fundamental bounds in quantum hypothesis testing — and much more can be achieved by accepting higher costs.
arxiv.org/abs/2510.07601
With Kaiyuan Ji we show how allowing just a little inconclusiveness is enough to beat fundamental bounds in quantum hypothesis testing — and much more can be achieved by accepting higher costs.
arxiv.org/abs/2510.07601
October 10, 2025 at 7:32 AM
Turns out some ultimate limits may not be as ultimate as you think.
With Kaiyuan Ji we show how allowing just a little inconclusiveness is enough to beat fundamental bounds in quantum hypothesis testing — and much more can be achieved by accepting higher costs.
arxiv.org/abs/2510.07601
With Kaiyuan Ji we show how allowing just a little inconclusiveness is enough to beat fundamental bounds in quantum hypothesis testing — and much more can be achieved by accepting higher costs.
arxiv.org/abs/2510.07601
The workshop Quantum Resources is back! The next edition will take place in Tokyo in March.
2026.quantumresources.science
Submission deadline: 31 October 2025
Workshop: 16–20 March 2026
2026.quantumresources.science
Submission deadline: 31 October 2025
Workshop: 16–20 March 2026
Quantum Resources workshop 2026
The workshop "Quantum Resources 2026" will take place in Tokyo, Japan in March. Submissions welcome!
2026.quantumresources.science
September 23, 2025 at 10:08 AM
The workshop Quantum Resources is back! The next edition will take place in Tokyo in March.
2026.quantumresources.science
Submission deadline: 31 October 2025
Workshop: 16–20 March 2026
2026.quantumresources.science
Submission deadline: 31 October 2025
Workshop: 16–20 March 2026
Reposted by Bartosz Regula
